fix: remove unused options and add 'build-android-artifacts' (#2572)

* refactor: add new action 'release-cn-artifacts'

* refactor: refine naming: 'release-artifacts' -> 'publish-github-release'

Signed-off-by: zyy17 <zyylsxm@gmail.com>

---------

Signed-off-by: zyy17 <zyylsxm@gmail.com>

.cargo/config.toml

@@ -12,5 +12,9 @@ rustflags = [
     "-Wclippy::print_stdout",
     "-Wclippy::print_stderr",
     "-Wclippy::implicit_clone",
-    "-Aclippy::items_after_test_module",
+
+    # It seems clippy has made a false positive decision here when upgrading rust toolchain to
+    # nightly-2023-08-07, we do need it to be borrowed mutably.
+    # Allow it for now; try disallow it when the toolchain is upgraded in the future.
+    "-Aclippy::needless_pass_by_ref_mut",
 ]

.config/nextest.toml

@@ -1,2 +1,3 @@
 [profile.default]
 slow-timeout = { period = "60s", terminate-after = 3, grace-period = "30s" }
+retries = { backoff = "exponential", count = 3, delay = "10s", jitter = true }

.dockerignore

@@ -20,6 +20,3 @@ out/
 
 # Rust
 target/
-
-# Git
-.git

.env.example

@@ -14,4 +14,8 @@ GT_AZBLOB_CONTAINER=AZBLOB container
 GT_AZBLOB_ACCOUNT_NAME=AZBLOB account name
 GT_AZBLOB_ACCOUNT_KEY=AZBLOB account key
 GT_AZBLOB_ENDPOINT=AZBLOB endpoint
-
+# Settings for gcs test 
+GT_GCS_BUCKET = GCS bucket 
+GT_GCS_SCOPE  = GCS scope
+GT_GCS_CREDENTIAL_PATH = GCS credential path 
+GT_GCS_ENDPOINT = GCS end point

.github/actions/build-dev-builder-image/action.yml

@@ -0,0 +1,102 @@
+name: Build and push dev-builder image
+description: Build and push dev-builder image to DockerHub and ACR
+inputs:
+  dockerhub-image-registry:
+    description: The dockerhub image registry to store the images
+    required: false
+    default: docker.io
+  dockerhub-image-registry-username:
+    description: The dockerhub username to login to the image registry
+    required: true
+  dockerhub-image-registry-token:
+    description: The dockerhub token to login to the image registry
+    required: true
+  dockerhub-image-namespace:
+    description: The dockerhub namespace of the image registry to store the images
+    required: false
+    default: greptime
+  acr-image-registry:
+    description: The ACR image registry to store the images
+    required: true
+  acr-image-registry-username:
+    description: The ACR username to login to the image registry
+    required: true
+  acr-image-registry-password:
+    description: The ACR password to login to the image registry
+    required: true
+  acr-image-namespace:
+    description: The ACR namespace of the image registry to store the images
+    required: false
+    default: greptime
+  version:
+    description: Version of the dev-builder
+    required: false
+    default: latest
+runs:
+  using: composite
+  steps:
+    - name: Login to Dockerhub
+      uses: docker/login-action@v2
+      with:
+        registry: ${{ inputs.dockerhub-image-registry }}
+        username: ${{ inputs.dockerhub-image-registry-username }}
+        password: ${{ inputs.dockerhub-image-registry-token }}
+
+    - name: Build and push ubuntu dev builder image to dockerhub
+      shell: bash
+      run:
+        make dev-builder \
+        BASE_IMAGE=ubuntu \
+        BUILDX_MULTI_PLATFORM_BUILD=true \
+        IMAGE_REGISTRY=${{ inputs.dockerhub-image-registry }} \
+        IMAGE_NAMESPACE=${{ inputs.dockerhub-image-namespace }} \
+        IMAGE_TAG=${{ inputs.version }}
+
+    - name: Build and push centos dev builder image to dockerhub
+      shell: bash
+      run:
+        make dev-builder \
+        BASE_IMAGE=centos \
+        BUILDX_MULTI_PLATFORM_BUILD=true \
+        IMAGE_REGISTRY=${{ inputs.dockerhub-image-registry }} \
+        IMAGE_NAMESPACE=${{ inputs.dockerhub-image-namespace }} \
+        IMAGE_TAG=${{ inputs.version }}
+
+    - name: Build and push android dev builder image to dockerhub
+      shell: bash
+      run:
+        make dev-builder \
+        BASE_IMAGE=android \
+        IMAGE_REGISTRY=${{ inputs.dockerhub-image-registry }} \
+        IMAGE_NAMESPACE=${{ inputs.dockerhub-image-namespace }} \
+        IMAGE_TAG=${{ inputs.version }}
+
+    - name: Login to ACR
+      uses: docker/login-action@v2
+      continue-on-error: true
+      with:
+        registry: ${{ inputs.acr-image-registry }}
+        username: ${{ inputs.acr-image-registry-username }}
+        password: ${{ inputs.acr-image-registry-password }}
+
+    - name: Build and push ubuntu dev builder image to ACR
+      shell: bash
+      continue-on-error: true
+      run: # buildx will cache the images that already built, so it will not take long time to build the images again.
+        make dev-builder \
+        BASE_IMAGE=ubuntu \
+        BUILDX_MULTI_PLATFORM_BUILD=true \
+        IMAGE_REGISTRY=${{ inputs.acr-image-registry }} \
+        IMAGE_NAMESPACE=${{ inputs.acr-image-namespace }} \
+        IMAGE_TAG=${{ inputs.version }}
+
+    - name: Build and push centos dev builder image to ACR
+      shell: bash
+      continue-on-error: true
+      run: # buildx will cache the images that already built, so it will not take long time to build the images again.
+        make dev-builder \
+        BASE_IMAGE=centos \
+        BUILDX_MULTI_PLATFORM_BUILD=true \
+        IMAGE_REGISTRY=${{ inputs.acr-image-registry }} \
+        IMAGE_NAMESPACE=${{ inputs.acr-image-namespace }} \
+        IMAGE_TAG=${{ inputs.version }}

.github/actions/build-greptime-binary/action.yml

@@ -0,0 +1,63 @@
+name: Build greptime binary
+description: Build and upload the single linux artifact
+inputs:
+  base-image:
+    description: Base image to build greptime
+    required: true
+  features:
+    description: Cargo features to build
+    required: true
+  cargo-profile:
+    description: Cargo profile to build
+    required: true
+  artifacts-dir:
+    description: Directory to store artifacts
+    required: true
+  version:
+    description: Version of the artifact
+    required: true
+  working-dir:
+    description: Working directory to build the artifacts
+    required: false
+    default: .
+  build-android-artifacts:
+    description: Build android artifacts
+    required: false
+    default: 'false'
+runs:
+  using: composite
+  steps:
+    - name: Build greptime binary
+      shell: bash
+      if: ${{ inputs.build-android-artifacts == 'false' }}
+      run: |
+        cd ${{ inputs.working-dir }} && \
+        make build-by-dev-builder \
+          CARGO_PROFILE=${{ inputs.cargo-profile }} \
+          FEATURES=${{ inputs.features }} \
+          BASE_IMAGE=${{ inputs.base-image }}
+
+    - name: Upload artifacts
+      uses: ./.github/actions/upload-artifacts
+      if: ${{ inputs.build-android-artifacts == 'false' }}
+      with:
+        artifacts-dir: ${{ inputs.artifacts-dir }}
+        target-file: ./target/${{ inputs.cargo-profile }}/greptime
+        version: ${{ inputs.version }}
+        working-dir: ${{ inputs.working-dir }}
+
+    # TODO(zyy17): We can remove build-android-artifacts flag in the future.
+    - name: Build greptime binary
+      shell: bash
+      if: ${{ inputs.build-android-artifacts == 'true' }}
+      run: |
+        cd ${{ inputs.working-dir }} && make strip-android-bin
+
+    - name: Upload android artifacts
+      uses: ./.github/actions/upload-artifacts
+      if: ${{ inputs.build-android-artifacts == 'true' }}
+      with:
+        artifacts-dir: ${{ inputs.artifacts-dir }}
+        target-file: ./target/aarch64-linux-android/release/greptime
+        version: ${{ inputs.version }}
+        working-dir: ${{ inputs.working-dir }}

.github/actions/build-greptime-images/action.yml

@@ -0,0 +1,104 @@
+name: Build greptime images
+description: Build and push greptime images
+inputs:
+  image-registry:
+    description: The image registry to store the images
+    required: true
+  image-registry-username:
+    description: The username to login to the image registry
+    required: true
+  image-registry-password:
+    description: The password to login to the image registry
+    required: true
+  amd64-artifact-name:
+    description: The name of the amd64 artifact for building images
+    required: true
+  arm64-artifact-name:
+    description: The name of the arm64 artifact for building images
+    required: false
+    default: ""
+  image-namespace:
+    description: The namespace of the image registry to store the images
+    required: true
+  image-name:
+    description: The name of the image to build
+    required: true
+  image-tag:
+    description: The tag of the image to build
+    required: true
+  docker-file:
+    description: The path to the Dockerfile to build
+    required: true
+  platforms:
+    description: The supported platforms to build the image
+    required: true
+  push-latest-tag:
+    description: Whether to push the latest tag
+    required: false
+    default: 'true'
+runs:
+  using: composite
+  steps:
+    - name: Login to image registry
+      uses: docker/login-action@v2
+      with:
+        registry: ${{ inputs.image-registry }}
+        username: ${{ inputs.image-registry-username }}
+        password: ${{ inputs.image-registry-password }}
+
+    - name: Set up qemu for multi-platform builds
+      uses: docker/setup-qemu-action@v2
+
+    - name: Set up buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Download amd64 artifacts
+      uses: actions/download-artifact@v3
+      with:
+        name: ${{ inputs.amd64-artifact-name }}
+
+    - name: Unzip the amd64 artifacts
+      shell: bash
+      run: |
+        tar xvf ${{ inputs.amd64-artifact-name }}.tar.gz && \
+        rm ${{ inputs.amd64-artifact-name }}.tar.gz && \
+        rm -rf amd64 && \
+        mv ${{ inputs.amd64-artifact-name }} amd64
+
+    - name: Download arm64 artifacts
+      uses: actions/download-artifact@v3
+      if: ${{ inputs.arm64-artifact-name }}
+      with:
+        name: ${{ inputs.arm64-artifact-name }}
+
+    - name: Unzip the arm64 artifacts
+      shell: bash
+      if: ${{ inputs.arm64-artifact-name }}
+      run: |
+        tar xvf ${{ inputs.arm64-artifact-name }}.tar.gz && \
+        rm ${{ inputs.arm64-artifact-name }}.tar.gz && \
+        rm -rf arm64 && \
+        mv ${{ inputs.arm64-artifact-name }} arm64
+
+    - name: Build and push images(without latest) for amd64 and arm64
+      if: ${{ inputs.push-latest-tag == 'false' }}
+      uses: docker/build-push-action@v3
+      with:
+        context: .
+        file: ${{ inputs.docker-file }}
+        push: true
+        platforms: ${{ inputs.platforms }}
+        tags: |
+          ${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.image-tag }}
+
+    - name: Build and push images for amd64 and arm64
+      if: ${{ inputs.push-latest-tag == 'true' }}
+      uses: docker/build-push-action@v3
+      with:
+        context: .
+        file: ${{ inputs.docker-file }}
+        push: true
+        platforms: ${{ inputs.platforms }}
+        tags: |
+          ${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}:latest
+          ${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.image-tag }}

.github/actions/build-images/action.yml

@@ -0,0 +1,62 @@
+name: Group for building greptimedb images
+description: Group for building greptimedb images
+inputs:
+  image-registry:
+    description: The image registry to store the images
+    required: true
+  image-namespace:
+    description: The namespace of the image registry to store the images
+    required: true
+  image-name:
+    description: The name of the image to build
+    required: false
+    default: greptimedb
+  image-registry-username:
+    description: The username to login to the image registry
+    required: true
+  image-registry-password:
+    description: The password to login to the image registry
+    required: true
+  version:
+    description: Version of the artifact
+    required: true
+  push-latest-tag:
+    description: Whether to push the latest tag
+    required: false
+    default: 'true'
+  dev-mode:
+    description: Enable dev mode, only build standard greptime
+    required: false
+    default: 'false'
+runs:
+  using: composite
+  steps:
+    - name: Build and push standard images to dockerhub
+      uses: ./.github/actions/build-greptime-images
+      with: # The image will be used as '${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.version }}'
+        image-registry: ${{ inputs.image-registry }}
+        image-namespace: ${{ inputs.image-namespace }}
+        image-registry-username: ${{ inputs.image-registry-username }}
+        image-registry-password: ${{ inputs.image-registry-password }}
+        image-name: ${{ inputs.image-name }}
+        image-tag: ${{ inputs.version }}
+        docker-file: docker/ci/ubuntu/Dockerfile
+        amd64-artifact-name: greptime-linux-amd64-pyo3-${{ inputs.version }}
+        arm64-artifact-name: greptime-linux-arm64-pyo3-${{ inputs.version }}
+        platforms: linux/amd64,linux/arm64
+        push-latest-tag: ${{ inputs.push-latest-tag }}
+
+    - name: Build and push centos images to dockerhub
+      if: ${{ inputs.dev-mode == 'false' }}
+      uses: ./.github/actions/build-greptime-images
+      with:
+        image-registry: ${{ inputs.image-registry }}
+        image-namespace: ${{ inputs.image-namespace }}
+        image-registry-username: ${{ inputs.image-registry-username }}
+        image-registry-password: ${{ inputs.image-registry-password }}
+        image-name: ${{ inputs.image-name }}-centos
+        image-tag: ${{ inputs.version }}
+        docker-file: docker/ci/centos/Dockerfile
+        amd64-artifact-name: greptime-linux-amd64-centos-${{ inputs.version }}
+        platforms: linux/amd64
+        push-latest-tag: ${{ inputs.push-latest-tag }}

.github/actions/build-linux-artifacts/action.yml

@@ -0,0 +1,88 @@
+name: Build linux artifacts
+description: Build linux artifacts
+inputs:
+  arch:
+    description: Architecture to build
+    required: true
+  cargo-profile:
+    description: Cargo profile to build
+    required: true
+  version:
+    description: Version of the artifact
+    required: true
+  disable-run-tests:
+    description: Disable running integration tests
+    required: true
+  dev-mode:
+    description: Enable dev mode, only build standard greptime
+    required: false
+    default: 'false'
+  working-dir:
+    description: Working directory to build the artifacts
+    required: false
+    default: .
+runs:
+  using: composite
+  steps:
+    - name: Run integration test
+      if: ${{ inputs.disable-run-tests == 'false' }}
+      shell: bash
+      # NOTE: If the BUILD_JOBS > 4, it's always OOM in EC2 instance.
+      run: |
+        cd ${{ inputs.working-dir }} && \
+        make run-it-in-container BUILD_JOBS=4
+
+    - name: Upload sqlness logs
+      if: ${{ failure() && inputs.disable-run-tests == 'false' }} # Only upload logs when the integration tests failed.
+      uses: actions/upload-artifact@v3
+      with:
+        name: sqlness-logs
+        path: /tmp/greptime-*.log
+        retention-days: 3
+
+    - name: Build standard greptime
+      uses: ./.github/actions/build-greptime-binary
+      with:
+        base-image: ubuntu
+        features: pyo3_backend,servers/dashboard
+        cargo-profile: ${{ inputs.cargo-profile }}
+        artifacts-dir: greptime-linux-${{ inputs.arch }}-pyo3-${{ inputs.version }}
+        version: ${{ inputs.version }}
+        working-dir: ${{ inputs.working-dir }}
+
+    - name: Build greptime without pyo3
+      if: ${{ inputs.dev-mode == 'false' }}
+      uses: ./.github/actions/build-greptime-binary
+      with:
+        base-image: ubuntu
+        features: servers/dashboard
+        cargo-profile: ${{ inputs.cargo-profile }}
+        artifacts-dir: greptime-linux-${{ inputs.arch }}-${{ inputs.version }}
+        version: ${{ inputs.version }}
+        working-dir: ${{ inputs.working-dir }}
+
+    - name: Clean up the target directory # Clean up the target directory for the centos7 base image, or it will still use the objects of last build.
+      shell: bash
+      run: |
+        rm -rf ./target/
+
+    - name: Build greptime on centos base image
+      uses: ./.github/actions/build-greptime-binary
+      if: ${{ inputs.arch == 'amd64' && inputs.dev-mode == 'false' }} # Only build centos7 base image for amd64.
+      with:
+        base-image: centos
+        features: servers/dashboard
+        cargo-profile: ${{ inputs.cargo-profile }}
+        artifacts-dir: greptime-linux-${{ inputs.arch }}-centos-${{ inputs.version }}
+        version: ${{ inputs.version }}
+        working-dir: ${{ inputs.working-dir }}
+
+    - name: Build greptime on android base image
+      uses: ./.github/actions/build-greptime-binary
+      if: ${{ inputs.arch == 'amd64' && inputs.dev-mode == 'false' }} # Only build android base image on amd64.
+      with:
+        base-image: android
+        artifacts-dir: greptime-android-arm64-${{ inputs.version }}
+        version: ${{ inputs.version }}
+        working-dir: ${{ inputs.working-dir }}
+        build-android-artifacts: true

.github/actions/build-macos-artifacts/action.yml

@@ -0,0 +1,89 @@
+name: Build macos artifacts
+description: Build macos artifacts
+inputs:
+  arch:
+    description: Architecture to build
+    required: true
+  rust-toolchain:
+    description: Rust toolchain to use
+    required: true
+  cargo-profile:
+    description: Cargo profile to build
+    required: true
+  features:
+    description: Cargo features to build
+    required: true
+  version:
+    description: Version of the artifact
+    required: true
+  disable-run-tests:
+    description: Disable running integration tests
+    required: true
+  artifacts-dir:
+    description: Directory to store artifacts
+    required: true
+runs:
+  using: composite
+  steps:
+    - name: Cache cargo assets
+      id: cache
+      uses: actions/cache@v3
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/
+        key: ${{ inputs.arch }}-build-cargo-${{ hashFiles('**/Cargo.lock') }}
+
+    - name: Install protoc
+      shell: bash
+      run: |
+        brew install protobuf
+
+    - name: Install rust toolchain
+      uses: dtolnay/rust-toolchain@master
+      with:
+        toolchain: ${{ inputs.rust-toolchain }}
+        targets: ${{ inputs.arch }}
+
+    - name: Start etcd # For integration tests.
+      if: ${{ inputs.disable-run-tests == 'false' }}
+      shell: bash
+      run: |
+        brew install etcd && \
+        brew services start etcd
+
+    - name: Install latest nextest release # For integration tests.
+      if: ${{ inputs.disable-run-tests == 'false' }}
+      uses: taiki-e/install-action@nextest
+
+    - name: Run integration tests
+      if: ${{ inputs.disable-run-tests == 'false' }}
+      shell: bash
+      run: |
+        make test sqlness-test
+
+    - name: Upload sqlness logs
+      if: ${{ failure() }} # Only upload logs when the integration tests failed.
+      uses: actions/upload-artifact@v3
+      with:
+        name: sqlness-logs
+        path: /tmp/greptime-*.log
+        retention-days: 3
+
+    - name: Build greptime binary
+      shell: bash
+      run: |
+        make build \
+        CARGO_PROFILE=${{ inputs.cargo-profile }} \
+        FEATURES=${{ inputs.features }} \
+        TARGET=${{ inputs.arch }}
+
+    - name: Upload artifacts
+      uses: ./.github/actions/upload-artifacts
+      with:
+        artifacts-dir: ${{ inputs.artifacts-dir }}
+        target-file: target/${{ inputs.arch }}/${{ inputs.cargo-profile }}/greptime
+        version: ${{ inputs.version }}

.github/actions/publish-github-release/action.yml

@@ -0,0 +1,50 @@
+name: Publish GitHub release
+description: Publish GitHub release
+inputs:
+  version:
+    description: Version to release
+    required: true
+runs:
+  using: composite
+  steps:
+    # Download artifacts from previous jobs, the artifacts will be downloaded to:
+    # ${WORKING_DIR}
+    #   |- greptime-darwin-amd64-pyo3-v0.5.0/greptime-darwin-amd64-pyo3-v0.5.0.tar.gz
+    #   |- greptime-darwin-amd64-pyo3-v0.5.0.sha256sum/greptime-darwin-amd64-pyo3-v0.5.0.sha256sum
+    #   |- greptime-darwin-amd64-v0.5.0/greptime-darwin-amd64-v0.5.0.tar.gz
+    #   |- greptime-darwin-amd64-v0.5.0.sha256sum/greptime-darwin-amd64-v0.5.0.sha256sum
+    #   ...
+    - name: Download artifacts
+      uses: actions/download-artifact@v3
+
+    - name: Create git tag for release
+      if: ${{ github.event_name != 'push' }} # Meaning this is a scheduled or manual workflow.
+      shell: bash
+      run: |
+        git tag ${{ inputs.version }}
+
+    # Only publish release when the release tag is like v1.0.0, v1.0.1, v1.0.2, etc.
+    - name: Set release arguments
+      shell: bash
+      run: |
+        if [[ "${{ inputs.version }}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+          echo "prerelease=false" >> $GITHUB_ENV
+          echo "makeLatest=true" >> $GITHUB_ENV
+          echo "generateReleaseNotes=false" >> $GITHUB_ENV
+        else
+          echo "prerelease=true" >> $GITHUB_ENV
+          echo "makeLatest=false" >> $GITHUB_ENV
+          echo "generateReleaseNotes=true" >> $GITHUB_ENV
+        fi
+
+    - name: Publish release
+      uses: ncipollo/release-action@v1
+      with:
+        name: "Release ${{ inputs.version }}"
+        prerelease: ${{ env.prerelease }}
+        makeLatest: ${{ env.makeLatest }}
+        tag: ${{ inputs.version }}
+        generateReleaseNotes: ${{ env.generateReleaseNotes }}
+        allowUpdates: true
+        artifacts: |
+          **/greptime-*/*

.github/actions/release-cn-artifacts/action.yaml

@@ -0,0 +1,138 @@
+name: Release CN artifacts
+description: Release artifacts to CN region
+inputs:
+  image-registry:
+    description: The image registry to store the images
+    required: true
+  image-namespace:
+    description: The namespace of the image registry to store the images
+    required: true
+  image-name:
+    description: The name of the image to build
+    required: false
+    default: greptimedb
+  image-registry-username:
+    description: The username to login to the image registry
+    required: true
+  image-registry-password:
+    description: The password to login to the image registry
+    required: true
+  version:
+    description: Version of the artifact
+    required: true
+  dev-mode:
+    description: Enable dev mode, only push standard greptime
+    required: false
+    default: 'false'
+  push-latest-tag:
+    description: Whether to push the latest tag
+    required: false
+    default: 'true'
+  aws-cn-s3-bucket:
+    description: S3 bucket to store released artifacts in CN region
+    required: true
+  aws-cn-access-key-id:
+    description: AWS access key id in CN region
+    required: true
+  aws-cn-secret-access-key:
+    description: AWS secret access key in CN region
+    required: true
+  aws-cn-region:
+    description: AWS region in CN
+    required: true
+  upload-to-s3:
+    description: Upload to S3
+    required: false
+    default: 'true'
+  artifacts-dir:
+    description: Directory to store artifacts
+    required: false
+    default: 'artifacts'
+  update-latest-version-info:
+    description: Upload the latest version info in S3
+    required: false
+    default: 'true'
+  upload-max-retry-times:
+    description: Max retry times for uploading artifacts to S3
+    required: false
+    default: "20"
+  upload-retry-timeout:
+    description: Timeout for uploading artifacts to S3
+    required: false
+    default: "30" # minutes
+runs:
+  using: composite
+  steps:
+    - name: Install skopeo
+      shell: bash
+      run: |
+        sudo apt update && sudo apt install -y skopeo
+
+    - name: Push images from Dockerhub to ACR
+      shell: bash
+      run: |
+        skopeo copy -a docker://docker.io/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.version }} \
+          --dest-creds "${{ inputs.image-registry-username }}":"${{ inputs.image-registry-password }}" \
+          docker://${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.version }}
+        
+        if [[ "${{ inputs.dev-mode }}" == "false" ]]; then
+          skopeo copy -a docker://docker.io/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.version }} \
+            --dest-creds "${{ inputs.image-registry-username }}":"${{ inputs.image-registry-password }}" \
+            docker://${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}-centos:${{ inputs.version }}
+        fi
+
+    - name: Push latest images from Dockerhub to ACR
+      shell: bash
+      if: ${{ inputs.push-latest-tag == 'true' }}
+      run: |
+        skopeo copy -a docker://docker.io/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.version }} \
+          --dest-creds "${{ inputs.image-registry-username }}":"${{ inputs.image-registry-password }}" \
+          docker://${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}:latest
+
+        if [[ "${{ inputs.dev-mode }}" == "false" ]]; then
+          skopeo copy -a docker://docker.io/${{ inputs.image-namespace }}/${{ inputs.image-name }}:${{ inputs.version }} \
+            --dest-creds "${{ inputs.image-registry-username }}":"${{ inputs.image-registry-password }}" \
+            docker://${{ inputs.image-registry }}/${{ inputs.image-namespace }}/${{ inputs.image-name }}-centos:latest
+        fi
+
+    - name: Download artifacts
+      uses: actions/download-artifact@v3
+      with:
+        path: ${{ inputs.artifacts-dir }}
+
+    - name: Upload artifacts to aws-cn S3
+      if: ${{ inputs.upload-to-s3 == 'true' }}
+      uses: nick-invision/retry@v2
+      env:
+        AWS_ACCESS_KEY_ID: ${{ inputs.aws-cn-access-key-id }}
+        AWS_SECRET_ACCESS_KEY: ${{ inputs.aws-cn-secret-access-key }}
+        AWS_DEFAULT_REGION: ${{ inputs.aws-cn-region }}
+      with:
+        max_attempts: ${{ inputs.upload-max-retry-times }}
+        timeout_minutes: ${{ inputs.upload-retry-timeout }}
+        # The bucket layout will be:
+        # releases/greptimedb
+        # ├── v0.1.0
+        # │   ├── greptime-darwin-amd64-pyo3-v0.1.0.sha256sum
+        # │   └── greptime-darwin-amd64-pyo3-v0.1.0.tar.gz
+        # └── v0.2.0
+        #    ├── greptime-darwin-amd64-pyo3-v0.2.0.sha256sum
+        #    └── greptime-darwin-amd64-pyo3-v0.2.0.tar.gz
+        command: |
+          cd ${{ inputs.artifacts-dir }} && \
+          aws s3 cp . s3://${{ inputs.aws-cn-s3-bucket }}/releases/greptimedb/${{ inputs.version }} \
+          --recursive --exclude "*" --include "greptime-*.tar.gz" --include "greptime-*.sha256sum"
+
+    - name: Update latest version info in aws-cn S3
+      if: ${{ inputs.upload-to-s3 == 'true' && inputs.update-latest-version-info == 'true' }} # We'll also upload the latest artifacts to S3 in the scheduled and formal release.
+      uses: nick-invision/retry@v2
+      env:
+        AWS_ACCESS_KEY_ID: ${{ inputs.aws-cn-access-key-id }}
+        AWS_SECRET_ACCESS_KEY: ${{ inputs.aws-cn-secret-access-key }}
+        AWS_DEFAULT_REGION: ${{ inputs.aws-cn-region }}
+      with:
+        max_attempts: ${{ inputs.upload-max-retry-times }}
+        timeout_minutes: ${{ inputs.upload-retry-timeout }}
+        command: |
+          echo "${{ inputs.version }}" > ${{ inputs.artifacts-dir }}/latest-version.txt && \
+          aws cp ${{ inputs.artifacts-dir }}/latest-version.txt s3://${{ inputs.aws-cn-s3-bucket }}/releases/greptimedb/latest-version.txt

.github/actions/start-runner/action.yml

@@ -0,0 +1,67 @@
+name: Start EC2 runner
+description: Start EC2 runner
+inputs:
+  runner:
+    description: The linux runner name
+    required: true
+  aws-access-key-id:
+    description: AWS access key id
+    required: true
+  aws-secret-access-key:
+    description: AWS secret access key
+    required: true
+  aws-region:
+    description: AWS region
+    required: true
+  github-token:
+    description: The GitHub token to clone private repository
+    required: false
+    default: ""
+  image-id:
+    description: The EC2 image id
+    required: true
+  security-group-id:
+    description: The EC2 security group id
+    required: true
+  subnet-id:
+    description: The EC2 subnet id
+    required: true
+outputs:
+  label:
+    description: "label"
+    value: ${{ steps.start-linux-arm64-ec2-runner.outputs.label || inputs.runner }}
+  ec2-instance-id:
+    description: "ec2-instance-id"
+    value: ${{ steps.start-linux-arm64-ec2-runner.outputs.ec2-instance-id }}
+runs:
+  using: composite
+  steps:
+    - name: Configure AWS credentials
+      if: startsWith(inputs.runner, 'ec2')
+      uses: aws-actions/configure-aws-credentials@v2
+      with:
+        aws-access-key-id: ${{ inputs.aws-access-key-id }}
+        aws-secret-access-key: ${{ inputs.aws-secret-access-key }}
+        aws-region: ${{ inputs.aws-region }}
+
+    # The EC2 runner will use the following format:
+    # <vm-type>-<instance-type>-<arch>
+    # like 'ec2-c6a.4xlarge-amd64'.
+    - name: Get EC2 instance type
+      if: startsWith(inputs.runner, 'ec2')
+      id: get-ec2-instance-type
+      shell: bash
+      run: |
+        echo "instance-type=$(echo ${{ inputs.runner }} | cut -d'-' -f2)" >> $GITHUB_OUTPUT
+
+    - name: Start EC2 runner
+      if: startsWith(inputs.runner, 'ec2')
+      uses: machulav/ec2-github-runner@v2
+      id: start-linux-arm64-ec2-runner
+      with:
+        mode: start
+        ec2-image-id: ${{ inputs.image-id }}
+        ec2-instance-type: ${{ steps.get-ec2-instance-type.outputs.instance-type }}
+        subnet-id: ${{ inputs.subnet-id }}
+        security-group-id: ${{ inputs.security-group-id }}
+        github-token: ${{ inputs.github-token }}

.github/actions/stop-runner/action.yml

@@ -0,0 +1,41 @@
+name: Stop EC2 runner
+description: Stop EC2 runner
+inputs:
+  label:
+    description: The linux runner name
+    required: true
+  ec2-instance-id:
+    description: The EC2 instance id
+    required: true
+  aws-access-key-id:
+    description: AWS access key id
+    required: true
+  aws-secret-access-key:
+    description: AWS secret access key
+    required: true
+  aws-region:
+    description: AWS region
+    required: true
+  github-token:
+    description: The GitHub token to clone private repository
+    required: false
+    default: ""
+runs:
+  using: composite
+  steps:
+    - name: Configure AWS credentials
+      if: ${{ inputs.label && inputs.ec2-instance-id }}
+      uses: aws-actions/configure-aws-credentials@v2
+      with:
+        aws-access-key-id: ${{ inputs.aws-access-key-id }}
+        aws-secret-access-key: ${{ inputs.aws-secret-access-key }}
+        aws-region: ${{ inputs.aws-region }}
+
+    - name: Stop EC2 runner
+      if: ${{ inputs.label && inputs.ec2-instance-id }}
+      uses: machulav/ec2-github-runner@v2
+      with:
+        mode: stop
+        label: ${{ inputs.label }}
+        ec2-instance-id: ${{ inputs.ec2-instance-id }}
+        github-token: ${{ inputs.github-token }}

.github/actions/upload-artifacts/action.yml

@@ -0,0 +1,51 @@
+name: Upload artifacts
+description: Upload artifacts
+inputs:
+  artifacts-dir:
+    description: Directory to store artifacts
+    required: true
+  target-file:
+    description: The path of the target artifact
+    required: true
+  version:
+    description: Version of the artifact
+    required: true
+  working-dir:
+    description: Working directory to upload the artifacts
+    required: false
+    default: .
+runs:
+  using: composite
+  steps:
+    - name: Create artifacts directory
+      working-directory: ${{ inputs.working-dir }}
+      shell: bash
+      run: |
+        mkdir -p ${{ inputs.artifacts-dir }} && \
+        mv ${{ inputs.target-file }} ${{ inputs.artifacts-dir }}
+
+    # The compressed artifacts will use the following layout:
+    # greptime-linux-amd64-pyo3-v0.3.0sha256sum
+    # greptime-linux-amd64-pyo3-v0.3.0.tar.gz
+    #   greptime-linux-amd64-pyo3-v0.3.0
+    #   └── greptime
+    - name: Compress artifacts and calculate checksum
+      working-directory: ${{ inputs.working-dir }}
+      shell: bash
+      run: |
+        tar -zcvf ${{ inputs.artifacts-dir }}.tar.gz ${{ inputs.artifacts-dir }} && \
+        echo $(shasum -a 256 ${{ inputs.artifacts-dir }}.tar.gz | cut -f1 -d' ') > ${{ inputs.artifacts-dir }}.sha256sum
+
+    # Note: The artifacts will be double zip compressed(related issue: https://github.com/actions/upload-artifact/issues/39).
+    # However, when we use 'actions/download-artifact@v3' to download the artifacts, it will be automatically unzipped.
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: ${{ inputs.artifacts-dir }}
+        path: ${{ inputs.working-dir }}/${{ inputs.artifacts-dir }}.tar.gz
+
+    - name: Upload checksum
+      uses: actions/upload-artifact@v3
+      with:
+        name: ${{ inputs.artifacts-dir }}.sha256sum
+        path: ${{ inputs.working-dir }}/${{ inputs.artifacts-dir }}.sha256sum

.github/scripts/create-version.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+
+set -e
+
+# - If it's a tag push release, the version is the tag name(${{ github.ref_name }});
+# - If it's a scheduled release, the version is '${{ env.NEXT_RELEASE_VERSION }}-nightly-$buildTime', like 'v0.2.0-nightly-20230313';
+# - If it's a manual release, the version is '${{ env.NEXT_RELEASE_VERSION }}-$(git rev-parse --short HEAD)-YYYYMMDDSS', like 'v0.2.0-e5b243c-2023071245';
+# - If it's a nightly build, the version is 'nightly-YYYYMMDD-$(git rev-parse --short HEAD)', like 'nightly-20230712-e5b243c'.
+# create_version ${GIHUB_EVENT_NAME} ${NEXT_RELEASE_VERSION} ${NIGHTLY_RELEASE_PREFIX}
+function create_version() {
+  # Read from envrionment variables.
+  if [ -z "$GITHUB_EVENT_NAME" ]; then
+      echo "GITHUB_EVENT_NAME is empty"
+      exit 1
+  fi
+
+  if [ -z "$NEXT_RELEASE_VERSION" ]; then
+      echo "NEXT_RELEASE_VERSION is empty"
+      exit 1
+  fi
+
+  if [ -z "$NIGHTLY_RELEASE_PREFIX" ]; then
+      echo "NIGHTLY_RELEASE_PREFIX is empty"
+      exit 1
+  fi
+
+  # Reuse $NEXT_RELEASE_VERSION to identify whether it's a nightly build.
+  # It will be like 'nigtly-20230808-7d0d8dc6'.
+  if [ "$NEXT_RELEASE_VERSION" = nightly ]; then
+    echo "$NIGHTLY_RELEASE_PREFIX-$(date "+%Y%m%d")-$(git rev-parse --short HEAD)"
+    exit 0
+  fi
+
+  # Reuse $NEXT_RELEASE_VERSION to identify whether it's a dev build.
+  # It will be like 'dev-2023080819-f0e7216c'.
+  if [ "$NEXT_RELEASE_VERSION" = dev ]; then
+    if [ -z "$COMMIT_SHA" ]; then
+      echo "COMMIT_SHA is empty in dev build"
+      exit 1
+    fi
+    echo "dev-$(date "+%Y%m%d-%s")-$(echo "$COMMIT_SHA" | cut -c1-8)"
+    exit 0
+  fi
+
+  # Note: Only output 'version=xxx' to stdout when everything is ok, so that it can be used in GitHub Actions Outputs.
+  if [ "$GITHUB_EVENT_NAME" = push ]; then
+    if [ -z "$GITHUB_REF_NAME" ]; then
+      echo "GITHUB_REF_NAME is empty in push event"
+      exit 1
+    fi
+    echo "$GITHUB_REF_NAME"
+  elif [ "$GITHUB_EVENT_NAME" = workflow_dispatch ]; then
+    echo "$NEXT_RELEASE_VERSION-$(git rev-parse --short HEAD)-$(date "+%Y%m%d-%s")"
+  elif [ "$GITHUB_EVENT_NAME" = schedule ]; then
+    echo "$NEXT_RELEASE_VERSION-$NIGHTLY_RELEASE_PREFIX-$(date "+%Y%m%d")"
+  else
+    echo "Unsupported GITHUB_EVENT_NAME: $GITHUB_EVENT_NAME"
+    exit 1
+  fi
+}
+
+# You can run as following examples:
+#  GITHUB_EVENT_NAME=push NEXT_RELEASE_VERSION=v0.4.0 NIGHTLY_RELEASE_PREFIX=nigtly GITHUB_REF_NAME=v0.3.0 ./create-version.sh
+#  GITHUB_EVENT_NAME=workflow_dispatch NEXT_RELEASE_VERSION=v0.4.0 NIGHTLY_RELEASE_PREFIX=nigtly ./create-version.sh
+#  GITHUB_EVENT_NAME=schedule NEXT_RELEASE_VERSION=v0.4.0 NIGHTLY_RELEASE_PREFIX=nigtly ./create-version.sh
+#  GITHUB_EVENT_NAME=schedule NEXT_RELEASE_VERSION=nightly NIGHTLY_RELEASE_PREFIX=nigtly ./create-version.sh
+#  GITHUB_EVENT_NAME=workflow_dispatch COMMIT_SHA=f0e7216c4bb6acce9b29a21ec2d683be2e3f984a NEXT_RELEASE_VERSION=dev NIGHTLY_RELEASE_PREFIX=nigtly ./create-version.sh
+create_version

.github/workflows/apidoc.yml

@@ -13,7 +13,7 @@ on:
 name: Build API docs
 
 env:
-  RUST_TOOLCHAIN: nightly-2023-05-03
+  RUST_TOOLCHAIN: nightly-2023-08-07
 
 jobs:
   apidoc:

.github/workflows/dev-build.yml

@@ -0,0 +1,339 @@
+# Development build only build the debug version of the artifacts manually.
+name: GreptimeDB Development Build
+
+on:
+  workflow_dispatch: # Allows you to run this workflow manually.
+    inputs:
+      repository:
+        description: The public repository to build
+        required: false
+        default: GreptimeTeam/greptimedb
+      commit: # Note: We only pull the source code and use the current workflow to build the artifacts.
+        description: The commit to build
+        required: true
+      linux_amd64_runner:
+        type: choice
+        description: The runner uses to build linux-amd64 artifacts
+        default: ec2-c6i.4xlarge-amd64
+        options:
+          - ubuntu-latest
+          - ubuntu-latest-8-cores
+          - ubuntu-latest-16-cores
+          - ubuntu-latest-32-cores
+          - ubuntu-latest-64-cores
+          - ec2-c6i.xlarge-amd64 # 4C8G
+          - ec2-c6i.2xlarge-amd64 # 8C16G
+          - ec2-c6i.4xlarge-amd64 # 16C32G
+          - ec2-c6i.8xlarge-amd64 # 32C64G
+          - ec2-c6i.16xlarge-amd64 # 64C128G
+      linux_arm64_runner:
+        type: choice
+        description: The runner uses to build linux-arm64 artifacts
+        default: ec2-c6g.4xlarge-arm64
+        options:
+          - ec2-c6g.xlarge-arm64 # 4C8G
+          - ec2-c6g.2xlarge-arm64 # 8C16G
+          - ec2-c6g.4xlarge-arm64 # 16C32G
+          - ec2-c6g.8xlarge-arm64 # 32C64G
+          - ec2-c6g.16xlarge-arm64 # 64C128G
+      skip_test:
+        description: Do not run integration tests during the build
+        type: boolean
+        default: true
+      build_linux_amd64_artifacts:
+        type: boolean
+        description: Build linux-amd64 artifacts
+        required: false
+        default: true
+      build_linux_arm64_artifacts:
+        type: boolean
+        description: Build linux-arm64 artifacts
+        required: false
+        default: true
+      release_images:
+        type: boolean
+        description: Build and push images to DockerHub and ACR
+        required: false
+        default: true
+
+# Use env variables to control all the release process.
+env:
+  CARGO_PROFILE: nightly
+
+  # Controls whether to run tests, include unit-test, integration-test and sqlness.
+  DISABLE_RUN_TESTS: ${{ inputs.skip_test || vars.DEFAULT_SKIP_TEST }}
+
+  # Always use 'dev' to indicate it's the dev build.
+  NEXT_RELEASE_VERSION: dev
+
+  NIGHTLY_RELEASE_PREFIX: nightly
+
+  # Use the different image name to avoid conflict with the release images.
+  IMAGE_NAME: greptimedb-dev
+
+  # The source code will check out in the following path: '${WORKING_DIR}/dev/greptime'.
+  CHECKOUT_GREPTIMEDB_PATH: dev/greptimedb
+
+jobs:
+  allocate-runners:
+    name: Allocate runners
+    if: ${{ github.repository == 'GreptimeTeam/greptimedb' }}
+    runs-on: ubuntu-latest
+    outputs:
+      linux-amd64-runner: ${{ steps.start-linux-amd64-runner.outputs.label }}
+      linux-arm64-runner: ${{ steps.start-linux-arm64-runner.outputs.label }}
+
+      # The following EC2 resource id will be used for resource releasing.
+      linux-amd64-ec2-runner-label: ${{ steps.start-linux-amd64-runner.outputs.label }}
+      linux-amd64-ec2-runner-instance-id: ${{ steps.start-linux-amd64-runner.outputs.ec2-instance-id }}
+      linux-arm64-ec2-runner-label: ${{ steps.start-linux-arm64-runner.outputs.label }}
+      linux-arm64-ec2-runner-instance-id: ${{ steps.start-linux-arm64-runner.outputs.ec2-instance-id }}
+
+      # The 'version' use as the global tag name of the release workflow.
+      version: ${{ steps.create-version.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Create version
+        id: create-version
+        run: |
+          version=$(./.github/scripts/create-version.sh) && \
+          echo $version && \
+          echo "version=$version" >> $GITHUB_OUTPUT
+        env:
+          GITHUB_EVENT_NAME: ${{ github.event_name }}
+          GITHUB_REF_NAME: ${{ github.ref_name }}
+          COMMIT_SHA: ${{ inputs.commit }}
+          NEXT_RELEASE_VERSION: ${{ env.NEXT_RELEASE_VERSION }}
+          NIGHTLY_RELEASE_PREFIX: ${{ env.NIGHTLY_RELEASE_PREFIX }}
+
+      - name: Allocate linux-amd64 runner
+        if: ${{ inputs.build_linux_amd64_artifacts || github.event_name == 'schedule' }}
+        uses: ./.github/actions/start-runner
+        id: start-linux-amd64-runner
+        with:
+          runner: ${{ inputs.linux_amd64_runner || vars.DEFAULT_AMD64_RUNNER }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          image-id: ${{ vars.EC2_RUNNER_LINUX_AMD64_IMAGE_ID }}
+          security-group-id: ${{ vars.EC2_RUNNER_SECURITY_GROUP_ID }}
+          subnet-id: ${{ vars.EC2_RUNNER_SUBNET_ID }}
+
+      - name: Allocate linux-arm64 runner
+        if: ${{ inputs.build_linux_arm64_artifacts || github.event_name == 'schedule' }}
+        uses: ./.github/actions/start-runner
+        id: start-linux-arm64-runner
+        with:
+          runner: ${{ inputs.linux_arm64_runner || vars.DEFAULT_ARM64_RUNNER }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          image-id: ${{ vars.EC2_RUNNER_LINUX_ARM64_IMAGE_ID }}
+          security-group-id: ${{ vars.EC2_RUNNER_SECURITY_GROUP_ID }}
+          subnet-id: ${{ vars.EC2_RUNNER_SUBNET_ID }}
+
+  build-linux-amd64-artifacts:
+    name: Build linux-amd64 artifacts
+    if: ${{ inputs.build_linux_amd64_artifacts || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+    ]
+    runs-on: ${{ needs.allocate-runners.outputs.linux-amd64-runner }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Checkout greptimedb
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ inputs.repository }}
+          ref: ${{ inputs.commit }}
+          path: ${{ env.CHECKOUT_GREPTIMEDB_PATH }}
+
+      - uses: ./.github/actions/build-linux-artifacts
+        with:
+          arch: amd64
+          cargo-profile: ${{ env.CARGO_PROFILE }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          disable-run-tests: ${{ env.DISABLE_RUN_TESTS }}
+          release-to-s3-bucket: ${{ vars.AWS_RELEASE_BUCKET }}
+          aws-access-key-id: ${{ secrets.AWS_CN_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_CN_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.AWS_RELEASE_BUCKET_REGION }}
+          dev-mode: true # Only build the standard greptime binary.
+          upload-to-s3: false # No need to upload to S3.
+          working-dir: ${{ env.CHECKOUT_GREPTIMEDB_PATH }}
+
+  build-linux-arm64-artifacts:
+    name: Build linux-arm64 artifacts
+    if: ${{ inputs.build_linux_arm64_artifacts || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+    ]
+    runs-on: ${{ needs.allocate-runners.outputs.linux-arm64-runner }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Checkout greptimedb
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ inputs.repository }}
+          ref: ${{ inputs.commit }}
+          path: ${{ env.CHECKOUT_GREPTIMEDB_PATH }}
+
+      - uses: ./.github/actions/build-linux-artifacts
+        with:
+          arch: arm64
+          cargo-profile: ${{ env.CARGO_PROFILE }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          disable-run-tests: ${{ env.DISABLE_RUN_TESTS }}
+          dev-mode: true # Only build the standard greptime binary.
+          working-dir: ${{ env.CHECKOUT_GREPTIMEDB_PATH }}
+
+  release-images-to-dockerhub:
+    name: Build and push images to DockerHub
+    if: ${{ inputs.release_images || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+      build-linux-amd64-artifacts,
+      build-linux-arm64-artifacts,
+    ]
+    runs-on: ubuntu-latest
+    outputs:
+      build-result: ${{ steps.set-build-result.outputs.build-result }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Build and push images to dockerhub
+        uses: ./.github/actions/build-images
+        with:
+          image-registry: docker.io
+          image-namespace: ${{ vars.IMAGE_NAMESPACE }}
+          image-name: ${{ env.IMAGE_NAME }}
+          image-registry-username: ${{ secrets.DOCKERHUB_USERNAME }}
+          image-registry-password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          push-latest-tag: false # Don't push the latest tag to registry.
+          dev-mode: true # Only build the standard images.
+
+      - name: Set build result
+        id: set-build-result
+        run: |
+          echo "build-result=success" >> $GITHUB_OUTPUT
+
+  release-cn-artifacts:
+    name: Release artifacts to CN region
+    if: ${{ inputs.release_images || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+      release-images-to-dockerhub,
+    ]
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Release artifacts to CN region
+        uses: ./.github/actions/release-cn-artifacts
+        with:
+          image-registry: ${{ vars.ACR_IMAGE_REGISTRY }}
+          image-namespace: ${{ vars.IMAGE_NAMESPACE }}
+          image-registry-username: ${{ secrets.ALICLOUD_USERNAME }}
+          image-registry-password: ${{ secrets.ALICLOUD_PASSWORD }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          aws-cn-s3-bucket: ${{ vars.AWS_RELEASE_BUCKET }}
+          aws-cn-access-key-id: ${{ secrets.AWS_CN_ACCESS_KEY_ID }}
+          aws-cn-secret-access-key: ${{ secrets.AWS_CN_SECRET_ACCESS_KEY }}
+          aws-cn-region: ${{ vars.AWS_RELEASE_BUCKET_REGION }}
+          dev-mode: true                     # Only build the standard images(exclude centos images).
+          push-latest-tag: false             # Don't push the latest tag to registry.
+          update-latest-version-info: false  # Don't update the latest version info in S3.
+
+  stop-linux-amd64-runner: # It's always run as the last job in the workflow to make sure that the runner is released.
+    name: Stop linux-amd64 runner
+    # Only run this job when the runner is allocated.
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    needs: [
+      allocate-runners,
+      build-linux-amd64-artifacts,
+    ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Stop EC2 runner
+        uses: ./.github/actions/stop-runner
+        with:
+          label: ${{ needs.allocate-runners.outputs.linux-amd64-ec2-runner-label }}
+          ec2-instance-id: ${{ needs.allocate-runners.outputs.linux-amd64-ec2-runner-instance-id }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+
+  stop-linux-arm64-runner: # It's always run as the last job in the workflow to make sure that the runner is released.
+    name: Stop linux-arm64 runner
+    # Only run this job when the runner is allocated.
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    needs: [
+      allocate-runners,
+      build-linux-arm64-artifacts,
+    ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Stop EC2 runner
+        uses: ./.github/actions/stop-runner
+        with:
+          label: ${{ needs.allocate-runners.outputs.linux-arm64-ec2-runner-label }}
+          ec2-instance-id: ${{ needs.allocate-runners.outputs.linux-arm64-ec2-runner-instance-id }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+
+  notification:
+    if: ${{ always() }} # Not requiring successful dependent jobs, always run.
+    name: Send notification to Greptime team
+    needs: [
+      release-images-to-dockerhub
+    ]
+    runs-on: ubuntu-latest
+    env:
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_DEVELOP_CHANNEL }}
+    steps:
+      - name: Notifiy nightly build successful result
+        uses: slackapi/slack-github-action@v1.23.0
+        if: ${{ needs.release-images-to-dockerhub.outputs.build-result == 'success' }}
+        with:
+          payload: |
+            {"text": "GreptimeDB's ${{ env.NEXT_RELEASE_VERSION }} build has completed successfully."}
+
+      - name: Notifiy nightly build failed result
+        uses: slackapi/slack-github-action@v1.23.0
+        if: ${{ needs.release-images-to-dockerhub.outputs.build-result != 'success' }}
+        with:
+          payload: |
+            {"text": "GreptimeDB's ${{ env.NEXT_RELEASE_VERSION }} build has failed, please check 'https://github.com/GreptimeTeam/greptimedb/actions/workflows/${{ env.NEXT_RELEASE_VERSION }}-build.yml'."}

.github/workflows/develop.yml

@@ -1,4 +1,5 @@
 on:
+  merge_group:
   pull_request:
     types: [opened, synchronize, reopened, ready_for_review]
     paths-ignore:
@@ -23,8 +24,12 @@ on:
 
 name: CI
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
 env:
-  RUST_TOOLCHAIN: nightly-2023-05-03
+  RUST_TOOLCHAIN: nightly-2023-08-07
 
 jobs:
   typos:
@@ -50,7 +55,7 @@ jobs:
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Run cargo check
-        run: cargo check --workspace --all-targets
+        run: cargo check --locked --workspace --all-targets
 
   toml:
     name: Toml Check
@@ -61,62 +66,22 @@ jobs:
       - uses: actions/checkout@v3
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          toolchain: stable
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Install taplo
-        run: cargo install taplo-cli --version ^0.8 --locked
+        run: cargo +stable install taplo-cli --version ^0.8 --locked
       - name: Run taplo
-        run: taplo format --check --option "indent_string=    "
-
-  # Use coverage to run test.
-  # test:
-  #   name: Test Suite
-  #   if: github.event.pull_request.draft == false
-  #   runs-on: ubuntu-latest
-  #   timeout-minutes: 60
-  #   steps:
-  #     - uses: actions/checkout@v3
-  #     - name: Cache LLVM and Clang
-  #       id: cache-llvm
-  #       uses: actions/cache@v3
-  #       with:
-  #         path: ./llvm
-  #         key: llvm
-  #     - uses: arduino/setup-protoc@v1
-  #       with:
-  #         repo-token: ${{ secrets.GITHUB_TOKEN }}
-  #     - uses: KyleMayes/install-llvm-action@v1
-  #       with:
-  #         version: "14.0"
-  #         cached: ${{ steps.cache-llvm.outputs.cache-hit }}
-  #     - uses: dtolnay/rust-toolchain@master
-  #       with:
-  #         toolchain: ${{ env.RUST_TOOLCHAIN }}
-  #     - name: Rust Cache
-  #       uses: Swatinem/rust-cache@v2
-  #     - name: Cleanup disk
-  #       uses: curoky/cleanup-disk-action@v2.0
-  #       with:
-  #         retain: 'rust,llvm'
-  #     - name: Install latest nextest release
-  #       uses: taiki-e/install-action@nextest
-  #     - name: Run tests
-  #       run: cargo nextest run
-  #       env:
-  #         CARGO_BUILD_RUSTFLAGS: "-C link-arg=-fuse-ld=lld"
-  #         RUST_BACKTRACE: 1
-  #         GT_S3_BUCKET: ${{ secrets.S3_BUCKET }}
-  #         GT_S3_ACCESS_KEY_ID: ${{ secrets.S3_ACCESS_KEY_ID }}
-  #         GT_S3_ACCESS_KEY: ${{ secrets.S3_ACCESS_KEY }}
-  #         UNITTEST_LOG_DIR: "__unittest_logs"
+        run: taplo format --check
 
   sqlness:
     name: Sqlness Test
     if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest-8-cores
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-latest-8-cores, windows-latest-8-cores ]
     timeout-minutes: 60
-    needs: [clippy]
     steps:
       - uses: actions/checkout@v3
       - uses: arduino/setup-protoc@v1
@@ -127,25 +92,14 @@ jobs:
           toolchain: ${{ env.RUST_TOOLCHAIN }}
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
-      - name: Run etcd
-        run: |
-          ETCD_VER=v3.5.7
-          DOWNLOAD_URL=https://github.com/etcd-io/etcd/releases/download
-          curl -L ${DOWNLOAD_URL}/${ETCD_VER}/etcd-${ETCD_VER}-linux-amd64.tar.gz -o /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
-          mkdir -p /tmp/etcd-download
-          tar xzvf /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz -C /tmp/etcd-download --strip-components=1
-          rm -f /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
-
-          sudo cp -a /tmp/etcd-download/etcd* /usr/local/bin/
-          nohup etcd >/tmp/etcd.log 2>&1 &
       - name: Run sqlness
-        run: cargo sqlness && ls /tmp
+        run: cargo sqlness
       - name: Upload sqlness logs
         if: always()
         uses: actions/upload-artifact@v3
         with:
           name: sqlness-logs
-          path: /tmp/greptime-*.log
+          path: ${{ runner.temp }}/greptime-*.log
           retention-days: 3
 
   fmt:
@@ -190,7 +144,6 @@ jobs:
     if: github.event.pull_request.draft == false
     runs-on: ubuntu-latest-8-cores
     timeout-minutes: 60
-    needs: [clippy]
     steps:
       - uses: actions/checkout@v3
       - uses: arduino/setup-protoc@v1
@@ -235,3 +188,43 @@ jobs:
           flags: rust
           fail_ci_if_error: false
           verbose: true
+
+  test-on-windows:
+    if: github.event.pull_request.draft == false
+    runs-on: windows-latest-8-cores
+    timeout-minutes: 60
+    steps:
+      - run: git config --global core.autocrlf false
+      - uses: actions/checkout@v3
+      - uses: arduino/setup-protoc@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          components: llvm-tools-preview
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2
+      - name: Install Cargo Nextest
+        uses: taiki-e/install-action@nextest
+      - name: Install Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+      - name: Install PyArrow Package
+        run: pip install pyarrow
+      - name: Install WSL distribution
+        uses: Vampire/setup-wsl@v2
+        with:
+         distribution: Ubuntu-22.04
+      - name: Running tests
+        run: cargo nextest run -F pyo3_backend,dashboard
+        env:
+          RUST_BACKTRACE: 1
+          CARGO_INCREMENTAL: 0
+          GT_S3_BUCKET: ${{ secrets.S3_BUCKET }}
+          GT_S3_ACCESS_KEY_ID: ${{ secrets.S3_ACCESS_KEY_ID }}
+          GT_S3_ACCESS_KEY: ${{ secrets.S3_ACCESS_KEY }}
+          GT_S3_REGION: ${{ secrets.S3_REGION }}
+          UNITTEST_LOG_DIR: "__unittest_logs"

.github/workflows/docs.yml

@@ -1,4 +1,5 @@
 on:
+  merge_group:
   pull_request:
     types: [opened, synchronize, reopened, ready_for_review]
     paths:
@@ -27,6 +28,13 @@ name: CI
 # https://docs.github.com/en/repositories/configuring-branches-and-merges-in-your-repository/defining-the-mergeability-of-pull-requests/troubleshooting-required-status-checks#handling-skipped-but-required-checks
 
 jobs:
+  typos:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: crate-ci/typos@v1.13.10
+
   check:
     name: Check
     if: github.event.pull_request.draft == false
@@ -53,3 +61,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - run: 'echo "No action required"'
+
+  sqlness:
+    name: Sqlness Test
+    if: github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+    steps:
+      - run: 'echo "No action required"'

.github/workflows/nightly-build.yml

@@ -0,0 +1,305 @@
+# Nightly build only do the following things:
+# 1. Run integration tests;
+# 2. Build binaries and images for linux-amd64 and linux-arm64 platform;
+name: GreptimeDB Nightly Build
+
+on:
+  schedule:
+    # Trigger at 00:00(UTC) on every day-of-week from Monday through Friday.
+    - cron: '0 0 * * 1-5'
+  workflow_dispatch: # Allows you to run this workflow manually.
+    inputs:
+      linux_amd64_runner:
+        type: choice
+        description: The runner uses to build linux-amd64 artifacts
+        default: ec2-c6i.2xlarge-amd64
+        options:
+          - ubuntu-latest
+          - ubuntu-latest-8-cores
+          - ubuntu-latest-16-cores
+          - ubuntu-latest-32-cores
+          - ubuntu-latest-64-cores
+          - ec2-c6i.xlarge-amd64 # 4C8G
+          - ec2-c6i.2xlarge-amd64 # 8C16G
+          - ec2-c6i.4xlarge-amd64 # 16C32G
+          - ec2-c6i.8xlarge-amd64 # 32C64G
+          - ec2-c6i.16xlarge-amd64 # 64C128G
+      linux_arm64_runner:
+        type: choice
+        description: The runner uses to build linux-arm64 artifacts
+        default: ec2-c6g.2xlarge-arm64
+        options:
+          - ec2-c6g.xlarge-arm64 # 4C8G
+          - ec2-c6g.2xlarge-arm64 # 8C16G
+          - ec2-c6g.4xlarge-arm64 # 16C32G
+          - ec2-c6g.8xlarge-arm64 # 32C64G
+          - ec2-c6g.16xlarge-arm64 # 64C128G
+      skip_test:
+        description: Do not run integration tests during the build
+        type: boolean
+        default: true
+      build_linux_amd64_artifacts:
+        type: boolean
+        description: Build linux-amd64 artifacts
+        required: false
+        default: false
+      build_linux_arm64_artifacts:
+        type: boolean
+        description: Build linux-arm64 artifacts
+        required: false
+        default: false
+      release_images:
+        type: boolean
+        description: Build and push images to DockerHub and ACR
+        required: false
+        default: false
+
+# Use env variables to control all the release process.
+env:
+  CARGO_PROFILE: nightly
+
+  # Controls whether to run tests, include unit-test, integration-test and sqlness.
+  DISABLE_RUN_TESTS: ${{ inputs.skip_test || vars.DEFAULT_SKIP_TEST }}
+
+  # Always use 'nightly' to indicate it's the nightly build.
+  NEXT_RELEASE_VERSION: nightly
+
+  NIGHTLY_RELEASE_PREFIX: nightly
+
+jobs:
+  allocate-runners:
+    name: Allocate runners
+    if: ${{ github.repository == 'GreptimeTeam/greptimedb' }}
+    runs-on: ubuntu-latest
+    outputs:
+      linux-amd64-runner: ${{ steps.start-linux-amd64-runner.outputs.label }}
+      linux-arm64-runner: ${{ steps.start-linux-arm64-runner.outputs.label }}
+
+      # The following EC2 resource id will be used for resource releasing.
+      linux-amd64-ec2-runner-label: ${{ steps.start-linux-amd64-runner.outputs.label }}
+      linux-amd64-ec2-runner-instance-id: ${{ steps.start-linux-amd64-runner.outputs.ec2-instance-id }}
+      linux-arm64-ec2-runner-label: ${{ steps.start-linux-arm64-runner.outputs.label }}
+      linux-arm64-ec2-runner-instance-id: ${{ steps.start-linux-arm64-runner.outputs.ec2-instance-id }}
+
+      # The 'version' use as the global tag name of the release workflow.
+      version: ${{ steps.create-version.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Create version
+        id: create-version
+        run: |
+          version=$(./.github/scripts/create-version.sh) && \
+          echo $version && \
+          echo "version=$version" >> $GITHUB_OUTPUT
+        env:
+          GITHUB_EVENT_NAME: ${{ github.event_name }}
+          GITHUB_REF_NAME: ${{ github.ref_name }}
+          NEXT_RELEASE_VERSION: ${{ env.NEXT_RELEASE_VERSION }}
+          NIGHTLY_RELEASE_PREFIX: ${{ env.NIGHTLY_RELEASE_PREFIX }}
+
+      - name: Allocate linux-amd64 runner
+        if: ${{ inputs.build_linux_amd64_artifacts || github.event_name == 'schedule' }}
+        uses: ./.github/actions/start-runner
+        id: start-linux-amd64-runner
+        with:
+          runner: ${{ inputs.linux_amd64_runner || vars.DEFAULT_AMD64_RUNNER }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          image-id: ${{ vars.EC2_RUNNER_LINUX_AMD64_IMAGE_ID }}
+          security-group-id: ${{ vars.EC2_RUNNER_SECURITY_GROUP_ID }}
+          subnet-id: ${{ vars.EC2_RUNNER_SUBNET_ID }}
+
+      - name: Allocate linux-arm64 runner
+        if: ${{ inputs.build_linux_arm64_artifacts || github.event_name == 'schedule' }}
+        uses: ./.github/actions/start-runner
+        id: start-linux-arm64-runner
+        with:
+          runner: ${{ inputs.linux_arm64_runner || vars.DEFAULT_ARM64_RUNNER }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          image-id: ${{ vars.EC2_RUNNER_LINUX_ARM64_IMAGE_ID }}
+          security-group-id: ${{ vars.EC2_RUNNER_SECURITY_GROUP_ID }}
+          subnet-id: ${{ vars.EC2_RUNNER_SUBNET_ID }}
+
+  build-linux-amd64-artifacts:
+    name: Build linux-amd64 artifacts
+    if: ${{ inputs.build_linux_amd64_artifacts || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+    ]
+    runs-on: ${{ needs.allocate-runners.outputs.linux-amd64-runner }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - uses: ./.github/actions/build-linux-artifacts
+        with:
+          arch: amd64
+          cargo-profile: ${{ env.CARGO_PROFILE }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          disable-run-tests: ${{ env.DISABLE_RUN_TESTS }}
+
+  build-linux-arm64-artifacts:
+    name: Build linux-arm64 artifacts
+    if: ${{ inputs.build_linux_arm64_artifacts || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+    ]
+    runs-on: ${{ needs.allocate-runners.outputs.linux-arm64-runner }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - uses: ./.github/actions/build-linux-artifacts
+        with:
+          arch: arm64
+          cargo-profile: ${{ env.CARGO_PROFILE }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          disable-run-tests: ${{ env.DISABLE_RUN_TESTS }}
+
+  release-images-to-dockerhub:
+    name: Build and push images to DockerHub
+    if: ${{ inputs.release_images || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+      build-linux-amd64-artifacts,
+      build-linux-arm64-artifacts,
+    ]
+    runs-on: ubuntu-latest
+    outputs:
+      nightly-build-result: ${{ steps.set-nightly-build-result.outputs.nightly-build-result }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Build and push images to dockerhub
+        uses: ./.github/actions/build-images
+        with:
+          image-registry: docker.io
+          image-namespace: ${{ vars.IMAGE_NAMESPACE }}
+          image-registry-username: ${{ secrets.DOCKERHUB_USERNAME }}
+          image-registry-password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          push-latest-tag: false # Don't push the latest tag to registry.
+
+      - name: Set nightly build result
+        id: set-nightly-build-result
+        run: |
+          echo "nightly-build-result=success" >> $GITHUB_OUTPUT
+
+  release-cn-artifacts:
+    name: Release artifacts to CN region
+    if: ${{ inputs.release_images || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+      release-images-to-dockerhub,
+    ]
+    runs-on: ubuntu-latest
+    # When we push to ACR, it's easy to fail due to some unknown network issues.
+    # However, we don't want to fail the whole workflow because of this.
+    # The ACR have daily sync with DockerHub, so don't worry about the image not being updated.
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Release artifacts to CN region
+        uses: ./.github/actions/release-cn-artifacts
+        with:
+          image-registry: ${{ vars.ACR_IMAGE_REGISTRY }}
+          image-namespace: ${{ vars.IMAGE_NAMESPACE }}
+          image-registry-username: ${{ secrets.ALICLOUD_USERNAME }}
+          image-registry-password: ${{ secrets.ALICLOUD_PASSWORD }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          aws-cn-s3-bucket: ${{ vars.AWS_RELEASE_BUCKET }}
+          aws-cn-access-key-id: ${{ secrets.AWS_CN_ACCESS_KEY_ID }}
+          aws-cn-secret-access-key: ${{ secrets.AWS_CN_SECRET_ACCESS_KEY }}
+          aws-cn-region: ${{ vars.AWS_RELEASE_BUCKET_REGION }}
+          push-latest-tag: false             # Don't push the latest tag to registry.
+          update-latest-version-info: false  # Don't update the latest version info in S3.
+
+  stop-linux-amd64-runner: # It's always run as the last job in the workflow to make sure that the runner is released.
+    name: Stop linux-amd64 runner
+    # Only run this job when the runner is allocated.
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    needs: [
+      allocate-runners,
+      build-linux-amd64-artifacts,
+    ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Stop EC2 runner
+        uses: ./.github/actions/stop-runner
+        with:
+          label: ${{ needs.allocate-runners.outputs.linux-amd64-ec2-runner-label }}
+          ec2-instance-id: ${{ needs.allocate-runners.outputs.linux-amd64-ec2-runner-instance-id }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+
+  stop-linux-arm64-runner: # It's always run as the last job in the workflow to make sure that the runner is released.
+    name: Stop linux-arm64 runner
+    # Only run this job when the runner is allocated.
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    needs: [
+      allocate-runners,
+      build-linux-arm64-artifacts,
+    ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Stop EC2 runner
+        uses: ./.github/actions/stop-runner
+        with:
+          label: ${{ needs.allocate-runners.outputs.linux-arm64-ec2-runner-label }}
+          ec2-instance-id: ${{ needs.allocate-runners.outputs.linux-arm64-ec2-runner-instance-id }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+
+  notification:
+    if: ${{ always() }} # Not requiring successful dependent jobs, always run.
+    name: Send notification to Greptime team
+    needs: [
+      release-images-to-dockerhub
+    ]
+    runs-on: ubuntu-latest
+    env:
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_DEVELOP_CHANNEL }}
+    steps:
+      - name: Notifiy nightly build successful result
+        uses: slackapi/slack-github-action@v1.23.0
+        if: ${{ needs.release-images-to-dockerhub.outputs.nightly-build-result == 'success' }}
+        with:
+          payload: |
+            {"text": "GreptimeDB's ${{ env.NEXT_RELEASE_VERSION }} build has completed successfully."}
+
+      - name: Notifiy nightly build failed result
+        uses: slackapi/slack-github-action@v1.23.0
+        if: ${{ needs.release-images-to-dockerhub.outputs.nightly-build-result != 'success' }}
+        with:
+          payload: |
+            {"text": "GreptimeDB's ${{ env.NEXT_RELEASE_VERSION }} build has failed, please check 'https://github.com/GreptimeTeam/greptimedb/actions/workflows/${{ env.NEXT_RELEASE_VERSION }}-build.yml'."}

.github/workflows/release-dev-builder-images.yaml

@@ -0,0 +1,30 @@
+name: Release dev-builder images
+
+on:
+  workflow_dispatch: # Allows you to run this workflow manually.
+    inputs:
+      release_dev_builder_images:
+        type: boolean
+        description: Release dev-builder images
+        required: false
+        default: false
+
+jobs:
+  release-dev-builder-images:
+    name: Release dev builder images
+    if: ${{ inputs.release_dev_builder_images }} # Only manually trigger this job.
+    runs-on: ubuntu-latest-16-cores
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Build and push dev builder images
+        uses: ./.github/actions/build-dev-builder-image
+        with:
+          dockerhub-image-registry-username: ${{ secrets.DOCKERHUB_USERNAME }}
+          dockerhub-image-registry-token: ${{ secrets.DOCKERHUB_TOKEN }}
+          acr-image-registry: ${{ vars.ACR_IMAGE_REGISTRY }}
+          acr-image-registry-username: ${{ secrets.ALICLOUD_USERNAME }}
+          acr-image-registry-password: ${{ secrets.ALICLOUD_PASSWORD }}

.github/workflows/release.yml

@@ -1,3 +1,8 @@
+name: Release
+
+# There are two kinds of formal release:
+# 1. The tag('v*.*.*') push release: the release workflow will be triggered by the tag push event.
+# 2. The scheduled release(the version will be '${{ env.NEXT_RELEASE_VERSION }}-nightly-YYYYMMDD'): the release workflow will be triggered by the schedule event.
 on:
   push:
     tags:
@@ -5,464 +10,353 @@ on:
   schedule:
     # At 00:00 on Monday.
     - cron: '0 0 * * 1'
-  # Mannually trigger only builds binaries.
-  workflow_dispatch:
-
-name: Release
+  workflow_dispatch: # Allows you to run this workflow manually.
+    # Notes: The GitHub Actions ONLY support 10 inputs, and it's already used up.
+    inputs:
+      linux_amd64_runner:
+        type: choice
+        description: The runner uses to build linux-amd64 artifacts
+        default: ec2-c6i.4xlarge-amd64
+        options:
+          - ubuntu-latest
+          - ubuntu-latest-8-cores
+          - ubuntu-latest-16-cores
+          - ubuntu-latest-32-cores
+          - ubuntu-latest-64-cores
+          - ec2-c6i.xlarge-amd64 # 4C8G
+          - ec2-c6i.2xlarge-amd64 # 8C16G
+          - ec2-c6i.4xlarge-amd64 # 16C32G
+          - ec2-c6i.8xlarge-amd64 # 32C64G
+          - ec2-c6i.16xlarge-amd64 # 64C128G
+      linux_arm64_runner:
+        type: choice
+        description: The runner uses to build linux-arm64 artifacts
+        default: ec2-c6g.4xlarge-arm64
+        options:
+          - ec2-c6g.xlarge-arm64 # 4C8G
+          - ec2-c6g.2xlarge-arm64 # 8C16G
+          - ec2-c6g.4xlarge-arm64 # 16C32G
+          - ec2-c6g.8xlarge-arm64 # 32C64G
+          - ec2-c6g.16xlarge-arm64 # 64C128G
+      macos_runner:
+        type: choice
+        description: The runner uses to build macOS artifacts
+        default: macos-latest
+        options:
+          - macos-latest
+      skip_test:
+        description: Do not run integration tests during the build
+        type: boolean
+        default: true
+      build_linux_amd64_artifacts:
+        type: boolean
+        description: Build linux-amd64 artifacts
+        required: false
+        default: false
+      build_linux_arm64_artifacts:
+        type: boolean
+        description: Build linux-arm64 artifacts
+        required: false
+        default: false
+      build_macos_artifacts:
+        type: boolean
+        description: Build macos artifacts
+        required: false
+        default: false
+      publish_github_release:
+        type: boolean
+        description: Create GitHub release and upload artifacts
+        required: false
+        default: false
+      release_images:
+        type: boolean
+        description: Build and push images to DockerHub and ACR
+        required: false
+        default: false
 
+# Use env variables to control all the release process.
 env:
-  RUST_TOOLCHAIN: nightly-2023-05-03
-
-  SCHEDULED_BUILD_VERSION_PREFIX: v0.3.0
-
-  SCHEDULED_PERIOD: nightly
-
+  # The arguments of building greptime.
+  RUST_TOOLCHAIN: nightly-2023-08-07
   CARGO_PROFILE: nightly
 
   # Controls whether to run tests, include unit-test, integration-test and sqlness.
-  DISABLE_RUN_TESTS: false
+  DISABLE_RUN_TESTS: ${{ inputs.skip_test || vars.DEFAULT_SKIP_TEST }}
+
+  # The scheduled version is '${{ env.NEXT_RELEASE_VERSION }}-nightly-YYYYMMDD', like v0.2.0-nigthly-20230313;
+  NIGHTLY_RELEASE_PREFIX: nightly
+  # Note: The NEXT_RELEASE_VERSION should be modified manually by every formal release.
+  NEXT_RELEASE_VERSION: v0.5.0
 
 jobs:
-  build-macos:
-    name: Build macOS binary
+  allocate-runners:
+    name: Allocate runners
+    if: ${{ github.repository == 'GreptimeTeam/greptimedb' }}
+    runs-on: ubuntu-latest
+    outputs:
+      linux-amd64-runner: ${{ steps.start-linux-amd64-runner.outputs.label }}
+      linux-arm64-runner: ${{ steps.start-linux-arm64-runner.outputs.label }}
+      macos-runner: ${{ inputs.macos_runner || vars.DEFAULT_MACOS_RUNNER }}
+
+      # The following EC2 resource id will be used for resource releasing.
+      linux-amd64-ec2-runner-label: ${{ steps.start-linux-amd64-runner.outputs.label }}
+      linux-amd64-ec2-runner-instance-id: ${{ steps.start-linux-amd64-runner.outputs.ec2-instance-id }}
+      linux-arm64-ec2-runner-label: ${{ steps.start-linux-arm64-runner.outputs.label }}
+      linux-arm64-ec2-runner-instance-id: ${{ steps.start-linux-arm64-runner.outputs.ec2-instance-id }}
+
+      # The 'version' use as the global tag name of the release workflow.
+      version: ${{ steps.create-version.outputs.version }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      # The create-version will create a global variable named 'version' in the global workflows.
+      # - If it's a tag push release, the version is the tag name(${{ github.ref_name }});
+      # - If it's a scheduled release, the version is '${{ env.NEXT_RELEASE_VERSION }}-nightly-$buildTime', like v0.2.0-nigthly-20230313;
+      # - If it's a manual release, the version is '${{ env.NEXT_RELEASE_VERSION }}-<short-git-sha>-YYYYMMDDSS', like v0.2.0-e5b243c-2023071245;
+      - name: Create version
+        id: create-version
+        run: |
+          echo "version=$(./.github/scripts/create-version.sh)" >> $GITHUB_OUTPUT
+        env:
+          GITHUB_EVENT_NAME: ${{ github.event_name }}
+          GITHUB_REF_NAME: ${{ github.ref_name }}
+          NEXT_RELEASE_VERSION: ${{ env.NEXT_RELEASE_VERSION }}
+          NIGHTLY_RELEASE_PREFIX: ${{ env.NIGHTLY_RELEASE_PREFIX }}
+
+      - name: Allocate linux-amd64 runner
+        if: ${{ inputs.build_linux_amd64_artifacts || github.event_name == 'push' || github.event_name == 'schedule' }}
+        uses: ./.github/actions/start-runner
+        id: start-linux-amd64-runner
+        with:
+          runner: ${{ inputs.linux_amd64_runner || vars.DEFAULT_AMD64_RUNNER }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          image-id: ${{ vars.EC2_RUNNER_LINUX_AMD64_IMAGE_ID }}
+          security-group-id: ${{ vars.EC2_RUNNER_SECURITY_GROUP_ID }}
+          subnet-id: ${{ vars.EC2_RUNNER_SUBNET_ID }}
+
+      - name: Allocate linux-arm64 runner
+        if: ${{ inputs.build_linux_arm64_artifacts || github.event_name == 'push' || github.event_name == 'schedule' }}
+        uses: ./.github/actions/start-runner
+        id: start-linux-arm64-runner
+        with:
+          runner: ${{ inputs.linux_arm64_runner || vars.DEFAULT_ARM64_RUNNER }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+          image-id: ${{ vars.EC2_RUNNER_LINUX_ARM64_IMAGE_ID }}
+          security-group-id: ${{ vars.EC2_RUNNER_SECURITY_GROUP_ID }}
+          subnet-id: ${{ vars.EC2_RUNNER_SUBNET_ID }}
+
+  build-linux-amd64-artifacts:
+    name: Build linux-amd64 artifacts
+    if: ${{ inputs.build_linux_amd64_artifacts || github.event_name == 'push' || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+    ]
+    runs-on: ${{ needs.allocate-runners.outputs.linux-amd64-runner }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - uses: ./.github/actions/build-linux-artifacts
+        with:
+          arch: amd64
+          cargo-profile: ${{ env.CARGO_PROFILE }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          disable-run-tests: ${{ env.DISABLE_RUN_TESTS }}
+
+  build-linux-arm64-artifacts:
+    name: Build linux-arm64 artifacts
+    if: ${{ inputs.build_linux_arm64_artifacts || github.event_name == 'push' || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+    ]
+    runs-on: ${{ needs.allocate-runners.outputs.linux-arm64-runner }}
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - uses: ./.github/actions/build-linux-artifacts
+        with:
+          arch: arm64
+          cargo-profile: ${{ env.CARGO_PROFILE }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          disable-run-tests: ${{ env.DISABLE_RUN_TESTS }}
+
+  build-macos-artifacts:
+    name: Build macOS artifacts
     strategy:
+      fail-fast: false
       matrix:
-        # The file format is greptime-<os>-<arch>
         include:
-          - arch: aarch64-apple-darwin
-            os: macos-latest
-            file: greptime-darwin-arm64
-            continue-on-error: false
-            opts: "-F servers/dashboard"
-          - arch: x86_64-apple-darwin
-            os: macos-latest
-            file: greptime-darwin-amd64
-            continue-on-error: false
-            opts: "-F servers/dashboard"
-          - arch: aarch64-apple-darwin
-            os: macos-latest
-            file: greptime-darwin-arm64-pyo3
-            continue-on-error: false
-            opts: "-F pyo3_backend,servers/dashboard"
-          - arch: x86_64-apple-darwin
-            os: macos-latest
-            file: greptime-darwin-amd64-pyo3
-            continue-on-error: false
-            opts: "-F pyo3_backend,servers/dashboard"
+          - os: ${{ needs.allocate-runners.outputs.macos-runner }}
+            arch: aarch64-apple-darwin
+            features: servers/dashboard
+            artifacts-dir-prefix: greptime-darwin-arm64
+          - os: ${{ needs.allocate-runners.outputs.macos-runner }}
+            arch: aarch64-apple-darwin
+            features: pyo3_backend,servers/dashboard
+            artifacts-dir-prefix: greptime-darwin-arm64-pyo3
+          - os: ${{ needs.allocate-runners.outputs.macos-runner }}
+            features: servers/dashboard
+            arch: x86_64-apple-darwin
+            artifacts-dir-prefix: greptime-darwin-amd64
+          - os: ${{ needs.allocate-runners.outputs.macos-runner }}
+            features: pyo3_backend,servers/dashboard
+            arch: x86_64-apple-darwin
+            artifacts-dir-prefix: greptime-darwin-amd64-pyo3
     runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.continue-on-error }}
-    if: github.repository == 'GreptimeTeam/greptimedb'
+    needs: [
+      allocate-runners,
+    ]
+    if: ${{ inputs.build_macos_artifacts || github.event_name == 'push' || github.event_name == 'schedule' }}
     steps:
-      - name: Checkout sources
-        uses: actions/checkout@v3
-
-      - name: Cache cargo assets
-        id: cache
-        uses: actions/cache@v3
+      - uses: actions/checkout@v3
         with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            target/
-          key: ${{ matrix.arch }}-build-cargo-${{ hashFiles('**/Cargo.lock') }}
+          fetch-depth: 0
 
-      - name: Install Protoc for macos
-        if: contains(matrix.arch, 'darwin')
-        run: |
-          brew install protobuf
-
-      - name: Install etcd for macos
-        if: contains(matrix.arch, 'darwin')
-        run: |
-          brew install etcd
-          brew services start etcd
-
-      - name: Install rust toolchain
-        uses: dtolnay/rust-toolchain@master
+      - uses: ./.github/actions/build-macos-artifacts
         with:
-          toolchain: ${{ env.RUST_TOOLCHAIN }}
-          targets: ${{ matrix.arch }}
-      - name: Install latest nextest release
-        uses: taiki-e/install-action@nextest
-      - name: Output package versions
-        run: protoc --version ; cargo version ; rustc --version ; gcc --version ; g++ --version
+          arch: ${{ matrix.arch }}
+          rust-toolchain: ${{ env.RUST_TOOLCHAIN }}
+          cargo-profile: ${{ env.CARGO_PROFILE }}
+          features: ${{ matrix.features }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          disable-run-tests: ${{ env.DISABLE_RUN_TESTS }}
+          artifacts-dir: ${{ matrix.artifacts-dir-prefix }}-${{ needs.allocate-runners.outputs.version }}
 
-      - name: Run tests
-        if: env.DISABLE_RUN_TESTS == 'false'
-        run: make test sqlness-test
-
-      - name: Run cargo build
-        if: contains(matrix.arch, 'darwin') || contains(matrix.opts, 'pyo3_backend') == false
-        run: cargo build --profile ${{ env.CARGO_PROFILE }} --locked --target ${{ matrix.arch }} ${{ matrix.opts }}
-
-      - name: Calculate checksum and rename binary
-        shell: bash
-        run: |
-          cd target/${{ matrix.arch }}/${{ env.CARGO_PROFILE }}
-          chmod +x greptime
-          tar -zcvf ${{ matrix.file }}.tgz greptime
-          echo $(shasum -a 256 ${{ matrix.file }}.tgz | cut -f1 -d' ') > ${{ matrix.file }}.sha256sum
-
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ matrix.file }}
-          path: target/${{ matrix.arch }}/${{ env.CARGO_PROFILE }}/${{ matrix.file }}.tgz
-
-      - name: Upload checksum of artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ matrix.file }}.sha256sum
-          path: target/${{ matrix.arch }}/${{ env.CARGO_PROFILE }}/${{ matrix.file }}.sha256sum
-
-  build-linux:
-    name: Build linux binary
-    strategy:
-      matrix:
-        # The file format is greptime-<os>-<arch>
-        include:
-          - arch: x86_64-unknown-linux-gnu
-            os: ubuntu-2004-16-cores
-            file: greptime-linux-amd64
-            continue-on-error: false
-            opts: "-F servers/dashboard"
-          - arch: aarch64-unknown-linux-gnu
-            os: ubuntu-2004-16-cores
-            file: greptime-linux-arm64
-            continue-on-error: false
-            opts: "-F servers/dashboard"
-          - arch: x86_64-unknown-linux-gnu
-            os: ubuntu-2004-16-cores
-            file: greptime-linux-amd64-pyo3
-            continue-on-error: false
-            opts: "-F pyo3_backend,servers/dashboard"
-          - arch: aarch64-unknown-linux-gnu
-            os: ubuntu-2004-16-cores
-            file: greptime-linux-arm64-pyo3
-            continue-on-error: false
-            opts: "-F pyo3_backend,servers/dashboard"
-    runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.continue-on-error }}
-    if: github.repository == 'GreptimeTeam/greptimedb'
+  release-images-to-dockerhub:
+    name: Build and push images to DockerHub
+    if: ${{ inputs.release_images || github.event_name == 'push' || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+      build-linux-amd64-artifacts,
+      build-linux-arm64-artifacts,
+    ]
+    runs-on: ubuntu-2004-16-cores
     steps:
-      - name: Checkout sources
-        uses: actions/checkout@v3
-
-      - name: Cache cargo assets
-        id: cache
-        uses: actions/cache@v3
+      - uses: actions/checkout@v3
         with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            target/
-          key: ${{ matrix.arch }}-build-cargo-${{ hashFiles('**/Cargo.lock') }}
+          fetch-depth: 0
 
-      - name: Install Protoc for linux
-        if: contains(matrix.arch, 'linux') && endsWith(matrix.arch, '-gnu')
-        run: | # Make sure the protoc is >= 3.15
-          wget https://github.com/protocolbuffers/protobuf/releases/download/v21.9/protoc-21.9-linux-x86_64.zip
-          unzip protoc-21.9-linux-x86_64.zip -d protoc
-          sudo cp protoc/bin/protoc /usr/local/bin/
-          sudo cp -r protoc/include/google /usr/local/include/
-
-      - name: Install etcd for linux
-        if: contains(matrix.arch, 'linux') && endsWith(matrix.arch, '-gnu')
-        run: |
-          ETCD_VER=v3.5.7
-          DOWNLOAD_URL=https://github.com/etcd-io/etcd/releases/download
-          curl -L ${DOWNLOAD_URL}/${ETCD_VER}/etcd-${ETCD_VER}-linux-amd64.tar.gz -o /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
-          mkdir -p /tmp/etcd-download
-          tar xzvf /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz -C /tmp/etcd-download --strip-components=1
-          rm -f /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
-
-          sudo cp -a /tmp/etcd-download/etcd* /usr/local/bin/
-          nohup etcd >/tmp/etcd.log 2>&1 &
-
-      - name: Install dependencies for linux
-        if: contains(matrix.arch, 'linux') && endsWith(matrix.arch, '-gnu')
-        run: |
-          sudo apt-get -y update
-          sudo apt-get -y install libssl-dev pkg-config g++-aarch64-linux-gnu gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu wget
-
-      # FIXME(zyy17): Should we specify the version of python when building binary for darwin?
-      - name: Compile Python 3.10.10 from source for linux
-        if: contains(matrix.arch, 'linux') && contains(matrix.opts, 'pyo3_backend')
-        run: |
-          sudo chmod +x ./docker/aarch64/compile-python.sh
-          sudo ./docker/aarch64/compile-python.sh ${{ matrix.arch }}
-
-      - name: Install rust toolchain
-        uses: dtolnay/rust-toolchain@master
+      - name: Build and push images to dockerhub
+        uses: ./.github/actions/build-images
         with:
-          toolchain: ${{ env.RUST_TOOLCHAIN }}
-          targets: ${{ matrix.arch }}
-      - name: Install latest nextest release
-        uses: taiki-e/install-action@nextest
-      - name: Output package versions
-        run: protoc --version ; cargo version ; rustc --version ; gcc --version ; g++ --version
+          image-registry: docker.io
+          image-namespace: ${{ vars.IMAGE_NAMESPACE }}
+          image-registry-username: ${{ secrets.DOCKERHUB_USERNAME }}
+          image-registry-password: ${{ secrets.DOCKERHUB_TOKEN }}
+          version: ${{ needs.allocate-runners.outputs.version }}
 
-      - name: Run tests
-        if: env.DISABLE_RUN_TESTS == 'false'
-        run: make test sqlness-test
-
-      - name: Run cargo build
-        if: contains(matrix.arch, 'darwin') || contains(matrix.opts, 'pyo3_backend') == false
-        run: cargo build --profile ${{ env.CARGO_PROFILE }} --locked --target ${{ matrix.arch }} ${{ matrix.opts }}
-
-      - name: Run cargo build with pyo3 for aarch64-linux
-        if: contains(matrix.arch, 'aarch64-unknown-linux-gnu') && contains(matrix.opts, 'pyo3_backend')
-        run: |
-          # TODO(zyy17): We should make PYO3_CROSS_LIB_DIR configurable.
-          export PYTHON_INSTALL_PATH_AMD64=${PWD}/python-3.10.10/amd64
-          export LD_LIBRARY_PATH=$PYTHON_INSTALL_PATH_AMD64/lib:$LD_LIBRARY_PATH
-          export LIBRARY_PATH=$PYTHON_INSTALL_PATH_AMD64/lib:$LIBRARY_PATH
-          export PATH=$PYTHON_INSTALL_PATH_AMD64/bin:$PATH
-
-          export PYO3_CROSS_LIB_DIR=${PWD}/python-3.10.10/aarch64
-          echo "PYO3_CROSS_LIB_DIR: $PYO3_CROSS_LIB_DIR"
-          alias python=$PYTHON_INSTALL_PATH_AMD64/bin/python3
-          alias pip=$PYTHON_INSTALL_PATH_AMD64/bin/python3-pip
-
-          cargo build --profile ${{ env.CARGO_PROFILE }} --locked --target ${{ matrix.arch }} ${{ matrix.opts }}
-
-      - name: Run cargo build with pyo3 for amd64-linux
-        if: contains(matrix.arch, 'x86_64-unknown-linux-gnu') && contains(matrix.opts, 'pyo3_backend')
-        run: |
-          export PYTHON_INSTALL_PATH_AMD64=${PWD}/python-3.10.10/amd64
-          export LD_LIBRARY_PATH=$PYTHON_INSTALL_PATH_AMD64/lib:$LD_LIBRARY_PATH
-          export LIBRARY_PATH=$PYTHON_INSTALL_PATH_AMD64/lib:$LIBRARY_PATH
-          export PATH=$PYTHON_INSTALL_PATH_AMD64/bin:$PATH
-
-          echo "implementation=CPython" >> pyo3.config
-          echo "version=3.10" >> pyo3.config
-          echo "implementation=CPython" >> pyo3.config
-          echo "shared=true" >> pyo3.config
-          echo "abi3=true" >> pyo3.config
-          echo "lib_name=python3.10" >> pyo3.config
-          echo "lib_dir=$PYTHON_INSTALL_PATH_AMD64/lib" >> pyo3.config
-          echo "executable=$PYTHON_INSTALL_PATH_AMD64/bin/python3" >> pyo3.config
-          echo "pointer_width=64" >> pyo3.config
-          echo "build_flags=" >> pyo3.config
-          echo "suppress_build_script_link_lines=false" >> pyo3.config
-
-          cat pyo3.config
-          export PYO3_CONFIG_FILE=${PWD}/pyo3.config
-          alias python=$PYTHON_INSTALL_PATH_AMD64/bin/python3
-          alias pip=$PYTHON_INSTALL_PATH_AMD64/bin/python3-pip
-
-          cargo build --profile ${{ env.CARGO_PROFILE }} --locked --target ${{ matrix.arch }} ${{ matrix.opts }}
-
-      - name: Calculate checksum and rename binary
-        shell: bash
-        run: |
-          cd target/${{ matrix.arch }}/${{ env.CARGO_PROFILE }}
-          chmod +x greptime
-          tar -zcvf ${{ matrix.file }}.tgz greptime
-          echo $(shasum -a 256 ${{ matrix.file }}.tgz | cut -f1 -d' ') > ${{ matrix.file }}.sha256sum
-
-      - name: Upload artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ matrix.file }}
-          path: target/${{ matrix.arch }}/${{ env.CARGO_PROFILE }}/${{ matrix.file }}.tgz
-
-      - name: Upload checksum of artifacts
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ matrix.file }}.sha256sum
-          path: target/${{ matrix.arch }}/${{ env.CARGO_PROFILE }}/${{ matrix.file }}.sha256sum
-
-  docker:
-    name: Build docker image
-    needs: [build-linux, build-macos]
+  release-cn-artifacts:
+    name: Release artifacts to CN region
+    if: ${{ inputs.release_images || github.event_name == 'push' || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+      release-images-to-dockerhub,
+    ]
     runs-on: ubuntu-latest
-    if: github.repository == 'GreptimeTeam/greptimedb' && github.event_name != 'workflow_dispatch'
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v3
-
-      - name: Login to Dockerhub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Configure scheduled build image tag # the tag would be ${SCHEDULED_BUILD_VERSION_PREFIX}-YYYYMMDD-${SCHEDULED_PERIOD}
-        shell: bash
-        if: github.event_name == 'schedule'
-        run: |
-          buildTime=`date "+%Y%m%d"`
-          SCHEDULED_BUILD_VERSION=${{ env.SCHEDULED_BUILD_VERSION_PREFIX }}-$buildTime-${{ env.SCHEDULED_PERIOD }}
-          echo "IMAGE_TAG=${SCHEDULED_BUILD_VERSION:1}" >> $GITHUB_ENV
-
-      - name: Configure tag # If the release tag is v0.1.0, then the image version tag will be 0.1.0.
-        shell: bash
-        if: github.event_name != 'schedule'
-        run: |
-          VERSION=${{ github.ref_name }}
-          echo "IMAGE_TAG=${VERSION:1}" >> $GITHUB_ENV
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-
-      - name: Set up buildx
-        uses: docker/setup-buildx-action@v2
-
-      - name: Download amd64 binary
-        uses: actions/download-artifact@v3
-        with:
-          name: greptime-linux-amd64-pyo3
-          path: amd64
-
-      - name: Unzip the amd64 artifacts
-        run: |
-          tar xvf amd64/greptime-linux-amd64-pyo3.tgz -C amd64/ && rm amd64/greptime-linux-amd64-pyo3.tgz
-          cp -r amd64 docker/ci
-
-      - name: Download arm64 binary
-        id: download-arm64
-        uses: actions/download-artifact@v3
-        with:
-          name: greptime-linux-arm64-pyo3
-          path: arm64
-
-      - name: Unzip the arm64 artifacts
-        id: unzip-arm64
-        if: success() || steps.download-arm64.conclusion == 'success'
-        run: |
-          tar xvf arm64/greptime-linux-arm64-pyo3.tgz -C arm64/ && rm arm64/greptime-linux-arm64-pyo3.tgz
-          cp -r arm64 docker/ci
-
-      - name: Build and push all
-        uses: docker/build-push-action@v3
-        if: success() || steps.unzip-arm64.conclusion == 'success' # Build and push all platform if unzip-arm64 succeeds
-        with:
-          context: ./docker/ci/
-          file: ./docker/ci/Dockerfile
-          push: true
-          platforms: linux/amd64,linux/arm64
-          tags: |
-            greptime/greptimedb:latest
-            greptime/greptimedb:${{ env.IMAGE_TAG }}
-
-      - name: Build and push amd64 only
-        uses: docker/build-push-action@v3
-        if: success() || steps.download-arm64.conclusion == 'failure' # Only build and push amd64 platform if download-arm64 fails
-        with:
-          context: ./docker/ci/
-          file: ./docker/ci/Dockerfile
-          push: true
-          platforms: linux/amd64
-          tags: |
-            greptime/greptimedb:latest
-            greptime/greptimedb:${{ env.IMAGE_TAG }}
-
-  release:
-    name: Release artifacts
-    # Release artifacts only when all the artifacts are built successfully.
-    needs: [build-linux, build-macos, docker]
-    runs-on: ubuntu-latest
-    if: github.repository == 'GreptimeTeam/greptimedb' && github.event_name != 'workflow_dispatch'
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v3
-
-      - name: Download artifacts
-        uses: actions/download-artifact@v3
-
-      - name: Configure scheduled build version # the version would be ${SCHEDULED_BUILD_VERSION_PREFIX}-${SCHEDULED_PERIOD}-YYYYMMDD, like v0.2.0-nigthly-20230313.
-        shell: bash
-        if: github.event_name == 'schedule'
-        run: |
-          buildTime=`date "+%Y%m%d"`
-          SCHEDULED_BUILD_VERSION=${{ env.SCHEDULED_BUILD_VERSION_PREFIX }}-${{ env.SCHEDULED_PERIOD }}-$buildTime
-          echo "SCHEDULED_BUILD_VERSION=${SCHEDULED_BUILD_VERSION}" >> $GITHUB_ENV
-
-      # Only publish release when the release tag is like v1.0.0, v1.0.1, v1.0.2, etc.
-      - name: Set whether it is the latest release
-        run: |
-          if [[ "${{ github.ref_name }}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
-            echo "prerelease=false" >> $GITHUB_ENV
-            echo "makeLatest=true" >> $GITHUB_ENV
-          else
-            echo "prerelease=true" >> $GITHUB_ENV
-            echo "makeLatest=false" >> $GITHUB_ENV
-          fi
-
-      - name: Create scheduled build git tag
-        if: github.event_name == 'schedule'
-        run: |
-          git tag ${{ env.SCHEDULED_BUILD_VERSION }}
-
-      - name: Publish scheduled release # configure the different release title and tags.
-        uses: ncipollo/release-action@v1
-        if: github.event_name == 'schedule'
-        with:
-          name: "Release ${{ env.SCHEDULED_BUILD_VERSION }}"
-          prerelease: ${{ env.prerelease }}
-          makeLatest: ${{ env.makeLatest }}
-          tag: ${{ env.SCHEDULED_BUILD_VERSION }}
-          generateReleaseNotes: true
-          artifacts: |
-            **/greptime-*
-
-      - name: Publish release
-        uses: ncipollo/release-action@v1
-        if: github.event_name != 'schedule'
-        with:
-          name: "${{ github.ref_name }}"
-          prerelease: ${{ env.prerelease }}
-          makeLatest: ${{ env.makeLatest }}
-          generateReleaseNotes: true
-          artifacts: |
-            **/greptime-*
-
-  docker-push-acr:
-    name: Push docker image to alibaba cloud container registry
-    needs: [docker]
-    runs-on: ubuntu-latest
-    if: github.repository == 'GreptimeTeam/greptimedb' && github.event_name != 'workflow_dispatch'
+    # When we push to ACR, it's easy to fail due to some unknown network issues.
+    # However, we don't want to fail the whole workflow because of this.
+    # The ACR have daily sync with DockerHub, so don't worry about the image not being updated.
     continue-on-error: true
     steps:
-      - name: Checkout sources
-        uses: actions/checkout@v3
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-
-      - name: Login to alibaba cloud container registry
-        uses: docker/login-action@v2
+      - uses: actions/checkout@v3
         with:
-          registry: registry.cn-hangzhou.aliyuncs.com
-          username: ${{ secrets.ALICLOUD_USERNAME }}
-          password: ${{ secrets.ALICLOUD_PASSWORD }}
+          fetch-depth: 0
 
-      - name: Configure scheduled build image tag # the tag would be ${SCHEDULED_BUILD_VERSION_PREFIX}-YYYYMMDD-${SCHEDULED_PERIOD}
-        shell: bash
-        if: github.event_name == 'schedule'
-        run: |
-          buildTime=`date "+%Y%m%d"`
-          SCHEDULED_BUILD_VERSION=${{ env.SCHEDULED_BUILD_VERSION_PREFIX }}-$buildTime-${{ env.SCHEDULED_PERIOD }}
-          echo "IMAGE_TAG=${SCHEDULED_BUILD_VERSION:1}" >> $GITHUB_ENV
+      - name: Release artifacts to CN region
+        uses: ./.github/actions/release-cn-artifacts
+        with:
+          image-registry: ${{ vars.ACR_IMAGE_REGISTRY }}
+          image-namespace: ${{ vars.IMAGE_NAMESPACE }}
+          image-registry-username: ${{ secrets.ALICLOUD_USERNAME }}
+          image-registry-password: ${{ secrets.ALICLOUD_PASSWORD }}
+          version: ${{ needs.allocate-runners.outputs.version }}
+          aws-cn-s3-bucket: ${{ vars.AWS_RELEASE_BUCKET }}
+          aws-cn-access-key-id: ${{ secrets.AWS_CN_ACCESS_KEY_ID }}
+          aws-cn-secret-access-key: ${{ secrets.AWS_CN_SECRET_ACCESS_KEY }}
+          aws-cn-region: ${{ vars.AWS_RELEASE_BUCKET_REGION }}
 
-      - name: Configure tag # If the release tag is v0.1.0, then the image version tag will be 0.1.0.
-        shell: bash
-        if: github.event_name != 'schedule'
-        run: |
-          VERSION=${{ github.ref_name }}
-          echo "IMAGE_TAG=${VERSION:1}" >> $GITHUB_ENV
+  publish-github-release:
+    name: Create GitHub release and upload artifacts
+    if: ${{ inputs.publish_github_release || github.event_name == 'push' || github.event_name == 'schedule' }}
+    needs: [
+      allocate-runners,
+      build-linux-amd64-artifacts,
+      build-linux-arm64-artifacts,
+      build-macos-artifacts,
+      release-images-to-dockerhub,
+    ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
 
-      - name: Push image to alibaba cloud container registry # Use 'docker buildx imagetools create' to create a new image base on source image.
-        run: |
-          docker buildx imagetools create \
-            --tag registry.cn-hangzhou.aliyuncs.com/greptime/greptimedb:latest \
-            --tag registry.cn-hangzhou.aliyuncs.com/greptime/greptimedb:${{ env.IMAGE_TAG }} \
-            greptime/greptimedb:${{ env.IMAGE_TAG }}
+      - name: Publish GitHub release
+        uses: ./.github/actions/publish-github-release
+        with:
+          version: ${{ needs.allocate-runners.outputs.version }}
+
+  ### Stop runners ###
+  # It's very necessary to split the job of releasing runners into 'stop-linux-amd64-runner' and 'stop-linux-arm64-runner'.
+  # Because we can terminate the specified EC2 instance immediately after the job is finished without uncessary waiting.
+  stop-linux-amd64-runner: # It's always run as the last job in the workflow to make sure that the runner is released.
+    name: Stop linux-amd64 runner
+    # Only run this job when the runner is allocated.
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    needs: [
+      allocate-runners,
+      build-linux-amd64-artifacts,
+    ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Stop EC2 runner
+        uses: ./.github/actions/stop-runner
+        with:
+          label: ${{ needs.allocate-runners.outputs.linux-amd64-ec2-runner-label }}
+          ec2-instance-id: ${{ needs.allocate-runners.outputs.linux-amd64-ec2-runner-instance-id }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
+
+  stop-linux-arm64-runner: # It's always run as the last job in the workflow to make sure that the runner is released.
+    name: Stop linux-arm64 runner
+    # Only run this job when the runner is allocated.
+    if: ${{ always() }}
+    runs-on: ubuntu-latest
+    needs: [
+      allocate-runners,
+      build-linux-arm64-artifacts,
+    ]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Stop EC2 runner
+        uses: ./.github/actions/stop-runner
+        with:
+          label: ${{ needs.allocate-runners.outputs.linux-arm64-ec2-runner-label }}
+          ec2-instance-id: ${{ needs.allocate-runners.outputs.linux-arm64-ec2-runner-instance-id }}
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ vars.EC2_RUNNER_REGION }}
+          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}

.gitignore

@@ -44,3 +44,5 @@ benchmarks/data
 
 # Vscode workspace
 *.code-workspace
+
+venv/

Cargo.toml

@@ -2,15 +2,18 @@
 members = [
     "benchmarks",
     "src/api",
+    "src/auth",
     "src/catalog",
     "src/client",
     "src/cmd",
     "src/common/base",
     "src/common/catalog",
+    "src/common/config",
     "src/common/datasource",
     "src/common/error",
     "src/common/function",
-    "src/common/function-macro",
+    "src/common/macro",
+    "src/common/greptimedb-telemetry",
     "src/common/grpc",
     "src/common/grpc-expr",
     "src/common/mem-prof",
@@ -24,16 +27,19 @@ members = [
     "src/common/telemetry",
     "src/common/test-util",
     "src/common/time",
+    "src/common/version",
     "src/datanode",
     "src/datatypes",
-    "src/file-table-engine",
+    "src/file-engine",
     "src/frontend",
     "src/log-store",
     "src/meta-client",
     "src/meta-srv",
-    "src/mito",
+    "src/mito2",
     "src/object-store",
+    "src/operator",
     "src/partition",
+    "src/plugins",
     "src/promql",
     "src/query",
     "src/script",
@@ -43,55 +49,125 @@ members = [
     "src/storage",
     "src/store-api",
     "src/table",
-    "src/table-procedure",
     "tests-integration",
     "tests/runner",
 ]
+resolver = "2"
 
 [workspace.package]
-version = "0.2.0"
+version = "0.4.0"
 edition = "2021"
 license = "Apache-2.0"
 
 [workspace.dependencies]
-arrow = { version = "40.0" }
-arrow-array = "40.0"
-arrow-flight = "40.0"
-arrow-schema = { version = "40.0", features = ["serde"] }
+aquamarine = "0.3"
+arrow = { version = "43.0" }
+arrow-array = "43.0"
+arrow-flight = "43.0"
+arrow-schema = { version = "43.0", features = ["serde"] }
 async-stream = "0.3"
 async-trait = "0.1"
 chrono = { version = "0.4", features = ["serde"] }
-# TODO(ruihang): use arrow-datafusion when it contains https://github.com/apache/arrow-datafusion/pull/6032
-datafusion = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "63e52dde9e44cac4b1f6c6e6b6bf6368ba3bd323" }
-datafusion-common = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "63e52dde9e44cac4b1f6c6e6b6bf6368ba3bd323" }
-datafusion-expr = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "63e52dde9e44cac4b1f6c6e6b6bf6368ba3bd323" }
-datafusion-optimizer = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "63e52dde9e44cac4b1f6c6e6b6bf6368ba3bd323" }
-datafusion-physical-expr = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "63e52dde9e44cac4b1f6c6e6b6bf6368ba3bd323" }
-datafusion-sql = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "63e52dde9e44cac4b1f6c6e6b6bf6368ba3bd323" }
-datafusion-substrait = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "63e52dde9e44cac4b1f6c6e6b6bf6368ba3bd323" }
+datafusion = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "b6f3b28b6fe91924cc8dd3d83726b766f2a706ec" }
+datafusion-common = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "b6f3b28b6fe91924cc8dd3d83726b766f2a706ec" }
+datafusion-expr = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "b6f3b28b6fe91924cc8dd3d83726b766f2a706ec" }
+datafusion-optimizer = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "b6f3b28b6fe91924cc8dd3d83726b766f2a706ec" }
+datafusion-physical-expr = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "b6f3b28b6fe91924cc8dd3d83726b766f2a706ec" }
+datafusion-sql = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "b6f3b28b6fe91924cc8dd3d83726b766f2a706ec" }
+datafusion-substrait = { git = "https://github.com/waynexia/arrow-datafusion.git", rev = "b6f3b28b6fe91924cc8dd3d83726b766f2a706ec" }
+derive_builder = "0.12"
+etcd-client = "0.11"
 futures = "0.3"
 futures-util = "0.3"
-greptime-proto = { git = "https://github.com/GreptimeTeam/greptime-proto.git", rev = "4398d20c56d5f7939cc2960789cb1fa7dd18e6fe" }
+greptime-proto = { git = "https://github.com/GreptimeTeam/greptime-proto.git", rev = "1f1dd532a111e3834cc3019c5605e2993ffb9dc3" }
+humantime-serde = "1.1"
 itertools = "0.10"
-parquet = "40.0"
+lazy_static = "1.4"
+meter-core = { git = "https://github.com/GreptimeTeam/greptime-meter.git", rev = "abbd357c1e193cd270ea65ee7652334a150b628f" }
+metrics = "0.20"
+moka = "0.12"
+once_cell = "1.18"
+opentelemetry-proto = { version = "0.2", features = ["gen-tonic", "metrics"] }
+parquet = "43.0"
 paste = "1.0"
 prost = "0.11"
+raft-engine = { git = "https://github.com/tikv/raft-engine.git", rev = "22dfb426cd994602b57725ef080287d3e53db479" }
 rand = "0.8"
+regex = "1.8"
+reqwest = { version = "0.11", default-features = false, features = [
+    "json",
+    "rustls-tls-native-roots",
+    "stream",
+] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
+smallvec = "1"
 snafu = { version = "0.7", features = ["backtraces"] }
-sqlparser = "0.34"
+sqlparser = { git = "https://github.com/GreptimeTeam/sqlparser-rs.git", rev = "296a4f6c73b129d6f565a42a2e5e53c6bc2b9da4", features = [
+    "visitor",
+] }
+strum = { version = "0.25", features = ["derive"] }
 tempfile = "3"
 tokio = { version = "1.28", features = ["full"] }
 tokio-util = { version = "0.7", features = ["io-util", "compat"] }
+toml = "0.7"
 tonic = { version = "0.9", features = ["tls"] }
 uuid = { version = "1", features = ["serde", "v4", "fast-rng"] }
-metrics = "0.20"
-meter-core = { git = "https://github.com/GreptimeTeam/greptime-meter.git", rev = "f0798c4c648d89f51abe63e870919c75dd463199" }
+## workspaces members
+api = { path = "src/api" }
+auth = { path = "src/auth" }
+catalog = { path = "src/catalog" }
+client = { path = "src/client" }
+cmd = { path = "src/cmd" }
+common-base = { path = "src/common/base" }
+common-catalog = { path = "src/common/catalog" }
+common-config = { path = "src/common/config" }
+common-datasource = { path = "src/common/datasource" }
+common-error = { path = "src/common/error" }
+common-function = { path = "src/common/function" }
+common-greptimedb-telemetry = { path = "src/common/greptimedb-telemetry" }
+common-grpc = { path = "src/common/grpc" }
+common-grpc-expr = { path = "src/common/grpc-expr" }
+common-macro = { path = "src/common/macro" }
+common-mem-prof = { path = "src/common/mem-prof" }
+common-meta = { path = "src/common/meta" }
+common-pprof = { path = "src/common/pprof" }
+common-procedure = { path = "src/common/procedure" }
+common-procedure-test = { path = "src/common/procedure-test" }
+common-query = { path = "src/common/query" }
+common-recordbatch = { path = "src/common/recordbatch" }
+common-runtime = { path = "src/common/runtime" }
+common-telemetry = { path = "src/common/telemetry" }
+common-test-util = { path = "src/common/test-util" }
+common-time = { path = "src/common/time" }
+common-version = { path = "src/common/version" }
+datanode = { path = "src/datanode" }
+datatypes = { path = "src/datatypes" }
+file-engine = { path = "src/file-engine" }
+frontend = { path = "src/frontend" }
+log-store = { path = "src/log-store" }
+meta-client = { path = "src/meta-client" }
+meta-srv = { path = "src/meta-srv" }
+mito = { path = "src/mito" }
+mito2 = { path = "src/mito2" }
+object-store = { path = "src/object-store" }
+operator = { path = "src/operator" }
+partition = { path = "src/partition" }
+plugins = { path = "src/plugins" }
+promql = { path = "src/promql" }
+query = { path = "src/query" }
+script = { path = "src/script" }
+servers = { path = "src/servers" }
+session = { path = "src/session" }
+sql = { path = "src/sql" }
+storage = { path = "src/storage" }
+store-api = { path = "src/store-api" }
+substrait = { path = "src/common/substrait" }
+table = { path = "src/table" }
 
 [workspace.dependencies.meter-macros]
 git = "https://github.com/GreptimeTeam/greptime-meter.git"
-rev = "f0798c4c648d89f51abe63e870919c75dd463199"
+rev = "abbd357c1e193cd270ea65ee7652334a150b628f"
 
 [profile.release]
 debug = true

Cross.toml

@@ -0,0 +1,7 @@
+[build]
+pre-build = [
+    "dpkg --add-architecture $CROSS_DEB_ARCH",
+    "apt update && apt install -y unzip zlib1g-dev zlib1g-dev:$CROSS_DEB_ARCH",
+    "curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v3.15.8/protoc-3.15.8-linux-x86_64.zip && unzip protoc-3.15.8-linux-x86_64.zip -d /usr/",
+    "chmod a+x /usr/bin/protoc && chmod -R a+rx /usr/include/google",
+]

Makefile

@@ -1,15 +1,104 @@
-IMAGE_REGISTRY ?= greptimedb
+# The arguments for building images.
+CARGO_PROFILE ?=
+FEATURES ?=
+TARGET_DIR ?=
+TARGET ?=
+CARGO_BUILD_OPTS := --locked
+IMAGE_REGISTRY ?= docker.io
+IMAGE_NAMESPACE ?= greptime
 IMAGE_TAG ?= latest
+BUILDX_MULTI_PLATFORM_BUILD ?= false
+BUILDX_BUILDER_NAME ?= gtbuilder
+BASE_IMAGE ?= ubuntu
+RUST_TOOLCHAIN ?= $(shell cat rust-toolchain.toml | grep channel | cut -d'"' -f2)
+CARGO_REGISTRY_CACHE ?= ${HOME}/.cargo/registry
+ARCH := $(shell uname -m | sed 's/x86_64/amd64/' | sed 's/aarch64/arm64/')
+OUTPUT_DIR := $(shell if [ "$(RELEASE)" = "true" ]; then echo "release"; elif [ ! -z "$(CARGO_PROFILE)" ]; then echo "$(CARGO_PROFILE)" ; else echo "debug"; fi)
+
+# The arguments for running integration tests.
+ETCD_VERSION ?= v3.5.9
+ETCD_IMAGE ?= quay.io/coreos/etcd:${ETCD_VERSION}
+RETRY_COUNT ?= 3
+NEXTEST_OPTS := --retries ${RETRY_COUNT}
+BUILD_JOBS ?= $(shell which nproc 1>/dev/null && expr $$(nproc) / 2) # If nproc is not available, we don't set the build jobs.
+ifeq ($(BUILD_JOBS), 0) # If the number of cores is less than 2, set the build jobs to 1.
+  BUILD_JOBS := 1
+endif
+
+ifneq ($(strip $(BUILD_JOBS)),)
+	NEXTEST_OPTS += --build-jobs=${BUILD_JOBS}
+endif
+
+ifneq ($(strip $(CARGO_PROFILE)),)
+	CARGO_BUILD_OPTS += --profile ${CARGO_PROFILE}
+endif
+
+ifneq ($(strip $(FEATURES)),)
+	CARGO_BUILD_OPTS += --features ${FEATURES}
+endif
+
+ifneq ($(strip $(TARGET_DIR)),)
+	CARGO_BUILD_OPTS += --target-dir ${TARGET_DIR}
+endif
+
+ifneq ($(strip $(TARGET)),)
+	CARGO_BUILD_OPTS += --target ${TARGET}
+endif
+
+ifneq ($(strip $(RELEASE)),)
+	CARGO_BUILD_OPTS += --release
+endif
+
+ifeq ($(BUILDX_MULTI_PLATFORM_BUILD), true)
+	BUILDX_MULTI_PLATFORM_BUILD_OPTS := --platform linux/amd64,linux/arm64 --push
+else
+	BUILDX_MULTI_PLATFORM_BUILD_OPTS := -o type=docker
+endif
+
+ifneq ($(strip $(CARGO_BUILD_EXTRA_OPTS)),)
+	CARGO_BUILD_OPTS += ${CARGO_BUILD_EXTRA_OPTS}
+endif
 
 ##@ Build
 
 .PHONY: build
 build: ## Build debug version greptime.
-	cargo build
+	cargo ${CARGO_EXTENSION} build ${CARGO_BUILD_OPTS}
 
-.PHONY: release
-release:  ## Build release version greptime.
-	cargo build --release
+.POHNY: build-by-dev-builder
+build-by-dev-builder: ## Build greptime by dev-builder.
+	docker run --network=host \
+	-v ${PWD}:/greptimedb -v ${CARGO_REGISTRY_CACHE}:/root/.cargo/registry \
+	-w /greptimedb ${IMAGE_REGISTRY}/${IMAGE_NAMESPACE}/dev-builder-${BASE_IMAGE}:latest \
+	make build \
+	CARGO_EXTENSION="${CARGO_EXTENSION}" \
+	CARGO_PROFILE=${CARGO_PROFILE} \
+	FEATURES=${FEATURES} \
+	TARGET_DIR=${TARGET_DIR} \
+	TARGET=${TARGET} \
+	RELEASE=${RELEASE} \
+	CARGO_BUILD_EXTRA_OPTS="${CARGO_BUILD_EXTRA_OPTS}"
+
+.PHONY: build-android-bin
+build-android-bin: ## Build greptime binary for android.
+	docker run --network=host \
+	-v ${PWD}:/greptimedb -v ${CARGO_REGISTRY_CACHE}:/root/.cargo/registry \
+	-w /greptimedb ${IMAGE_REGISTRY}/${IMAGE_NAMESPACE}/dev-builder-android:latest \
+	make build \
+	CARGO_EXTENSION="ndk --platform 23 -t aarch64-linux-android" \
+	CARGO_PROFILE=release \
+	FEATURES="${FEATURES}" \
+	TARGET_DIR="${TARGET_DIR}" \
+	TARGET="${TARGET}" \
+	RELEASE="${RELEASE}" \
+	CARGO_BUILD_EXTRA_OPTS="--bin greptime --no-default-features"
+
+.PHONY: strip-android-bin
+strip-android-bin: build-android-bin ## Strip greptime binary for android.
+	docker run --network=host \
+	-v ${PWD}:/greptimedb \
+	-w /greptimedb ${IMAGE_REGISTRY}/${IMAGE_NAMESPACE}/dev-builder-android:latest \
+	bash -c '$${NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip /greptimedb/target/aarch64-linux-android/release/greptime'
 
 .PHONY: clean
 clean: ## Clean the project.
@@ -21,20 +110,42 @@ fmt: ## Format all the Rust code.
 
 .PHONY: fmt-toml
 fmt-toml: ## Format all TOML files.
-	taplo format --option "indent_string=    "
+	taplo format
 
 .PHONY: check-toml
 check-toml: ## Check all TOML files.
-	taplo format --check --option "indent_string=    "
+	taplo format --check
 
 .PHONY: docker-image
-docker-image: ## Build docker image.
-	docker build --network host -f docker/Dockerfile -t ${IMAGE_REGISTRY}:${IMAGE_TAG} .
+docker-image: build-by-dev-builder ## Build docker image.
+	mkdir -p ${ARCH} && \
+	cp ./target/${OUTPUT_DIR}/greptime ${ARCH}/greptime && \
+	docker build -f docker/ci/${BASE_IMAGE}/Dockerfile -t ${IMAGE_REGISTRY}/${IMAGE_NAMESPACE}/greptimedb:${IMAGE_TAG} . && \
+	rm -r ${ARCH}
+
+.PHONY: docker-image-buildx
+docker-image-buildx: multi-platform-buildx ## Build docker image by buildx.
+	docker buildx build --builder ${BUILDX_BUILDER_NAME} \
+	  --build-arg="CARGO_PROFILE=${CARGO_PROFILE}" \
+	  --build-arg="FEATURES=${FEATURES}" \
+	  --build-arg="OUTPUT_DIR=${OUTPUT_DIR}" \
+	  -f docker/buildx/${BASE_IMAGE}/Dockerfile \
+	  -t ${IMAGE_REGISTRY}/${IMAGE_NAMESPACE}/greptimedb:${IMAGE_TAG} ${BUILDX_MULTI_PLATFORM_BUILD_OPTS} .
+
+.PHONY: dev-builder
+dev-builder: multi-platform-buildx ## Build dev-builder image.
+	docker buildx build --builder ${BUILDX_BUILDER_NAME} \
+	--build-arg="RUST_TOOLCHAIN=${RUST_TOOLCHAIN}" \
+	-f docker/dev-builder/${BASE_IMAGE}/Dockerfile \
+	-t ${IMAGE_REGISTRY}/${IMAGE_NAMESPACE}/dev-builder-${BASE_IMAGE}:${IMAGE_TAG} ${BUILDX_MULTI_PLATFORM_BUILD_OPTS} .
+
+.PHONY: multi-platform-buildx
+multi-platform-buildx: ## Create buildx multi-platform builder.
+	docker buildx inspect ${BUILDX_BUILDER_NAME} || docker buildx create --name ${BUILDX_BUILDER_NAME} --driver docker-container --bootstrap --use
 
 ##@ Test
-
 test: nextest ## Run unit and integration tests.
-	cargo nextest run
+	cargo nextest run ${NEXTEST_OPTS}
 
 .PHONY: nextest ## Install nextest tools.
 nextest:
@@ -50,12 +161,27 @@ check: ## Cargo check all the targets.
 
 .PHONY: clippy
 clippy: ## Check clippy rules.
-	cargo clippy --workspace --all-targets -- -D warnings
+	cargo clippy --workspace --all-targets -F pyo3_backend -- -D warnings
 
 .PHONY: fmt-check
 fmt-check: ## Check code format.
 	cargo fmt --all -- --check
 
+.PHONY: start-etcd
+start-etcd: ## Start single node etcd for testing purpose.
+	docker run --rm -d --network=host -p 2379-2380:2379-2380 ${ETCD_IMAGE}
+
+.PHONY: stop-etcd
+stop-etcd: ## Stop single node etcd for testing purpose.
+	docker stop $$(docker ps -q --filter ancestor=${ETCD_IMAGE})
+
+.PHONY: run-it-in-container
+run-it-in-container: start-etcd ## Run integration tests in dev-builder.
+	docker run --network=host \
+	-v ${PWD}:/greptimedb -v ${CARGO_REGISTRY_CACHE}:/root/.cargo/registry -v /tmp:/tmp \
+	-w /greptimedb ${IMAGE_REGISTRY}/${IMAGE_NAMESPACE}/dev-builder-${BASE_IMAGE}:latest \
+	make test sqlness-test BUILD_JOBS=${BUILD_JOBS}
+
 ##@ General
 
 # The help target prints out all targets with their descriptions organized
@@ -71,4 +197,4 @@ fmt-check: ## Check code format.
 
 .PHONY: help
 help: ## Display help messages.
-	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-20s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-30s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)

README.md

@@ -27,6 +27,14 @@
     <a href="https://greptime.com/slack"><img src="https://img.shields.io/badge/slack-GreptimeDB-0abd59?logo=slack" alt="slack" /></a>
 </p>
 
+## Upcoming Event
+Come and meet us in **KubeCon + CloudNativeCon North America 2023!**
+<p align="center">
+  <picture>
+    <img alt="KubeCon + CloudNativeCon North Logo" src="./docs/banner/KCCNC_NA_2023_1000x200_Email Banner.png" width="800px">
+  </picture>
+</p>
+
 ## What is GreptimeDB
 
 GreptimeDB is an open-source time-series database with a special focus on
@@ -47,14 +55,10 @@ for years. Based on their best-practices, GreptimeDB is born to give you:
 
 ## Quick Start
 
-### GreptimePlay
+### [GreptimePlay](https://greptime.com/playground)
 
 Try out the features of GreptimeDB right from your browser.
 
-<a href="https://greptime.com/playground" target="_blank"><img
-src="https://www.greptime.com/assets/greptime_play_button_colorful.1bbe2746.png"
-alt="GreptimePlay" width="200px" /></a>
-
 ### Build
 
 #### Build from Source
@@ -100,13 +104,13 @@ Or if you built from docker:
 docker run -p 4002:4002 -v "$(pwd):/tmp/greptimedb" greptime/greptimedb standalone start
 ```
 
-Please see [the online document site](https://docs.greptime.com/getting-started/overview#install-greptimedb) for more installation options and [operations info](https://docs.greptime.com/user-guide/operations/overview).
+Please see the online document site for more installation options and [operations info](https://docs.greptime.com/user-guide/operations/overview).
 
 ### Get started
 
-Read the [complete getting started guide](https://docs.greptime.com/getting-started/overview#connect) on our [official document site](https://docs.greptime.com/).
+Read the [complete getting started guide](https://docs.greptime.com/getting-started/try-out-greptimedb) on our [official document site](https://docs.greptime.com/).
 
-To write and query data, GreptimeDB is compatible with multiple [protocols and clients](https://docs.greptime.com/user-guide/clients).
+To write and query data, GreptimeDB is compatible with multiple [protocols and clients](https://docs.greptime.com/user-guide/clients/overview).
 
 ## Resources
 
@@ -123,7 +127,7 @@ To write and query data, GreptimeDB is compatible with multiple [protocols and c
 
 ### Documentation
 
-- GreptimeDB [User Guide](https://docs.greptime.com/user-guide/concepts.html)
+- GreptimeDB [User Guide](https://docs.greptime.com/user-guide/concepts/overview)
 - GreptimeDB [Developer
   Guide](https://docs.greptime.com/developer-guide/overview.html)
 - GreptimeDB [internal code document](https://greptimedb.rs)
@@ -133,8 +137,12 @@ To write and query data, GreptimeDB is compatible with multiple [protocols and c
 
 ### SDK
 
-- [GreptimeDB Java
-  Client](https://github.com/GreptimeTeam/greptimedb-client-java)
+- [GreptimeDB C++ Client](https://github.com/GreptimeTeam/greptimedb-client-cpp)
+- [GreptimeDB Erlang Client](https://github.com/GreptimeTeam/greptimedb-client-erl)
+- [GreptimeDB Go Client](https://github.com/GreptimeTeam/greptimedb-client-go)
+- [GreptimeDB Java Client](https://github.com/GreptimeTeam/greptimedb-client-java)
+- [GreptimeDB Python Client](https://github.com/GreptimeTeam/greptimedb-client-py) (WIP)
+- [GreptimeDB Rust Client](https://github.com/GreptimeTeam/greptimedb-client-rust)
 
 ## Project Status
 

benchmarks/Cargo.toml

@@ -7,7 +7,7 @@ license.workspace = true
 [dependencies]
 arrow.workspace = true
 clap = { version = "4.0", features = ["derive"] }
-client = { path = "../src/client" }
+client = { workspace = true }
 indicatif = "0.17.1"
 itertools.workspace = true
 parquet.workspace = true

benchmarks/src/bin/nyc-taxi.rs

@@ -27,7 +27,7 @@ use arrow::record_batch::RecordBatch;
 use clap::Parser;
 use client::api::v1::column::Values;
 use client::api::v1::{
-    Column, ColumnDataType, ColumnDef, CreateTableExpr, InsertRequest, InsertRequests,
+    Column, ColumnDataType, ColumnDef, CreateTableExpr, InsertRequest, InsertRequests, SemanticType,
 };
 use client::{Client, Database, DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME};
 use indicatif::{MultiProgress, ProgressBar, ProgressStyle};
@@ -105,7 +105,6 @@ async fn write_data(
         let (columns, row_count) = convert_record_batch(record_batch);
         let request = InsertRequest {
             table_name: TABLE_NAME.to_string(),
-            region_number: 0,
             columns,
             row_count,
         };
@@ -114,7 +113,7 @@ async fn write_data(
         };
 
         let now = Instant::now();
-        db.insert(requests).await.unwrap();
+        let _ = db.insert(requests).await.unwrap();
         let elapsed = now.elapsed();
         total_rpc_elapsed_ms += elapsed.as_millis();
         progress_bar.inc(row_count as _);
@@ -189,7 +188,7 @@ fn build_values(column: &ArrayRef) -> (Values, ColumnDataType) {
             let values = array.values();
             (
                 Values {
-                    ts_microsecond_values: values.to_vec(),
+                    timestamp_microsecond_values: values.to_vec(),
                     ..Default::default()
                 },
                 ColumnDataType::TimestampMicrosecond,
@@ -253,143 +252,177 @@ fn create_table_expr() -> CreateTableExpr {
         column_defs: vec![
             ColumnDef {
                 name: "VendorID".to_string(),
-                datatype: ColumnDataType::Int64 as i32,
+                data_type: ColumnDataType::Int64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Tag as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "tpep_pickup_datetime".to_string(),
-                datatype: ColumnDataType::TimestampMicrosecond as i32,
+                data_type: ColumnDataType::TimestampMicrosecond as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Timestamp as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "tpep_dropoff_datetime".to_string(),
-                datatype: ColumnDataType::TimestampMicrosecond as i32,
+                data_type: ColumnDataType::TimestampMicrosecond as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "passenger_count".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "trip_distance".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "RatecodeID".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "store_and_fwd_flag".to_string(),
-                datatype: ColumnDataType::String as i32,
+                data_type: ColumnDataType::String as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "PULocationID".to_string(),
-                datatype: ColumnDataType::Int64 as i32,
+                data_type: ColumnDataType::Int64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "DOLocationID".to_string(),
-                datatype: ColumnDataType::Int64 as i32,
+                data_type: ColumnDataType::Int64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "payment_type".to_string(),
-                datatype: ColumnDataType::Int64 as i32,
+                data_type: ColumnDataType::Int64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "fare_amount".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "extra".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "mta_tax".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "tip_amount".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "tolls_amount".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "improvement_surcharge".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "total_amount".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "congestion_surcharge".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "airport_fee".to_string(),
-                datatype: ColumnDataType::Float64 as i32,
+                data_type: ColumnDataType::Float64 as i32,
                 is_nullable: true,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
         ],
         time_index: "tpep_pickup_datetime".to_string(),
         primary_keys: vec!["VendorID".to_string()],
         create_if_not_exists: false,
         table_options: Default::default(),
-        region_numbers: vec![0],
         table_id: None,
         engine: "mito".to_string(),
     }
 }
 
 fn query_set() -> HashMap<String, String> {
-    let mut ret = HashMap::new();
-
-    ret.insert(
-        "count_all".to_string(),
-        format!("SELECT COUNT(*) FROM {TABLE_NAME};"),
-    );
-
-    ret.insert(
-        "fare_amt_by_passenger".to_string(),
-        format!("SELECT passenger_count, MIN(fare_amount), MAX(fare_amount), SUM(fare_amount) FROM {TABLE_NAME} GROUP BY passenger_count")
-    );
-
-    ret
+    HashMap::from([
+        (
+            "count_all".to_string(), 
+            format!("SELECT COUNT(*) FROM {TABLE_NAME};"),
+        ),
+        (
+            "fare_amt_by_passenger".to_string(),
+            format!("SELECT passenger_count, MIN(fare_amount), MAX(fare_amount), SUM(fare_amount) FROM {TABLE_NAME} GROUP BY passenger_count"),
+        )
+    ])
 }
 
 async fn do_write(args: &Args, db: &Database) {
@@ -414,7 +447,8 @@ async fn do_write(args: &Args, db: &Database) {
             let db = db.clone();
             let mpb = multi_progress_bar.clone();
             let pb_style = progress_bar_style.clone();
-            write_jobs.spawn(async move { write_data(batch_size, &db, path, mpb, pb_style).await });
+            let _ = write_jobs
+                .spawn(async move { write_data(batch_size, &db, path, mpb, pb_style).await });
         }
     }
     while write_jobs.join_next().await.is_some() {
@@ -423,7 +457,8 @@ async fn do_write(args: &Args, db: &Database) {
             let db = db.clone();
             let mpb = multi_progress_bar.clone();
             let pb_style = progress_bar_style.clone();
-            write_jobs.spawn(async move { write_data(batch_size, &db, path, mpb, pb_style).await });
+            let _ = write_jobs
+                .spawn(async move { write_data(batch_size, &db, path, mpb, pb_style).await });
         }
     }
 }

config/datanode.example.toml

@@ -1,7 +1,5 @@
 # Node running mode, see `standalone.example.toml`.
 mode = "distributed"
-# Whether to use in-memory catalog, see `standalone.example.toml`.
-enable_memory_catalog = false
 # The datanode identifier, should be unique.
 node_id = 42
 # gRPC server address, "127.0.0.1:3001" by default.
@@ -10,15 +8,24 @@ rpc_addr = "127.0.0.1:3001"
 rpc_hostname = "127.0.0.1"
 # The number of gRPC server worker threads, 8 by default.
 rpc_runtime_size = 8
+# Start services after regions have obtained leases.
+# It will block the datanode start if it can't receive leases in the heartbeat from metasrv.
+require_lease_before_startup = false
+
+[heartbeat]
+# Interval for sending heartbeat messages to the Metasrv in milliseconds, 3000 by default.
+interval_millis = 3000
 
 # Metasrv client options.
-[meta_client_options]
+[meta_client]
 # Metasrv address list.
 metasrv_addrs = ["127.0.0.1:3002"]
+# Heartbeat timeout in milliseconds, 500 by default.
+heartbeat_timeout_millis = 500
 # Operation timeout in milliseconds, 3000 by default.
 timeout_millis = 3000
 # Connect server timeout in milliseconds, 5000 by default.
-connect_timeout_millis = 5000
+connect_timeout_millis = 1000
 # `TCP_NODELAY` option for accepted connections, true by default.
 tcp_nodelay = true
 
@@ -26,19 +33,26 @@ tcp_nodelay = true
 [wal]
 # WAL data directory
 # dir = "/tmp/greptimedb/wal"
-file_size = "1GB"
-purge_threshold = "50GB"
+file_size = "256MB"
+purge_threshold = "4GB"
 purge_interval = "10m"
 read_batch_size = 128
 sync_write = false
 
 # Storage options, see `standalone.example.toml`.
 [storage]
-type = "File"
+# The working home directory.
 data_home = "/tmp/greptimedb/"
+type = "File"
 # TTL for all tables. Disabled by default.
 # global_ttl = "7d"
 
+# Cache configuration for object storage such as 'S3' etc.
+# The local file cache directory
+# cache_path = "/path/local_cache"
+# The local file cache capacity in bytes.
+# cache_capacity = "256Mib"
+
 # Compaction options, see `standalone.example.toml`.
 [storage.compaction]
 max_inflight_tasks = 4
@@ -51,9 +65,7 @@ max_purge_tasks = 32
 # Create a checkpoint every <checkpoint_margin> actions.
 checkpoint_margin = 10
 # Region manifest logs and checkpoints gc execution duration
-gc_duration = '30s'
-# Whether to try creating a manifest checkpoint on region opening
-checkpoint_on_startup = false
+gc_duration = '10m'
 
 # Storage flush options
 [storage.flush]
@@ -68,10 +80,27 @@ auto_flush_interval = "1h"
 # Global write buffer size for all regions.
 global_write_buffer_size = "1GB"
 
-# Procedure storage options, see `standalone.example.toml`.
-[procedure]
-max_retry_times = 3
-retry_delay = "500ms"
+# Mito engine options
+[[region_engine]]
+[region_engine.mito]
+# Number of region workers
+num_workers = 8
+# Request channel size of each worker
+worker_channel_size = 128
+# Max batch size for a worker to handle requests
+worker_request_batch_size = 64
+# Number of meta action updated to trigger a new checkpoint for the manifest
+manifest_checkpoint_distance = 10
+# Manifest compression type
+manifest_compress_type = "Uncompressed"
+# Max number of running background jobs
+max_background_jobs = 4
+# Interval to auto flush a region if it has not flushed yet.
+auto_flush_interval = "1h"
+# Global write buffer size for all regions.
+global_write_buffer_size = "1GB"
+# Global write buffer size threshold to reject write requests (default 2G).
+global_write_buffer_reject_size = "2GB"
 
 # Log options
 # [logging]

config/frontend.example.toml

@@ -1,63 +1,79 @@
 # Node running mode, see `standalone.example.toml`.
 mode = "distributed"
 
+[heartbeat]
+# Interval for sending heartbeat task to the Metasrv in milliseconds, 5000 by default.
+interval_millis = 5000
+# Interval for retry sending heartbeat task in milliseconds, 5000 by default.
+retry_interval_millis = 5000
+
 # HTTP server options, see `standalone.example.toml`.
-[http_options]
+[http]
 addr = "127.0.0.1:4000"
 timeout = "30s"
+body_limit = "64MB"
 
 # gRPC server options, see `standalone.example.toml`.
-[grpc_options]
+[grpc]
 addr = "127.0.0.1:4001"
 runtime_size = 8
 
 # MySQL server options, see `standalone.example.toml`.
-[mysql_options]
+[mysql]
+enable = true
 addr = "127.0.0.1:4002"
 runtime_size = 2
 
 # MySQL server TLS options, see `standalone.example.toml`.
-[mysql_options.tls]
+[mysql.tls]
 mode = "disable"
 cert_path = ""
 key_path = ""
 
 # PostgresSQL server options, see `standalone.example.toml`.
-[postgres_options]
+[postgres]
+enable = true
 addr = "127.0.0.1:4003"
 runtime_size = 2
 
 # PostgresSQL server TLS options, see `standalone.example.toml`.
-[postgres_options.tls]
+[postgres.tls]
 mode = "disable"
 cert_path = ""
 key_path = ""
 
 # OpenTSDB protocol options, see `standalone.example.toml`.
-[opentsdb_options]
+[opentsdb]
+enable = true
 addr = "127.0.0.1:4242"
 runtime_size = 2
 
 # InfluxDB protocol options, see `standalone.example.toml`.
-[influxdb_options]
+[influxdb]
 enable = true
 
-# Prometheus protocol options, see `standalone.example.toml`.
-[prometheus_options]
+# Prometheus remote storage options, see `standalone.example.toml`.
+[prom_store]
 enable = true
 
-# Prometheus protocol options, see `standalone.example.toml`.
-[prom_options]
-addr = "127.0.0.1:4004"
-
 # Metasrv client options, see `datanode.example.toml`.
-[meta_client_options]
+[meta_client]
 metasrv_addrs = ["127.0.0.1:3002"]
 timeout_millis = 3000
-connect_timeout_millis = 5000
+# DDL timeouts options.
+ddl_timeout_millis = 10000
+connect_timeout_millis = 1000
 tcp_nodelay = true
 
 # Log options, see `standalone.example.toml`
 # [logging]
 # dir = "/tmp/greptimedb/logs"
 # level = "info"
+
+# Datanode options.
+[datanode]
+# Datanode client options.
+[datanode.client]
+timeout = "10s"
+connect_timeout = "10s"
+tcp_nodelay = true

config/metasrv.example.toml

@@ -1,11 +1,11 @@
+# The working home directory.
+data_home = "/tmp/metasrv/"
 # The bind address of metasrv, "127.0.0.1:3002" by default.
 bind_addr = "127.0.0.1:3002"
 # The communication server address for frontend and datanode to connect to metasrv,  "127.0.0.1:3002" by default for localhost.
 server_addr = "127.0.0.1:3002"
 # Etcd server address, "127.0.0.1:2379" by default.
 store_addr = "127.0.0.1:2379"
-# Datanode lease in seconds, 15 seconds by default.
-datanode_lease_secs = 15
 # Datanode selector type.
 # - "LeaseBased" (default value).
 # - "LoadBased"
@@ -13,8 +13,25 @@ datanode_lease_secs = 15
 selector = "LeaseBased"
 # Store data in memory, false by default.
 use_memory_store = false
+# Whether to enable greptimedb telemetry, true by default.
+enable_telemetry = true
 
 # Log options, see `standalone.example.toml`
 # [logging]
 # dir = "/tmp/greptimedb/logs"
 # level = "info"
+
+# Procedure storage options.
+[procedure]
+# Procedure max retry time.
+max_retry_times = 12
+# Initial retry delay of procedures, increases exponentially
+retry_delay = "500ms"
+
+# # Datanode options.
+# [datanode]
+# # Datanode client options.
+# [datanode.client_options]
+# timeout_millis = 10000
+# connect_timeout_millis = 10000
+# tcp_nodelay = true

config/standalone.example.toml

@@ -1,31 +1,36 @@
 # Node running mode, "standalone" or "distributed".
 mode = "standalone"
-# Whether to use in-memory catalog, `false` by default.
-enable_memory_catalog = false
+# Whether to enable greptimedb telemetry, true by default.
+enable_telemetry = true
 
 # HTTP server options.
-[http_options]
+[http]
 # Server address, "127.0.0.1:4000" by default.
 addr = "127.0.0.1:4000"
 # HTTP request timeout, 30s by default.
 timeout = "30s"
+# HTTP request body limit, 64Mb by default.
+# the following units are supported: B, KB, KiB, MB, MiB, GB, GiB, TB, TiB, PB, PiB
+body_limit = "64MB"
 
 # gRPC server options.
-[grpc_options]
+[grpc]
 # Server address, "127.0.0.1:4001" by default.
 addr = "127.0.0.1:4001"
 # The number of server worker threads, 8 by default.
 runtime_size = 8
 
 # MySQL server options.
-[mysql_options]
+[mysql]
+# Whether to enable
+enable = true
 # Server address, "127.0.0.1:4002" by default.
 addr = "127.0.0.1:4002"
 # The number of server worker threads, 2 by default.
 runtime_size = 2
 
 # MySQL server TLS options.
-[mysql_options.tls]
+[mysql.tls]
 # TLS mode, refer to https://www.postgresql.org/docs/current/libpq-ssl.html
 # - "disable" (default value)
 # - "prefer"
@@ -39,14 +44,16 @@ cert_path = ""
 key_path = ""
 
 # PostgresSQL server options.
-[postgres_options]
+[postgres]
+# Whether to enable
+enable = true
 # Server address, "127.0.0.1:4003" by default.
 addr = "127.0.0.1:4003"
 # The number of server worker threads, 2 by default.
 runtime_size = 2
 
 # PostgresSQL server TLS options, see `[mysql_options.tls]` section.
-[postgres_options.tls]
+[postgres.tls]
 # TLS mode.
 mode = "disable"
 # certificate file path.
@@ -55,35 +62,30 @@ cert_path = ""
 key_path = ""
 
 # OpenTSDB protocol options.
-[opentsdb_options]
+[opentsdb]
+# Whether to enable
+enable = true
 # OpenTSDB telnet API server address, "127.0.0.1:4242" by default.
 addr = "127.0.0.1:4242"
 # The number of server worker threads, 2 by default.
 runtime_size = 2
 
 # InfluxDB protocol options.
-[influxdb_options]
+[influxdb]
 # Whether to enable InfluxDB protocol in HTTP API, true by default.
 enable = true
 
-# Prometheus protocol options.
-[prometheus_options]
+# Prometheus remote storage options
+[prom_store]
 # Whether to enable Prometheus remote write and read in HTTP API, true by default.
 enable = true
 
-# Prom protocol options.
-[prom_options]
-# Prometheus API server address, "127.0.0.1:4004" by default.
-addr = "127.0.0.1:4004"
-
 # WAL options.
 [wal]
-# WAL data directory
-# dir = "/tmp/greptimedb/wal"
 # WAL file size in bytes.
-file_size = "1GB"
-# WAL purge threshold in bytes.
-purge_threshold = "50GB"
+file_size = "256MB"
+# WAL purge threshold.
+purge_threshold = "4GB"
 # WAL purge interval in seconds.
 purge_interval = "10m"
 # WAL read batch size.
@@ -91,14 +93,32 @@ read_batch_size = 128
 # Whether to sync log file after every write.
 sync_write = false
 
+# Kv options.
+[kv_store]
+# Kv file size in bytes.
+file_size = "256MB"
+# Kv purge threshold.
+purge_threshold = "4GB"
+
+# Procedure storage options.
+[procedure]
+# Procedure max retry time.
+max_retry_times = 3
+# Initial retry delay of procedures, increases exponentially
+retry_delay = "500ms"
+
 # Storage options.
 [storage]
+# The working home directory.
+data_home = "/tmp/greptimedb/"
 # Storage type.
 type = "File"
-# Data directory, "/tmp/greptimedb/data" by default.
-data_home = "/tmp/greptimedb/"
 # TTL for all tables. Disabled by default.
 # global_ttl = "7d"
+# Cache configuration for object storage such as 'S3' etc.
+# cache_path = "/path/local_cache"
+# The local file cache capacity in bytes.
+# cache_capacity = "256Mib"
 
 # Compaction options.
 [storage.compaction]
@@ -115,9 +135,7 @@ max_purge_tasks = 32
 # Create a checkpoint every <checkpoint_margin> actions.
 checkpoint_margin = 10
 # Region manifest logs and checkpoints gc execution duration
-gc_duration = '30s'
-# Whether to try creating a manifest checkpoint on region opening
-checkpoint_on_startup = false
+gc_duration = '10m'
 
 # Storage flush options
 [storage.flush]
@@ -132,13 +150,6 @@ auto_flush_interval = "1h"
 # Global write buffer size for all regions.
 global_write_buffer_size = "1GB"
 
-# Procedure storage options.
-[procedure]
-# Procedure max retry time.
-max_retry_times = 3
-# Initial retry delay of procedures, increases exponentially
-retry_delay = "500ms"
-
 # Log options
 # [logging]
 # Specify logs directory.

docker/Dockerfile

@@ -1,38 +0,0 @@
-FROM ubuntu:22.04 as builder
-
-ENV LANG en_US.utf8
-WORKDIR /greptimedb
-
-# Install dependencies.
-RUN apt-get update && apt-get install -y \
-    libssl-dev \
-    protobuf-compiler \
-    curl \
-    build-essential \
-    pkg-config \
-    python3 \
-    python3-dev \
-    python3-pip \
-    && pip3 install --upgrade pip \
-    && pip3 install pyarrow
-
-# Install Rust.
-SHELL ["/bin/bash", "-c"]
-RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
-ENV PATH /root/.cargo/bin/:$PATH
-
-# Build the project in release mode.
-COPY . .
-RUN cargo build --release
-
-# Export the binary to the clean image.
-# TODO(zyy17): Maybe should use the more secure container image.
-FROM ubuntu:22.04 as base
-
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -y install ca-certificates
-
-WORKDIR /greptime
-COPY --from=builder /greptimedb/target/release/greptime /greptime/bin/
-ENV PATH /greptime/bin/:$PATH
-
-ENTRYPOINT ["greptime"]

docker/aarch64/Dockerfile

@@ -1,57 +0,0 @@
-FROM ubuntu:22.04 as builder
-
-ENV LANG en_US.utf8
-WORKDIR /greptimedb
-
-# Install dependencies.
-RUN apt-get update && apt-get install -y \
-    libssl-dev \
-    protobuf-compiler \
-    curl \
-    build-essential \
-    pkg-config \
-    wget
-
-# Install Rust.
-SHELL ["/bin/bash", "-c"]
-RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
-ENV PATH /root/.cargo/bin/:$PATH
-
-# Install cross platform toolchain
-RUN apt-get -y update && \
-    apt-get -y install g++-aarch64-linux-gnu gcc-aarch64-linux-gnu && \
-    apt-get install binutils-aarch64-linux-gnu
-
-COPY ./docker/aarch64/compile-python.sh ./docker/aarch64/
-RUN chmod +x ./docker/aarch64/compile-python.sh && \
-    ./docker/aarch64/compile-python.sh
-
-COPY ./rust-toolchain.toml .
-# Install rustup target for cross compiling.
-RUN rustup target add aarch64-unknown-linux-gnu
-COPY . .
-# Update dependency, using separate `RUN` to separate cache
-RUN cargo fetch
-
-# This three env var is set in script, so I set it manually in dockerfile.
-ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib/
-ENV LIBRARY_PATH=$LIBRARY_PATH:/usr/local/lib/
-ENV PY_INSTALL_PATH=/greptimedb/python_arm64_build
-
-# Set the environment variable for cross compiling and compile it
-# cross compiled python is `python3` in path, but pyo3 need `python` in path so alias it
-# Build the project in release mode.
-RUN export PYO3_CROSS_LIB_DIR=$PY_INSTALL_PATH/lib && \ 
-    alias python=python3 && \
-    cargo build --target aarch64-unknown-linux-gnu --release -F pyo3_backend
-
-# Exporting the binary to the clean image
-FROM ubuntu:22.04 as base
-
-RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -y install ca-certificates
-
-WORKDIR /greptime
-COPY --from=builder /greptimedb/target/aarch64-unknown-linux-gnu/release/greptime /greptime/bin/
-ENV PATH /greptime/bin/:$PATH
-
-ENTRYPOINT ["greptime"]

docker/aarch64/compile-python.sh

@@ -1,87 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-# this script will download Python source code, compile it, and install it to /usr/local/lib
-# then use this python to compile cross-compiled python for aarch64
-ARCH=$1
-PYTHON_VERSION=3.10.10
-PYTHON_SOURCE_DIR=Python-${PYTHON_VERSION}
-PYTHON_INSTALL_PATH_AMD64=${PWD}/python-${PYTHON_VERSION}/amd64
-PYTHON_INSTALL_PATH_AARCH64=${PWD}/python-${PYTHON_VERSION}/aarch64
-
-function download_python_source_code() {
-  wget https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz
-  tar -xvf Python-$PYTHON_VERSION.tgz
-}
-
-function compile_for_amd64_platform() {
-  mkdir -p "$PYTHON_INSTALL_PATH_AMD64"
-
-  echo "Compiling for amd64 platform..."
-
-  ./configure \
-    --prefix="$PYTHON_INSTALL_PATH_AMD64" \
-    --enable-shared \
-    ac_cv_pthread_is_default=no ac_cv_pthread=yes ac_cv_cxx_thread=yes \
-    ac_cv_have_long_long_format=yes \
-    --disable-ipv6 ac_cv_file__dev_ptmx=no ac_cv_file__dev_ptc=no
-
-  make
-  make install
-}
-
-# explain Python compile options here a bit:s
-# --enable-shared: enable building a shared Python library (default is no) but we do need it for calling from rust
-# CC, CXX, AR, LD, RANLIB: set the compiler, archiver, linker, and ranlib programs to use
-# build: the machine you are building on, host: the machine you will run the compiled program on
-# --with-system-ffi: build _ctypes module using an installed ffi library, see Doc/library/ctypes.rst, not used in here TODO: could remove
-# ac_cv_pthread_is_default=no ac_cv_pthread=yes ac_cv_cxx_thread=yes:
-# allow cross-compiled python to have -pthread set for CXX, see https://github.com/python/cpython/pull/22525
-# ac_cv_have_long_long_format=yes: target platform supports long long type
-# disable-ipv6: disable ipv6 support, we don't need it in here
-# ac_cv_file__dev_ptmx=no ac_cv_file__dev_ptc=no: disable pty support, we don't need it in here
-function compile_for_aarch64_platform() {
-  export LD_LIBRARY_PATH=$PYTHON_INSTALL_PATH_AMD64/lib:$LD_LIBRARY_PATH
-  export LIBRARY_PATH=$PYTHON_INSTALL_PATH_AMD64/lib:$LIBRARY_PATH
-  export PATH=$PYTHON_INSTALL_PATH_AMD64/bin:$PATH
-
-  mkdir -p "$PYTHON_INSTALL_PATH_AARCH64"
-
-  echo "Compiling for aarch64 platform..."
-  echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH"
-  echo "LIBRARY_PATH: $LIBRARY_PATH"
-  echo "PATH: $PATH"
-
-  ./configure --build=x86_64-linux-gnu --host=aarch64-linux-gnu \
-    --prefix="$PYTHON_INSTALL_PATH_AARCH64" --enable-optimizations \
-    CC=aarch64-linux-gnu-gcc \
-    CXX=aarch64-linux-gnu-g++ \
-    AR=aarch64-linux-gnu-ar \
-    LD=aarch64-linux-gnu-ld \
-    RANLIB=aarch64-linux-gnu-ranlib \
-    --enable-shared \
-    ac_cv_pthread_is_default=no ac_cv_pthread=yes ac_cv_cxx_thread=yes \
-    ac_cv_have_long_long_format=yes \
-    --disable-ipv6 ac_cv_file__dev_ptmx=no ac_cv_file__dev_ptc=no
-
-  make
-  make altinstall
-}
-
-# Main script starts here.
-download_python_source_code
-
-# Enter the python source code directory.
-cd $PYTHON_SOURCE_DIR || exit 1
-
-# Build local python first, then build cross-compiled python.
-compile_for_amd64_platform
-
-# Clean the build directory.
-make clean && make distclean
-
-# Cross compile python for aarch64.
-if [ "$ARCH" = "aarch64-unknown-linux-gnu" ]; then
-  compile_for_aarch64_platform
-fi

docker/buildx/centos/Dockerfile

@@ -0,0 +1,54 @@
+FROM centos:7 as builder
+
+ARG CARGO_PROFILE
+ARG FEATURES
+ARG OUTPUT_DIR
+
+ENV LANG en_US.utf8
+WORKDIR /greptimedb
+
+# Install dependencies
+RUN ulimit -n 1024000 && yum groupinstall -y 'Development Tools'
+RUN yum install -y epel-release  \
+    openssl \
+    openssl-devel  \
+    centos-release-scl  \
+    rh-python38  \
+    rh-python38-python-devel \
+    which
+
+# Install protoc
+RUN curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v3.15.8/protoc-3.15.8-linux-x86_64.zip
+RUN unzip protoc-3.15.8-linux-x86_64.zip -d /usr/local/
+
+# Install Rust
+SHELL ["/bin/bash", "-c"]
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
+ENV PATH /opt/rh/rh-python38/root/usr/bin:/usr/local/bin:/root/.cargo/bin/:$PATH
+
+# Build the project in release mode.
+RUN --mount=target=.,rw \
+    --mount=type=cache,target=/root/.cargo/registry \
+    make build \
+    CARGO_PROFILE=${CARGO_PROFILE} \
+    FEATURES=${FEATURES} \
+    TARGET_DIR=/out/target
+
+# Export the binary to the clean image.
+FROM centos:7 as base
+
+ARG OUTPUT_DIR
+
+RUN yum install -y epel-release \
+    openssl \
+    openssl-devel  \
+    centos-release-scl  \
+    rh-python38  \
+    rh-python38-python-devel \
+    which
+
+WORKDIR /greptime
+COPY --from=builder /out/target/${OUTPUT_DIR}/greptime /greptime/bin/
+ENV PATH /greptime/bin/:$PATH
+
+ENTRYPOINT ["greptime"]

docker/buildx/ubuntu/Dockerfile

@@ -0,0 +1,57 @@
+FROM ubuntu:22.04 as builder
+
+ARG CARGO_PROFILE
+ARG FEATURES
+ARG OUTPUT_DIR
+
+ENV LANG en_US.utf8
+WORKDIR /greptimedb
+
+# Install dependencies.
+RUN --mount=type=cache,target=/var/cache/apt \
+    apt-get update && apt-get install -y \
+    libssl-dev \
+    protobuf-compiler \
+    curl \
+    git \
+    build-essential \
+    pkg-config \
+    python3.10 \
+    python3.10-dev \
+    python3-pip
+
+# Install Rust.
+SHELL ["/bin/bash", "-c"]
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
+ENV PATH /root/.cargo/bin/:$PATH
+
+# Build the project in release mode.
+RUN --mount=target=. \
+    --mount=type=cache,target=/root/.cargo/registry \
+    make build \
+    CARGO_PROFILE=${CARGO_PROFILE} \
+    FEATURES=${FEATURES} \
+    TARGET_DIR=/out/target
+
+# Export the binary to the clean image.
+# TODO(zyy17): Maybe should use the more secure container image.
+FROM ubuntu:22.04 as base
+
+ARG OUTPUT_DIR
+
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get \
+    -y install ca-certificates \
+    python3.10 \
+    python3.10-dev \
+    python3-pip \
+    curl
+
+COPY ./docker/python/requirements.txt /etc/greptime/requirements.txt
+
+RUN python3 -m pip install -r /etc/greptime/requirements.txt
+
+WORKDIR /greptime
+COPY --from=builder /out/target/${OUTPUT_DIR}/greptime /greptime/bin/
+ENV PATH /greptime/bin/:$PATH
+
+ENTRYPOINT ["greptime"]

docker/ci/centos/Dockerfile

@@ -0,0 +1,16 @@
+FROM centos:7
+
+RUN yum install -y epel-release \
+    openssl \
+    openssl-devel  \
+    centos-release-scl  \
+    rh-python38  \
+    rh-python38-python-devel
+
+ARG TARGETARCH
+
+ADD $TARGETARCH/greptime /greptime/bin/
+
+ENV PATH /greptime/bin/:$PATH
+
+ENTRYPOINT ["greptime"]

docker/ci/ubuntu/Dockerfile

@@ -4,9 +4,10 @@ RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
     ca-certificates \
     python3.10 \
     python3.10-dev \
-    python3-pip
+    python3-pip \
+    curl
 
-COPY requirements.txt /etc/greptime/requirements.txt
+COPY ./docker/python/requirements.txt /etc/greptime/requirements.txt
 
 RUN python3 -m pip install -r /etc/greptime/requirements.txt
 

docker/dev-builder/android/Dockerfile

@@ -0,0 +1,41 @@
+FROM --platform=linux/amd64 saschpe/android-ndk:34-jdk17.0.8_7-ndk25.2.9519653-cmake3.22.1
+
+ENV LANG en_US.utf8
+WORKDIR /greptimedb
+
+# Rename libunwind to libgcc
+RUN cp ${NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/14.0.7/lib/linux/aarch64/libunwind.a ${NDK_ROOT}/toolchains/llvm/prebuilt/linux-x86_64/lib64/clang/14.0.7/lib/linux/aarch64/libgcc.a
+
+# Install dependencies.
+RUN apt-get update && apt-get install -y \
+    libssl-dev \
+    protobuf-compiler \
+    curl \
+    git \
+    build-essential \
+    pkg-config \
+    python3 \
+    python3-dev \
+    python3-pip \
+    && pip3 install --upgrade pip \
+    && pip3 install pyarrow
+
+# Trust workdir
+RUN git config --global --add safe.directory /greptimedb
+
+# Install Rust.
+SHELL ["/bin/bash", "-c"]
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
+ENV PATH /root/.cargo/bin/:$PATH
+
+# Add android toolchains
+ARG RUST_TOOLCHAIN
+RUN rustup toolchain install ${RUST_TOOLCHAIN}
+RUN rustup target add aarch64-linux-android
+
+# Install cargo-ndk
+RUN cargo install cargo-ndk
+ENV ANDROID_NDK_HOME $NDK_ROOT
+
+# Builder entrypoint.
+CMD ["cargo", "ndk", "--platform", "23", "-t", "aarch64-linux-android", "build", "--bin", "greptime", "--profile", "release", "--no-default-features"]

docker/dev-builder/centos/Dockerfile

@@ -0,0 +1,29 @@
+FROM centos:7 as builder
+
+ENV LANG en_US.utf8
+
+# Install dependencies
+RUN ulimit -n 1024000 && yum groupinstall -y 'Development Tools'
+RUN yum install -y epel-release  \
+    openssl \
+    openssl-devel  \
+    centos-release-scl  \
+    rh-python38  \
+    rh-python38-python-devel \
+    which
+
+# Install protoc
+RUN curl -LO https://github.com/protocolbuffers/protobuf/releases/download/v3.15.8/protoc-3.15.8-linux-x86_64.zip
+RUN unzip protoc-3.15.8-linux-x86_64.zip -d /usr/local/
+
+# Install Rust
+SHELL ["/bin/bash", "-c"]
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
+ENV PATH /opt/rh/rh-python38/root/usr/bin:/usr/local/bin:/root/.cargo/bin/:$PATH
+
+# Install Rust toolchains.
+ARG RUST_TOOLCHAIN
+RUN rustup toolchain install ${RUST_TOOLCHAIN}
+
+# Install nextest.
+RUN cargo install cargo-nextest --locked

docker/dev-builder/ubuntu/Dockerfile

@@ -0,0 +1,36 @@
+FROM ubuntu:22.04
+
+ENV LANG en_US.utf8
+WORKDIR /greptimedb
+
+# Install dependencies.
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    libssl-dev \
+    tzdata \
+    protobuf-compiler \
+    curl \
+    ca-certificates \
+    git \
+    build-essential \
+    pkg-config \
+    python3.10 \
+    python3.10-dev \
+    python3-pip
+
+RUN git config --global --add safe.directory /greptimedb
+
+# Install Python dependencies.
+COPY ./docker/python/requirements.txt /etc/greptime/requirements.txt
+RUN python3 -m pip install -r /etc/greptime/requirements.txt
+
+# Install Rust.
+SHELL ["/bin/bash", "-c"]
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --no-modify-path --default-toolchain none -y
+ENV PATH /root/.cargo/bin/:$PATH
+
+# Install Rust toolchains.
+ARG RUST_TOOLCHAIN
+RUN rustup toolchain install ${RUST_TOOLCHAIN}
+
+# Install nextest.
+RUN cargo install cargo-nextest --locked

docs/benchmarks/tsbs/v0.3.2.md

@@ -0,0 +1,39 @@
+# TSBS benchmark - v0.3.2
+
+## Environment
+
+|     |     |
+| --- | --- |
+| CPU | AMD Ryzen 7 7735HS (8 core 3.2GHz) |
+| Memory | 32GB |
+| Disk | SOLIDIGM SSDPFKNU010TZ |
+| OS | Ubuntu 22.04.2 LTS |
+
+
+## Write performance
+
+| Write buffer size | Ingest rate（rows/s） |
+| --- | --- |
+| 512M | 139583.04 |
+| 32M | 279250.52 |
+
+
+## Query performance
+
+| Query type  | v0.3.2 write buffer 32M (ms) | v0.3.2 write buffer 512M (ms) | v0.3.1 write buffer 32M (ms) |
+| --- | --- | --- | --- |
+| cpu-max-all-1 | 921.12 | 241.23 | 553.63 |
+| cpu-max-all-8 | 2657.66 | 502.78 | 3308.41 |
+| double-groupby-1 | 28238.85 | 27367.42 | 52148.22 |
+| double-groupby-5 | 33094.65 | 32421.89 | 56762.37 |
+| double-groupby-all | 38565.89 | 38635.52 | 59596.80 |
+| groupby-orderby-limit | 23321.60 | 22423.55 | 53983.23 |
+| high-cpu-1 | 1167.04 | 254.15 | 832.41 |
+| high-cpu-all | 32814.08 | 29906.94 | 62853.12 |
+| lastpoint | 192045.05 | 153575.42 | NA   |
+| single-groupby-1-1-1 | 63.97 | 87.35 | 92.66 |
+| single-groupby-1-1-12 | 666.24 | 326.98 | 781.50 |
+| single-groupby-1-8-1 | 225.29 | 137.97 |281.95 |
+| single-groupby-5-1-1 | 70.40 | 81.64 | 86.15 |
+| single-groupby-5-1-12 | 722.75 | 356.01 | 805.18 |
+| single-groupby-5-8-1 | 285.60 | 115.88 | 326.29 |

docs/rfcs/2023-07-06-table-engine-refactor.md

@@ -0,0 +1,303 @@
+---
+Feature Name: table-engine-refactor
+Tracking Issue: https://github.com/GreptimeTeam/greptimedb/issues/1869
+Date: 2023-07-06
+Author: "Yingwen <realevenyag@gmail.com>"
+---
+
+Refactor Table Engine
+----------------------
+
+# Summary
+Refactor table engines to address several historical tech debts.
+
+# Motivation
+Both `Frontend` and `Datanode` have to deal with multiple regions in a table. This results in code duplication and additional burden to the `Datanode`.
+
+Before:
+
+
+```mermaid
+graph TB
+
+subgraph Frontend["Frontend"]
+    subgraph MyTable
+        A("region 0, 2 -> Datanode0")
+        B("region 1, 3 -> Datanode1")
+    end
+end
+
+MyTable --> MetaSrv
+MetaSrv --> ETCD
+
+MyTable-->TableEngine0
+MyTable-->TableEngine1
+
+subgraph Datanode0
+    Procedure0("procedure")
+    TableEngine0("table engine")
+    region0
+    region2
+    mytable0("my_table")
+
+    Procedure0-->mytable0
+    TableEngine0-->mytable0
+    mytable0-->region0
+    mytable0-->region2
+end
+
+
+subgraph Datanode1
+    Procedure1("procedure")
+    TableEngine1("table engine")
+    region1
+    region3
+    mytable1("my_table")
+
+    Procedure1-->mytable1
+    TableEngine1-->mytable1
+    mytable1-->region1
+    mytable1-->region3
+end
+
+
+subgraph manifest["table manifest"]
+    M0("my_table")
+    M1("regions: [0, 1, 2, 3]")
+end
+
+mytable1-->manifest
+mytable0-->manifest
+
+RegionManifest0("region manifest 0")
+RegionManifest1("region manifest 1")
+RegionManifest2("region manifest 2")
+RegionManifest3("region manifest 3")
+region0-->RegionManifest0
+region1-->RegionManifest1
+region2-->RegionManifest2
+region3-->RegionManifest3
+```
+
+`Datanodes` can update the same manifest file for a table as regions are assigned to different nodes in the cluster. We also have to run procedures on `Datanode` to ensure the table manifest is consistent with region manifests. "Table" in a `Datanode` is a subset of the table's regions. The `Datanode` is much closer to `RegionServer` in `HBase` which only deals with regions.
+
+In cluster mode, we store table metadata in etcd and table manifest. The table manifest becomes redundant. We can remove the table manifest if we refactor the table engines to region engines that only care about regions. What's more, we don't need to run those procedures on `Datanode`.
+
+After:
+```mermaid
+graph TB
+
+subgraph Frontend["Frontend"]
+    direction LR
+    subgraph MyTable
+        A("region 0, 2 -> Datanode0")
+        B("region 1, 3 -> Datanode1")
+    end
+end
+
+MyTable --> MetaSrv
+MetaSrv --> ETCD
+
+MyTable-->RegionEngine
+MyTable-->RegionEngine1
+
+subgraph Datanode0
+    RegionEngine("region engine")
+    region0
+    region2
+    RegionEngine-->region0
+    RegionEngine-->region2
+end
+
+
+subgraph Datanode1
+    RegionEngine1("region engine")
+    region1
+    region3
+    RegionEngine1-->region1
+    RegionEngine1-->region3
+end
+
+RegionManifest0("region manifest 0")
+RegionManifest1("region manifest 1")
+RegionManifest2("region manifest 2")
+RegionManifest3("region manifest 3")
+region0-->RegionManifest0
+region1-->RegionManifest1
+region2-->RegionManifest2
+region3-->RegionManifest3
+```
+This RFC proposes to refactor table engines into region engines as a first step to make the `Datanode` acts like a `RegionServer`.
+
+
+# Details
+## Overview
+
+We plan to refactor the `TableEngine` trait into `RegionEngine` gradually. This RFC focuses on the `mito` engine as it is the default table engine and the most complicated engine.
+
+Currently, we built `MitoEngine` upon `StorageEngine` that manages regions of the `mito` engine. Since `MitoEngine` becomes a region engine, we could combine `StorageEngine` with `MitoEngine` to simplify our code structure.
+
+The chart below shows the overall architecture of the `MitoEngine`.
+
+```mermaid
+classDiagram
+class MitoEngine~LogStore~ {
+    -WorkerGroup workers
+}
+class MitoRegion {
+    +VersionControlRef version_control
+    -RegionId region_id
+    -String manifest_dir
+    -AtomicI64 last_flush_millis
+    +region_id() RegionId
+    +scan() ChunkReaderImpl
+}
+class RegionMap {
+    -HashMap&lt;RegionId, MitoRegionRef&gt; regions
+}
+class ChunkReaderImpl
+
+class WorkerGroup {
+    -Vec~RegionWorker~ workers
+}
+class RegionWorker {
+    -RegionMap regions
+    -Sender sender
+    -JoinHandle handle
+}
+class RegionWorkerThread~LogStore~ {
+    -RegionMap regions
+    -Receiver receiver
+    -Wal~LogStore~ wal
+    -ObjectStore object_store
+    -MemtableBuilderRef memtable_builder
+    -FlushSchedulerRef~LogStore~ flush_scheduler
+    -FlushStrategy flush_strategy
+    -CompactionSchedulerRef~LogStore~ compaction_scheduler
+    -FilePurgerRef file_purger
+}
+class Wal~LogStore~ {
+    -LogStore log_store
+}
+class MitoConfig
+
+MitoEngine~LogStore~ o-- MitoConfig
+MitoEngine~LogStore~ o-- MitoRegion
+MitoEngine~LogStore~ o-- WorkerGroup
+MitoRegion o-- VersionControl
+MitoRegion -- ChunkReaderImpl
+WorkerGroup o-- RegionWorker
+RegionWorker o-- RegionMap
+RegionWorker -- RegionWorkerThread~LogStore~
+RegionWorkerThread~LogStore~ o-- RegionMap
+RegionWorkerThread~LogStore~ o-- Wal~LogStore~
+```
+
+We replace the `RegionWriter` with `RegionWorker` to process write requests and DDL requests.
+
+
+## Metadata
+We also merge region's metadata with table's metadata. It should make metadata much easier to maintain.
+```mermaid
+classDiagram
+class VersionControl {
+    -CowCell~Version~ version
+    -AtomicU64 committed_sequence
+}
+class Version {
+    -RegionMetadataRef metadata
+    -MemtableVersionRef memtables
+    -LevelMetasRef ssts
+    -SequenceNumber flushed_sequence
+    -ManifestVersion manifest_version
+}
+class MemtableVersion {
+    -MemtableRef mutable
+    -Vec~MemtableRef~ immutables
+    +mutable_memtable() MemtableRef
+    +immutable_memtables() &[MemtableRef]
+    +freeze_mutable(MemtableRef new_mutable) MemtableVersion
+}
+class LevelMetas {
+    -LevelMetaVec levels
+    -AccessLayerRef sst_layer
+    -FilePurgerRef file_purger
+    -Option~i64~ compaction_time_window
+}
+class LevelMeta {
+    -Level level
+    -HashMap&lt;FileId, FileHandle&gt; files
+}
+class FileHandle {
+    -FileMeta meta
+    -bool compacting
+    -AtomicBool deleted
+    -AccessLayerRef sst_layer
+    -FilePurgerRef file_purger
+}
+class FileMeta {
+    +RegionId region_id
+    +FileId file_id
+    +Option&lt;Timestamp, Timestamp&gt; time_range
+    +Level level
+    +u64 file_size
+}
+
+VersionControl o-- Version
+Version o-- RegionMetadata
+Version o-- MemtableVersion
+Version o-- LevelMetas
+LevelMetas o-- LevelMeta
+LevelMeta o-- FileHandle
+FileHandle o-- FileMeta
+
+class RegionMetadata {
+    +RegionId region_id
+    +VersionNumber version
+    +SchemaRef table_schema
+    +Vec~usize~ primary_key_indices
+    +Vec~usize~ value_indices
+    +ColumnId next_column_id
+    +TableOptions region_options
+    +DateTime~Utc~ created_on
+    +RegionSchemaRef region_schema
+}
+class RegionSchema {
+    -SchemaRef user_schema
+    -StoreSchemaRef store_schema
+    -ColumnsMetadataRef columns
+}
+class Schema
+class StoreSchema {
+    -Vec~ColumnMetadata~ columns
+    -SchemaRef schema
+    -usize row_key_end
+    -usize user_column_end
+}
+class ColumnsMetadata {
+    -Vec~ColumnMetadata~ columns
+    -HashMap&lt;String, usize&gt; name_to_col_index
+    -usize row_key_end
+    -usize timestamp_key_index
+    -usize user_column_end
+}
+class ColumnMetadata
+
+RegionMetadata o-- RegionSchema
+RegionMetadata o-- Schema
+RegionSchema o-- StoreSchema
+RegionSchema o-- Schema
+RegionSchema o-- ColumnsMetadata
+StoreSchema o-- ColumnsMetadata
+StoreSchema o-- Schema
+StoreSchema o-- ColumnMetadata
+ColumnsMetadata o-- ColumnMetadata
+```
+
+# Drawback
+This is a breaking change.
+
+# Future Work
+- Rename `TableEngine` to `RegionEngine`
+- Simplify schema relationship in the `mito` engine
+- Refactor the `Datanode` into a `RegionServer`.

docs/rfcs/2023-07-10-metric-engine.md

@@ -0,0 +1,202 @@
+---
+Feature Name: metric-engine
+Tracking Issue: TBD
+Date: 2023-07-10
+Author: "Ruihang Xia <waynestxia@gmail.com>"
+---
+
+# Summary
+
+A new metric engine that can significantly enhance our ability to handle the tremendous number of small tables in scenarios like Prometheus metrics, by leveraging a synthetic wide table that offers storage and metadata multiplexing capabilities over the existing engine.
+
+# Motivation
+
+The concept "Table" in GreptimeDB is a bit "heavy" compared to other time-series storage like Prometheus or VictoriaMetrics. This has lots of disadvantages in aspects from performance, footprint, and storage to cost.
+
+# Details
+
+## Top level description
+
+- User Interface
+
+    This feature will add a new type of storage engine. It might be available to be an option like `with ENGINE=mito` or an internal interface like auto create table on Prometheus remote write. From the user side, there is no difference from tables in mito engine. All the DDL like `CREATE`, `ALTER` and DML like `SELECT` should be supported.
+
+- Implementation Overlook
+
+    This new engine doesn't re-implement low level components like file R/W etc. It's a wrapper layer over the existing mito engine, with extra storage and metadata multiplexing capabilities. I.e., it expose multiple table based on one mito engine table like this:
+	``` plaintext
+	   ┌───────────────┐ ┌───────────────┐ ┌───────────────┐
+	   │ Metric Engine │ │ Metric Engine │ │ Metric Engine │
+	   │   Table 1     │ │   Table 2     │ │   Table 3     │
+	   └───────────────┘ └───────────────┘ └───────────────┘
+	           ▲               ▲                   ▲
+	           │               │                   │
+	           └───────────────┼───────────────────┘
+	                           │
+	                 ┌─────────┴────────┐
+	                 │ Metric Region    │
+	                 │   Engine         │
+	                 │    ┌─────────────┤
+	                 │    │ Mito Region │
+	                 │    │   Engine    │
+	                 └────▲─────────────┘
+	                      │
+	                      │
+	                ┌─────┴───────────────┐
+	                │                     │
+	                │  Mito Engine Table  │
+	                │                     │
+	                └─────────────────────┘
+	```
+
+The following parts will describe these implementation details:
+    - How to route these metric region tables and how those table are distributed
+    - How to maintain the schema and other metadata of the underlying mito engine table
+    - How to maintain the schema of metric engine table
+    - How the query goes
+
+## Routing
+
+Before this change, the region route rule was based on a group of partition keys. Relation of physical table to region is one-to-many.
+
+``` rust
+  pub struct PartitionDef {
+      partition_columns: Vec<String>,
+      partition_bounds: Vec<PartitionBound>,
+  }
+```
+
+And for metric engine tables, the key difference is we split the concept of "physical table" and "logical table". Like the previous ASCII chart, multiple logical tables are based on one physical table. The relationship of logical table to region becomes many-to-many. Thus, we must include the table name (of logical table) into partition rules.
+
+Consider the partition/route interface is a generic map of string array to region id, all we need to do is to insert logical table name into the request:
+
+``` rust
+  fn route(request: Vec<String>) -> RegionId;
+```
+
+The next question is, where to do this conversion? The basic idea is to dispatch different routing behavior based on the engine type. Since we have all the necessary information in frontend, it's a good place to do that. And can leave meta server untouched. The essential change is to associate engine type with route rule.
+
+## Physical Region Schema
+
+The idea "physical wide table" is to perform column-level multiplexing. I.e., map all logical columns to physical columns by their names.
+
+```
+   ┌────────────┐      ┌────────────┐         ┌────────────┐
+   │   Table 1  │      │   Table 2  │         │   Table 3  │
+   ├───┬────┬───┤      ├───┬────┬───┤         ├───┬────┬───┤
+   │C1 │ C2 │ C3│      │C1 │ C3 │ C5├──────┐  │C2 │ C4 │ C6│
+   └─┬─┴──┬─┴─┬─┘ ┌────┴───┴──┬─┴───┘      │  └─┬─┴──┬─┴─┬─┘
+     │    │   │   │           │            │    │    │   │
+     │    │   │   │           └──────────┐ │    │    │   │
+     │    │   │   │                      │ │    │    │   │
+     │    │   │   │  ┌─────────────────┐ │ │    │    │   │
+     │    │   │   │  │ Physical Table  │ │ │    │    │   │
+     │    │   │   │  ├──┬──┬──┬──┬──┬──┘ │ │    │    │   │
+     └────x───x───┴─►│C1│C2│C3│C4│C5│C6◄─┼─x────x────x───┘
+          │   │      └──┘▲─┘▲─┴─▲└─▲└──┘ │ │    │    │
+          │   │          │  │   │  │     │ │    │    │
+          ├───x──────────┘  ├───x──x─────┘ │    │    │
+          │   │             │   │  │       │    │    │
+          │   └─────────────┘   │  └───────┘    │    │
+          │                     │               │    │
+          └─────────────────────x───────────────┘    │
+                                │                    │
+                                └────────────────────┘
+```
+
+This approach is very straightforward but has one problem. It only works when two columns have different semantic type (time index, tag or field) or data types but with the same name. E.g., `CREATE TABLE t1 (c1 timestamp(3) TIME INDEX)` and `CREATE TABLE t2 (c1 STRING PRIMARY KEY)`.
+
+One possible workaround is to prefix each column with its data type and semantic type, like `_STRING_PK_c1`. However, considering the primary goal at present is to support data from monitoring metrics like Prometheus remote write, it's acceptable not to support this at first because data types are often simple and limited here.
+
+
+The next point is changing the physical table's schema. This is only needed when creating a new logical table or altering the existing table. Typically speaking, table creating and altering are explicit. We only need to emit an add column request to underlying physical table on processing logical table's DDL. GreptimeDB can create or alter table automatically on some protocols, but the internal logic is the same.
+
+Also for simplicity, we don't support shrinking the underlying table at first. This can be achieved by introducing mechanism on the physical column.
+
+Frontend needs not to keep physical table's schema.
+
+## Metadata of physical regions
+
+Those metric engine regions need to store extra metadata like the schema of logical table or all logical table's name. That information is relatively simple and can be stored in a format like key-value pair. For now, we have to use another physical mito region for metadata. This involves an issue with region scheduling. Since we don't have the ability to perform affinity scheduling, the initial version will just assume the data region and metadata region are in the same instance. See alternatives - other storage for physical region's metadata for possible future improvement.
+
+Here is the schema of metadata region and how we would use it. The `CREATE TABLE` clause of metadata region looks like the following. Notice that it wouldn't be actually created by SQL.
+
+``` sql
+  CREATE TABLE metadata(
+  	ts timestamp time index,
+    	key string primary key,
+    	value string
+  );
+```
+
+The `ts` field is just a placeholder -- for the constraints that a mito region must contain a time index field. It will always be `0`. The other two fields `key` and `value` will be used as a k-v storage. It contains two group of key
+    - `__table_<TABLE_NAME>` is used for marking table existence. It doesn't have value.
+    - `__column_<TABLE_NAME>_<COLUMN_NAME>` is used for marking table existence, the value is column's semantic type.
+
+## Physical region implementation
+
+This RFC proposes to add a new region implementation named "MetricRegion". As showed in the first chart, it's wrapped over the existing mito region. This section will describe the implementation details. Firstly, here is a chart shows how the region hierarchy looks like:
+
+```plaintext
+ ┌───────────────────────┐
+ │ Metric Region         │
+ │                       │
+ │   ┌────────┬──────────┤
+ │   │ Mito   │ Mito     │
+ │   │ Region │ Region   │
+ │   │ for    │ for      │
+ │   │ Data   │ Metadata │
+ └───┴────────┴──────────┘
+```
+
+All upper levels only see the Metric Region. E.g., Meta Server schedules on this region, or Frontend routes requests to this Metrics Region's id. To be scheduled (open or close etc.), Metric Region needs to implement its own procedures. Most of those procedures can be simply assembled from underlying Mito Regions', but those related to data like alter or drop will have its own new logic.
+
+Another point is region id. Since the region id is used widely from meta server to persisted state, it's better to keep it unchanged. This means we can't use the same id for two regions, but one for each. To achieve this, this RFC proposes a concept named "region id group". A region id group is a group of region ids that are bound for different purposes. Like the two underlying regions here. 
+
+This preserves the first 8 bits of the `u32` region number for grouping. Each group has one main id (the first one) and other sub ids (the rest non-zero ids). All components other than the region implementation itself doesn't aware of the existence of region id group. They only see the main id. The region implementation is in response of managing and using the region id group.
+
+```plaintext
+63                                  31         23                  0
+┌────────────────────────────────────┬──────────┬──────────────────┐
+│          Table Id(32)              │ Group(8) │ Region Number(24)│
+└────────────────────────────────────┴──────────┴──────────────────┘
+                                            Region Id(32)
+```
+
+## Routing in meta server
+
+From previous sections, we can conclude the following points about routing:
+- Each "logical table" has its own, universe unique table id.
+- Logical table doesn't have physical region, they share the same physical region with other logical tables.
+- Route rule of logical table's is a strict subset of physical table's.
+
+To associate the logical table with physical region, we need to specify necessary information in the create table request. Specifically, the table type and its parent table. This require to change our gRPC proto's definition. And once meta recognize the table to create is a logical table, it will use the parent table's region to create route entry.
+
+And to reduce the consumption of region failover (which need to update the physical table route info), we'd better to split the current route table structure into two parts:
+
+```rust
+region_route: Map<TableName, [RegionId]>,
+node_route: Map<RegionId, NodeId>,
+```
+
+By doing this on each failover the meta server only needs to update the second `node_route` map and leave the first one untouched.
+
+## Query
+
+Like other existing components, a user query always starts in the frontend. In the planning phase, frontend needs to fetch related schemas of the queried table. This part is the same. I.e., changes in this RFC don't affect components above the `Table` abstraction.
+
+# Alternatives
+
+## Other routing method
+
+We can also do this "special" route rule in the meta server. But there is no difference with the proposed method.
+
+## Other storage for physical region's metadata
+
+Once we have implemented the "region family" that allows multiple physical schemas exist in one region, we can store the metadata and table data into one region.
+
+Before that, we can also let the `MetricRegion` holds a `KvBackend` to access the storage layer directly. But this breaks the abstraction in some way.
+
+# Drawbacks
+
+Since the physical storage is mixed together. It's hard to do fine-grained operations in table level. Like configuring TTL, memtable size or compaction strategy in table level. Or define different partition rules for different tables. For scenarios like this, it's better to move the table out of metrics engine and "upgrade" it to a normal mito engine table. This requires a migration process in a low cost. And we have to ensure data consistency during the migration, which may require a out-of-service period.

docs/rfcs/2023-08-04-table-trait-refactor.md

@@ -0,0 +1,175 @@
+---
+Feature Name: table-trait-refactor
+Tracking Issue: https://github.com/GreptimeTeam/greptimedb/issues/2065
+Date: 2023-08-04
+Author: "Ruihang Xia <waynestxia@gmail.com>"
+---
+
+Refactor Table Trait
+--------------------
+
+# Summary
+Refactor `Table` trait to adapt the new region server architecture and make code more straightforward.
+
+# Motivation
+The `Table` is designed in the background of both frontend and datanode keeping the same concepts. And all the operations are served by a `Table`. However, in our practice, we found that not all the operations are suitable to be served by a `Table`. For example, the `Table` doesn't hold actual physical data itself, thus operations like write or alter are simply a proxy over underlying regions. And in the recent refactor to datanode ([rfc table-engine-refactor](./2023-07-06-table-engine-refactor.md)), we are changing datanode to region server that is only aware of `Region` things. This also calls for a refactor to the `Table` trait.
+
+# Details
+
+## Definitions
+
+The current `Table` trait contains the following methods:
+```rust
+pub trait Table {
+    /// Get a reference to the schema for this table
+    fn schema(&self) -> SchemaRef;
+
+    /// Get a reference to the table info.
+    fn table_info(&self) -> TableInfoRef;
+
+    /// Get the type of this table for metadata/catalog purposes.
+    fn table_type(&self) -> TableType;
+
+    /// Insert values into table.
+    ///
+    /// Returns number of inserted rows.
+    async fn insert(&self, _request: InsertRequest) -> Result<usize>;
+
+    /// Generate a record batch stream for querying.
+    async fn scan_to_stream(&self, request: ScanRequest) -> Result<SendableRecordBatchStream>;
+
+    /// Tests whether the table provider can make use of any or all filter expressions
+    /// to optimise data retrieval.
+    fn supports_filters_pushdown(&self, filters: &[&Expr]) -> Result<Vec<FilterPushDownType>>;
+
+    /// Alter table.
+    async fn alter(&self, _context: AlterContext, _request: &AlterTableRequest) -> Result<()>;
+
+    /// Delete rows in the table.
+    ///
+    /// Returns number of deleted rows.
+    async fn delete(&self, _request: DeleteRequest) -> Result<usize>;
+
+    /// Flush table.
+    ///
+    /// Options:
+    /// - region_number: specify region to flush.
+    /// - wait: Whether to wait until flush is done.
+    async fn flush(&self, region_number: Option<RegionNumber>, wait: Option<bool>) -> Result<()>;
+
+    /// Close the table.
+    async fn close(&self, _regions: &[RegionNumber]) -> Result<()>;
+
+    /// Get region stats in this table.
+    fn region_stats(&self) -> Result<Vec<RegionStat>>;
+
+    /// Return true if contains the region
+    fn contains_region(&self, _region: RegionNumber) -> Result<bool>;
+
+    /// Get statistics for this table, if available
+    fn statistics(&self) -> Option<TableStatistics>;
+
+    async fn compact(&self, region_number: Option<RegionNumber>, wait: Option<bool>) -> Result<()>;
+}
+```
+
+We can divide those methods into three categories from the perspective of functionality:
+
+|     Retrieve Metadata      | Manipulate Data |    Read Data     |
+| :------------------------: | :-------------: | :--------------: |
+|          `schema`          |    `insert`     | `scan_to_stream` |
+|        `table_info`        |     `alter`     |                  |
+|        `table_type`        |    `delete`     |                  |
+| `supports_filter_pushdown` |     `flush`     |                  |
+|       `region_stats`       |     `close`     |                  |
+|     `contains_region`      |    `compact`    |                  |
+|        `statistics`        |                 |                  |
+
+And considering most of the access to metadata happens in frontend, like route or query; and all the persisted data are stored in regions; while only the query engine needs to read data. We can divide the `Table` trait into three concepts:
+
+- struct `Table` provides metadata:
+    ```rust
+    impl Table {
+        /// Get a reference to the schema for this table
+        fn schema(&self) -> SchemaRef;
+
+        /// Get a reference to the table info.
+        fn table_info(&self) -> TableInfoRef;
+
+        /// Get the type of this table for metadata/catalog purposes.
+        fn table_type(&self) -> TableType;
+
+        /// Get statistics for this table, if available
+        fn statistics(&self) -> Option<TableStatistics>;
+
+        fn to_data_source(&self) -> DataSourceRef;
+    }
+    ```
+- Requests to region server
+  - `InsertRequest`
+  - `AlterRequest`
+  - `DeleteRequest`
+  - `FlushRequest`
+  - `CompactRequest`
+  - `CloseRequest`
+
+- trait `DataSource` provides data (`RecordBatch`)
+    ```rust
+    trait DataSource {
+        fn get_stream(&self, request: ScanRequest) -> Result<SendableRecordBatchStream>;
+    }
+    ```
+
+## Use `Table`
+
+`Table` will only be used in frontend. It's constructed from the `OpenTableRequest` or `CreateTableRequest`.
+
+`Table` also provides a method `to_data_source` to generate a `DataSource` from itself. But this method is only for non-`TableType::Base` tables (i.e., `TableType::View` and `TableType::Temporary`) because `TableType::Base` table doesn't hold actual data itself. Its `DataSource` should be constructed from the `Region` directly (in other words, it's a remote query).
+
+And it requires some extra information to construct a `DataSource`, named `TableSourceProvider`:
+
+```rust
+type TableFactory = Arc<dyn Fn() -> DataSourceRef>;
+
+pub enum TableSourceProvider {
+    Base,
+    View(LogicalPlan),
+    Temporary(TableFactory),
+}
+```
+
+## Use `DataSource`
+
+`DataSource` will be adapted to the `TableProvider` from DataFusion that can be `scan()`ed in a `TableScan` plan.
+
+In frontend this is done in the planning phase. And datanode will have one implementation for `Region` to generate record batch stream.
+
+## Interact with RegionServer
+
+Previously, persisted state change operations were through the old `Table` trait, like said before. Now they will come from the action source, like the procedure or protocol handler directly to the region server. E.g., on alter table, the corresponding procedure will generate its `AlterRequest` and send it to regions. Or write request will be split in frontend handler, and sent to regions. `Table` only provides necessary metadata like route information if needed, but not the necessary part anymore.
+
+## Implement temporary table
+
+Temporary table is a special table that doesn't revolves to any persistent physical region. Examples are:
+- the `Numbers` table for testing, which produces a record batch that contains 0-100 integers.
+- tables in information schema. It is an interface for querying catalog's metadata. The contents are generated on the fly with information from `CatalogManager`. The `CatalogManager` can be held in `TableFactory`.
+- Function table that produces data generated by a formula or a function. Like something that always `sin(current_timestamp())`.
+
+## Relationship among those components
+
+Here is a diagram to show the relationship among those components, and how they interact with each other.
+
+```mermaid
+erDiagram
+    CatalogManager ||--|{ Table : manages
+    Table ||--|{ DataStream : generates
+    Table ||--|{ Region : routes
+    Region ||--|{ DataStream : implements
+    DataStream }|..|| QueryEngine : adapts-to
+    Procedure ||--|{ Region : requests
+    Protocol ||--|{ Region : writes
+    Protocol ||--|{ QueryEngine : queries
+```
+
+# Drawback
+This is a breaking change.

docs/rfcs/2023-08-13-metadata-txn.md

@@ -0,0 +1,90 @@
+---
+Feature Name: Update Metadata in single transaction
+Tracking Issue: https://github.com/GreptimeTeam/greptimedb/issues/1715
+Date: 2023-08-13
+Author: "Feng Yangsen <fengys1996@gmail.com>, Xu Wenkang <wenymedia@gmail.com>"
+---
+
+# Summary
+Update Metadata in single transaction.
+
+# Motivation
+Currently, multiple transactions are involved during the procedure. This implementation is inefficient, and it's hard to make data consistent. Therefore, We can update multiple metadata in a single transaction.
+
+# Details 
+Now we have the following table metadata keys:
+
+**TableInfo** 
+```rust
+// __table_info/{table_id}
+pub struct TableInfoKey {
+    table_id: TableId,
+}
+
+pub struct TableInfoValue {
+    pub table_info: RawTableInfo,
+    version: u64,
+}
+```
+
+**TableRoute** 
+```rust
+// __table_route/{table_id}
+pub struct NextTableRouteKey {
+    table_id: TableId,
+}
+
+pub struct TableRoute {
+    pub region_routes: Vec<RegionRoute>,
+}
+```
+**DatanodeTable**
+```rust
+// __table_route/{datanode_id}/{table_id}
+pub struct DatanodeTableKey {
+    datanode_id: DatanodeId,
+    table_id: TableId,
+}
+
+pub struct DatanodeTableValue {
+    pub table_id: TableId,
+    pub regions: Vec<RegionNumber>,
+    version: u64,
+}
+```
+
+**TableNameKey**
+```rust
+// __table_name/{CatalogName}/{SchemaName}/{TableName}
+pub struct TableNameKey<'a> {
+    pub catalog: &'a str,
+    pub schema: &'a str,
+    pub table: &'a str,
+}
+
+pub struct TableNameValue {
+    table_id: TableId,
+}
+```
+
+These table metadata only updates in the following operations.
+
+## Region Failover
+It needs to update `TableRoute` key and `DatanodeTable` keys. If the `TableRoute` equals the Snapshot of `TableRoute` submitting the Failover task, then we can safely update these keys.
+
+After submitting Failover tasks to acquire locks for execution, the `TableRoute` may be updated by another task. After acquiring the lock, we can get the latest `TableRoute` again and then execute it if needed.
+
+## Create Table DDL
+Creates all of the above keys. `TableRoute`, `TableInfo`, should be empty.
+
+The **TableNameKey**'s lock will be held by the procedure framework.
+## Drop Table DDL
+
+`TableInfoKey` and `NextTableRouteKey` will be added with  `__removed-` prefix, and the other above keys will be deleted.  The transaction will not compare any keys.
+## Alter Table DDL
+
+1. Rename table, updates `TableInfo` and `TableName`. Compares `TableInfo`, and the new `TableNameKey` should be empty, and TableInfo should equal the Snapshot when submitting DDL.
+
+The old and new **TableNameKey**'s lock will be held by the procedure framework.
+
+2. Alter table, updates `TableInfo`. `TableInfo` should equal the Snapshot when submitting DDL.

rust-toolchain.toml

@@ -1,2 +1,2 @@
 [toolchain]
-channel = "nightly-2023-05-03"
+channel = "nightly-2023-08-07"

scripts/fetch-dashboard-assets.sh

@@ -2,14 +2,14 @@
 
 # This script is used to download built dashboard assets from the "GreptimeTeam/dashboard" repository.
 
-set -e
+set -e -x
 
 declare -r SCRIPT_DIR=$(cd $(dirname ${0}) >/dev/null 2>&1 && pwd)
 declare -r ROOT_DIR=$(dirname ${SCRIPT_DIR})
 declare -r STATIC_DIR="$ROOT_DIR/src/servers/dashboard"
 OUT_DIR="${1:-$SCRIPT_DIR}"
 
-RELEASE_VERSION="$(cat $STATIC_DIR/VERSION)"
+RELEASE_VERSION="$(cat $STATIC_DIR/VERSION | tr -d '\t\r\n ')"
 
 echo "Downloading assets to dir: $OUT_DIR"
 cd $OUT_DIR

scripts/install.sh

@@ -61,7 +61,16 @@ if [ -n "${OS_TYPE}" ] && [ -n "${ARCH_TYPE}" ]; then
     fi
 
     echo "Downloading ${BIN}, OS: ${OS_TYPE}, Arch: ${ARCH_TYPE}, Version: ${VERSION}"
+    PACKAGE_NAME="${BIN}-${OS_TYPE}-${ARCH_TYPE}-${VERSION}.tar.gz"
 
-    wget "https://github.com/${GITHUB_ORG}/${GITHUB_REPO}/releases/download/${VERSION}/${BIN}-${OS_TYPE}-${ARCH_TYPE}.tgz"
-    tar xvf ${BIN}-${OS_TYPE}-${ARCH_TYPE}.tgz && rm ${BIN}-${OS_TYPE}-${ARCH_TYPE}.tgz && echo "Run './${BIN} --help' to get started"
+    if [ -n "${PACKAGE_NAME}" ]; then
+      wget "https://github.com/${GITHUB_ORG}/${GITHUB_REPO}/releases/download/${VERSION}/${PACKAGE_NAME}"
+
+      # Extract the binary and clean the rest.
+      tar xvf "${PACKAGE_NAME}" && \
+      mv "${PACKAGE_NAME%.tar.gz}/${BIN}" "${PWD}" && \
+      rm -r "${PACKAGE_NAME}" && \
+      rm -r "${PACKAGE_NAME%.tar.gz}" && \
+      echo "Run './${BIN} --help' to get started"
+    fi
 fi

src/api/Cargo.toml

@@ -5,11 +5,11 @@ edition.workspace = true
 license.workspace = true
 
 [dependencies]
-arrow-flight.workspace = true
-common-base = { path = "../common/base" }
-common-error = { path = "../common/error" }
-common-time = { path = "../common/time" }
-datatypes = { path = "../datatypes" }
+common-base = { workspace = true }
+common-error = { workspace = true }
+common-macro = { workspace = true }
+common-time = { workspace = true }
+datatypes = { workspace = true }
 greptime-proto.workspace = true
 prost.workspace = true
 snafu = { version = "0.7", features = ["backtraces"] }
@@ -17,3 +17,6 @@ tonic.workspace = true
 
 [build-dependencies]
 tonic-build = "0.9"
+
+[dev-dependencies]
+paste = "1.0"

src/api/src/error.rs

@@ -15,15 +15,17 @@
 use std::any::Any;
 
 use common_error::ext::ErrorExt;
-use common_error::prelude::StatusCode;
+use common_error::status_code::StatusCode;
+use common_macro::stack_trace_debug;
 use datatypes::prelude::ConcreteDataType;
 use snafu::prelude::*;
 use snafu::Location;
 
 pub type Result<T> = std::result::Result<T, Error>;
 
-#[derive(Debug, Snafu)]
+#[derive(Snafu)]
 #[snafu(visibility(pub))]
+#[stack_trace_debug]
 pub enum Error {
     #[snafu(display("Unknown proto column datatype: {}", datatype))]
     UnknownColumnDataType { datatype: i32, location: Location },
@@ -34,25 +36,17 @@ pub enum Error {
         location: Location,
     },
 
-    #[snafu(display(
-        "Failed to convert column default constraint, column: {}, source: {}",
-        column,
-        source
-    ))]
+    #[snafu(display("Failed to convert column default constraint, column: {}", column))]
     ConvertColumnDefaultConstraint {
         column: String,
-        #[snafu(backtrace)]
+        location: Location,
         source: datatypes::error::Error,
     },
 
-    #[snafu(display(
-        "Invalid column default constraint, column: {}, source: {}",
-        column,
-        source
-    ))]
+    #[snafu(display("Invalid column default constraint, column: {}", column))]
     InvalidColumnDefaultConstraint {
         column: String,
-        #[snafu(backtrace)]
+        location: Location,
         source: datatypes::error::Error,
     },
 }

src/api/src/lib.rs

@@ -15,7 +15,7 @@
 pub mod error;
 pub mod helper;
 
-pub mod prometheus {
+pub mod prom_store {
     pub mod remote {
         pub use greptime_proto::prometheus::remote::*;
     }

src/api/src/v1/column_def.rs

@@ -12,7 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use datatypes::schema::{ColumnDefaultConstraint, ColumnSchema};
+use std::collections::HashMap;
+
+use datatypes::schema::{ColumnDefaultConstraint, ColumnSchema, COMMENT_KEY};
 use snafu::ResultExt;
 
 use crate::error::{self, Result};
@@ -20,7 +22,7 @@ use crate::helper::ColumnDataTypeWrapper;
 use crate::v1::ColumnDef;
 
 pub fn try_as_column_schema(column_def: &ColumnDef) -> Result<ColumnSchema> {
-    let data_type = ColumnDataTypeWrapper::try_new(column_def.datatype)?;
+    let data_type = ColumnDataTypeWrapper::try_new(column_def.data_type)?;
 
     let constraint = if column_def.default_constraint.is_empty() {
         None
@@ -34,9 +36,17 @@ pub fn try_as_column_schema(column_def: &ColumnDef) -> Result<ColumnSchema> {
         )
     };
 
-    ColumnSchema::new(&column_def.name, data_type.into(), column_def.is_nullable)
-        .with_default_constraint(constraint)
-        .context(error::InvalidColumnDefaultConstraintSnafu {
-            column: &column_def.name,
-        })
+    let mut metadata = HashMap::new();
+    if !column_def.comment.is_empty() {
+        metadata.insert(COMMENT_KEY.to_string(), column_def.comment.clone());
+    }
+
+    Ok(
+        ColumnSchema::new(&column_def.name, data_type.into(), column_def.is_nullable)
+            .with_default_constraint(constraint)
+            .context(error::InvalidColumnDefaultConstraintSnafu {
+                column: &column_def.name,
+            })?
+            .with_metadata(metadata),
+    )
 }

src/auth/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "auth"
+version.workspace = true
+edition.workspace = true
+license.workspace = true
+
+[features]
+default = []
+testing = []
+
+[dependencies]
+api.workspace = true
+async-trait.workspace = true
+common-error.workspace = true
+common-macro.workspace = true
+digest = "0.10"
+hex = { version = "0.4" }
+secrecy = { version = "0.8", features = ["serde", "alloc"] }
+sha1 = "0.10"
+snafu.workspace = true
+sql.workspace = true
+tokio.workspace = true
+
+[dev-dependencies]
+common-test-util.workspace = true

src/auth/src/common.rs

@@ -0,0 +1,147 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::sync::Arc;
+
+use digest::Digest;
+use secrecy::SecretString;
+use sha1::Sha1;
+use snafu::{ensure, OptionExt};
+
+use crate::error::{IllegalParamSnafu, InvalidConfigSnafu, Result, UserPasswordMismatchSnafu};
+use crate::user_info::DefaultUserInfo;
+use crate::user_provider::static_user_provider::{StaticUserProvider, STATIC_USER_PROVIDER};
+use crate::{UserInfoRef, UserProviderRef};
+
+pub(crate) const DEFAULT_USERNAME: &str = "greptime";
+
+/// construct a [`UserInfo`](crate::user_info::UserInfo) impl with name
+/// use default username `greptime` if None is provided
+pub fn userinfo_by_name(username: Option<String>) -> UserInfoRef {
+    DefaultUserInfo::with_name(username.unwrap_or_else(|| DEFAULT_USERNAME.to_string()))
+}
+
+pub fn user_provider_from_option(opt: &String) -> Result<UserProviderRef> {
+    let (name, content) = opt.split_once(':').context(InvalidConfigSnafu {
+        value: opt.to_string(),
+        msg: "UserProviderOption must be in format `<option>:<value>`",
+    })?;
+    match name {
+        STATIC_USER_PROVIDER => {
+            let provider =
+                StaticUserProvider::try_from(content).map(|p| Arc::new(p) as UserProviderRef)?;
+            Ok(provider)
+        }
+        _ => InvalidConfigSnafu {
+            value: name.to_string(),
+            msg: "Invalid UserProviderOption",
+        }
+        .fail(),
+    }
+}
+
+type Username<'a> = &'a str;
+type HostOrIp<'a> = &'a str;
+
+#[derive(Debug, Clone)]
+pub enum Identity<'a> {
+    UserId(Username<'a>, Option<HostOrIp<'a>>),
+}
+
+pub type HashedPassword<'a> = &'a [u8];
+pub type Salt<'a> = &'a [u8];
+
+/// Authentication information sent by the client.
+pub enum Password<'a> {
+    PlainText(SecretString),
+    MysqlNativePassword(HashedPassword<'a>, Salt<'a>),
+    PgMD5(HashedPassword<'a>, Salt<'a>),
+}
+
+pub fn auth_mysql(
+    auth_data: HashedPassword,
+    salt: Salt,
+    username: &str,
+    save_pwd: &[u8],
+) -> Result<()> {
+    ensure!(
+        auth_data.len() == 20,
+        IllegalParamSnafu {
+            msg: "Illegal mysql password length"
+        }
+    );
+    // ref: https://github.com/mysql/mysql-server/blob/a246bad76b9271cb4333634e954040a970222e0a/sql/auth/password.cc#L62
+    let hash_stage_2 = double_sha1(save_pwd);
+    let tmp = sha1_two(salt, &hash_stage_2);
+    // xor auth_data and tmp
+    let mut xor_result = [0u8; 20];
+    for i in 0..20 {
+        xor_result[i] = auth_data[i] ^ tmp[i];
+    }
+    let candidate_stage_2 = sha1_one(&xor_result);
+    if candidate_stage_2 == hash_stage_2 {
+        Ok(())
+    } else {
+        UserPasswordMismatchSnafu {
+            username: username.to_string(),
+        }
+        .fail()
+    }
+}
+
+fn sha1_two(input_1: &[u8], input_2: &[u8]) -> Vec<u8> {
+    let mut hasher = Sha1::new();
+    hasher.update(input_1);
+    hasher.update(input_2);
+    hasher.finalize().to_vec()
+}
+
+fn sha1_one(data: &[u8]) -> Vec<u8> {
+    let mut hasher = Sha1::new();
+    hasher.update(data);
+    hasher.finalize().to_vec()
+}
+
+fn double_sha1(data: &[u8]) -> Vec<u8> {
+    sha1_one(&sha1_one(data))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_sha() {
+        let sha_1_answer: Vec<u8> = vec![
+            124, 74, 141, 9, 202, 55, 98, 175, 97, 229, 149, 32, 148, 61, 194, 100, 148, 248, 148,
+            27,
+        ];
+        let sha_1 = sha1_one("123456".as_bytes());
+        assert_eq!(sha_1, sha_1_answer);
+
+        let double_sha1_answer: Vec<u8> = vec![
+            107, 180, 131, 126, 183, 67, 41, 16, 94, 228, 86, 141, 218, 125, 198, 126, 210, 202,
+            42, 217,
+        ];
+        let double_sha1 = double_sha1("123456".as_bytes());
+        assert_eq!(double_sha1, double_sha1_answer);
+
+        let sha1_2_answer: Vec<u8> = vec![
+            132, 115, 215, 211, 99, 186, 164, 206, 168, 152, 217, 192, 117, 47, 240, 252, 142, 244,
+            37, 204,
+        ];
+        let sha1_2 = sha1_two("123456".as_bytes(), "654321".as_bytes());
+        assert_eq!(sha1_2, sha1_2_answer);
+    }
+}

src/auth/src/error.rs

@@ -0,0 +1,93 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use common_error::ext::{BoxedError, ErrorExt};
+use common_error::status_code::StatusCode;
+use common_macro::stack_trace_debug;
+use snafu::{Location, Snafu};
+
+#[derive(Snafu)]
+#[snafu(visibility(pub))]
+#[stack_trace_debug]
+pub enum Error {
+    #[snafu(display("Invalid config value: {}, {}", value, msg))]
+    InvalidConfig { value: String, msg: String },
+
+    #[snafu(display("Illegal param: {}", msg))]
+    IllegalParam { msg: String },
+
+    #[snafu(display("Internal state error: {}", msg))]
+    InternalState { msg: String },
+
+    #[snafu(display("IO error"))]
+    Io {
+        #[snafu(source)]
+        error: std::io::Error,
+        location: Location,
+    },
+
+    #[snafu(display("Auth failed"))]
+    AuthBackend {
+        location: Location,
+        source: BoxedError,
+    },
+
+    #[snafu(display("User not found, username: {}", username))]
+    UserNotFound { username: String },
+
+    #[snafu(display("Unsupported password type: {}", password_type))]
+    UnsupportedPasswordType { password_type: String },
+
+    #[snafu(display("Username and password does not match, username: {}", username))]
+    UserPasswordMismatch { username: String },
+
+    #[snafu(display(
+        "Access denied for user '{}' to database '{}-{}'",
+        username,
+        catalog,
+        schema
+    ))]
+    AccessDenied {
+        catalog: String,
+        schema: String,
+        username: String,
+    },
+
+    #[snafu(display("User is not authorized to perform this action"))]
+    PermissionDenied { location: Location },
+}
+
+impl ErrorExt for Error {
+    fn status_code(&self) -> StatusCode {
+        match self {
+            Error::InvalidConfig { .. } => StatusCode::InvalidArguments,
+            Error::IllegalParam { .. } => StatusCode::InvalidArguments,
+            Error::InternalState { .. } => StatusCode::Unexpected,
+            Error::Io { .. } => StatusCode::Internal,
+            Error::AuthBackend { .. } => StatusCode::Internal,
+
+            Error::UserNotFound { .. } => StatusCode::UserNotFound,
+            Error::UnsupportedPasswordType { .. } => StatusCode::UnsupportedPasswordType,
+            Error::UserPasswordMismatch { .. } => StatusCode::UserPasswordMismatch,
+            Error::AccessDenied { .. } => StatusCode::AccessDenied,
+            Error::PermissionDenied { .. } => StatusCode::PermissionDenied,
+        }
+    }
+
+    fn as_any(&self) -> &dyn std::any::Any {
+        self
+    }
+}
+
+pub type Result<T> = std::result::Result<T, Error>;

src/auth/src/lib.rs

@@ -0,0 +1,34 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+mod common;
+pub mod error;
+mod permission;
+mod user_info;
+mod user_provider;
+
+#[cfg(feature = "testing")]
+pub mod tests;
+
+pub use common::{
+    auth_mysql, user_provider_from_option, userinfo_by_name, HashedPassword, Identity, Password,
+};
+pub use permission::{PermissionChecker, PermissionReq, PermissionResp};
+pub use user_info::UserInfo;
+pub use user_provider::UserProvider;
+
+/// pub type alias
+pub type UserInfoRef = std::sync::Arc<dyn UserInfo>;
+pub type UserProviderRef = std::sync::Arc<dyn UserProvider>;
+pub type PermissionCheckerRef = std::sync::Arc<dyn PermissionChecker>;

src/auth/src/permission.rs

@@ -0,0 +1,64 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::fmt::Debug;
+
+use api::v1::greptime_request::Request;
+use sql::statements::statement::Statement;
+
+use crate::error::{PermissionDeniedSnafu, Result};
+use crate::{PermissionCheckerRef, UserInfoRef};
+
+#[derive(Debug, Clone)]
+pub enum PermissionReq<'a> {
+    GrpcRequest(&'a Request),
+    SqlStatement(&'a Statement),
+    PromQuery,
+    Opentsdb,
+    LineProtocol,
+    PromStoreWrite,
+    PromStoreRead,
+    Otlp,
+}
+
+#[derive(Debug)]
+pub enum PermissionResp {
+    Allow,
+    Reject,
+}
+
+pub trait PermissionChecker: Send + Sync {
+    fn check_permission(
+        &self,
+        user_info: Option<UserInfoRef>,
+        req: PermissionReq,
+    ) -> Result<PermissionResp>;
+}
+
+impl PermissionChecker for Option<&PermissionCheckerRef> {
+    fn check_permission(
+        &self,
+        user_info: Option<UserInfoRef>,
+        req: PermissionReq,
+    ) -> Result<PermissionResp> {
+        match self {
+            Some(checker) => match checker.check_permission(user_info, req) {
+                Ok(PermissionResp::Reject) => PermissionDeniedSnafu.fail(),
+                Ok(PermissionResp::Allow) => Ok(PermissionResp::Allow),
+                Err(e) => Err(e),
+            },
+            None => Ok(PermissionResp::Allow),
+        }
+    }
+}

src/auth/src/tests.rs

@@ -11,14 +11,14 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-
 use secrecy::ExposeSecret;
-use servers::auth::user_provider::auth_mysql;
-use servers::auth::{
-    AccessDeniedSnafu, Identity, Password, UnsupportedPasswordTypeSnafu, UserNotFoundSnafu,
-    UserPasswordMismatchSnafu, UserProvider,
+
+use crate::error::{
+    AccessDeniedSnafu, Result, UnsupportedPasswordTypeSnafu, UserNotFoundSnafu,
+    UserPasswordMismatchSnafu,
 };
-use session::context::UserInfo;
+use crate::user_info::DefaultUserInfo;
+use crate::{auth_mysql, Identity, Password, UserInfoRef, UserProvider};
 
 pub struct DatabaseAuthInfo<'a> {
     pub catalog: &'a str,
@@ -56,17 +56,13 @@ impl UserProvider for MockUserProvider {
         "mock_user_provider"
     }
 
-    async fn authenticate(
-        &self,
-        id: Identity<'_>,
-        password: Password<'_>,
-    ) -> servers::auth::Result<UserInfo> {
+    async fn authenticate(&self, id: Identity<'_>, password: Password<'_>) -> Result<UserInfoRef> {
         match id {
             Identity::UserId(username, _host) => match password {
                 Password::PlainText(password) => {
                     if username == "greptime" {
                         if password.expose_secret() == "greptime" {
-                            Ok(UserInfo::new("greptime"))
+                            Ok(DefaultUserInfo::with_name("greptime"))
                         } else {
                             UserPasswordMismatchSnafu {
                                 username: username.to_string(),
@@ -82,7 +78,7 @@ impl UserProvider for MockUserProvider {
                 }
                 Password::MysqlNativePassword(auth_data, salt) => {
                     auth_mysql(auth_data, salt, username, "greptime".as_bytes())
-                        .map(|_| UserInfo::new(username))
+                        .map(|_| DefaultUserInfo::with_name(username))
                 }
                 _ => UnsupportedPasswordTypeSnafu {
                     password_type: "mysql_native_password",
@@ -92,12 +88,7 @@ impl UserProvider for MockUserProvider {
         }
     }
 
-    async fn authorize(
-        &self,
-        catalog: &str,
-        schema: &str,
-        user_info: &UserInfo,
-    ) -> servers::auth::Result<()> {
+    async fn authorize(&self, catalog: &str, schema: &str, user_info: &UserInfoRef) -> Result<()> {
         if catalog == self.catalog && schema == self.schema && user_info.username() == self.username
         {
             Ok(())
@@ -114,6 +105,8 @@ impl UserProvider for MockUserProvider {
 
 #[tokio::test]
 async fn test_auth_by_plain_text() {
+    use crate::error;
+
     let user_provider = MockUserProvider::default();
     assert_eq!("mock_user_provider", user_provider.name());
 
@@ -123,9 +116,9 @@ async fn test_auth_by_plain_text() {
             Identity::UserId("greptime", None),
             Password::PlainText("greptime".to_string().into()),
         )
-        .await;
-    assert!(auth_result.is_ok());
-    assert_eq!("greptime", auth_result.unwrap().username());
+        .await
+        .unwrap();
+    assert_eq!("greptime", auth_result.username());
 
     // auth failed, unsupported password type
     let auth_result = user_provider
@@ -137,7 +130,7 @@ async fn test_auth_by_plain_text() {
     assert!(auth_result.is_err());
     assert!(matches!(
         auth_result.err().unwrap(),
-        servers::auth::Error::UnsupportedPasswordType { .. }
+        error::Error::UnsupportedPasswordType { .. }
     ));
 
     // auth failed, err: user not exist.
@@ -150,7 +143,7 @@ async fn test_auth_by_plain_text() {
     assert!(auth_result.is_err());
     assert!(matches!(
         auth_result.err().unwrap(),
-        servers::auth::Error::UserNotFound { .. }
+        error::Error::UserNotFound { .. }
     ));
 
     // auth failed, err: wrong password
@@ -163,7 +156,7 @@ async fn test_auth_by_plain_text() {
     assert!(auth_result.is_err());
     assert!(matches!(
         auth_result.err().unwrap(),
-        servers::auth::Error::UserPasswordMismatch { .. }
+        error::Error::UserPasswordMismatch { .. }
     ))
 }
 
@@ -176,8 +169,8 @@ async fn test_schema_validate() {
         username: "test_user",
     });
 
-    let right_user = UserInfo::new("test_user");
-    let wrong_user = UserInfo::default();
+    let right_user = DefaultUserInfo::with_name("test_user");
+    let wrong_user = DefaultUserInfo::with_name("greptime");
 
     // check catalog
     let re = validator
@@ -193,6 +186,8 @@ async fn test_schema_validate() {
     let re = validator.authorize("greptime", "public", &wrong_user).await;
     assert!(re.is_err());
     // check ok
-    let re = validator.authorize("greptime", "public", &right_user).await;
-    assert!(re.is_ok());
+    validator
+        .authorize("greptime", "public", &right_user)
+        .await
+        .unwrap();
 }

src/auth/src/user_info.rs

@@ -0,0 +1,47 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::any::Any;
+use std::fmt::Debug;
+use std::sync::Arc;
+
+use crate::UserInfoRef;
+
+pub trait UserInfo: Debug + Sync + Send {
+    fn as_any(&self) -> &dyn Any;
+    fn username(&self) -> &str;
+}
+
+#[derive(Debug)]
+pub(crate) struct DefaultUserInfo {
+    username: String,
+}
+
+impl DefaultUserInfo {
+    pub(crate) fn with_name(username: impl Into<String>) -> UserInfoRef {
+        Arc::new(Self {
+            username: username.into(),
+        })
+    }
+}
+
+impl UserInfo for DefaultUserInfo {
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+
+    fn username(&self) -> &str {
+        self.username.as_str()
+    }
+}

src/auth/src/user_provider.rs

@@ -0,0 +1,46 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+pub(crate) mod static_user_provider;
+
+use crate::common::{Identity, Password};
+use crate::error::Result;
+use crate::UserInfoRef;
+
+#[async_trait::async_trait]
+pub trait UserProvider: Send + Sync {
+    fn name(&self) -> &str;
+
+    /// Checks whether a user is valid and allowed to access the database.
+    async fn authenticate(&self, id: Identity<'_>, password: Password<'_>) -> Result<UserInfoRef>;
+
+    /// Checks whether a connection request
+    /// from a certain user to a certain catalog/schema is legal.
+    /// This method should be called after [authenticate()](UserProvider::authenticate()).
+    async fn authorize(&self, catalog: &str, schema: &str, user_info: &UserInfoRef) -> Result<()>;
+
+    /// Combination of [authenticate()](UserProvider::authenticate()) and [authorize()](UserProvider::authorize()).
+    /// In most cases it's preferred for both convenience and performance.
+    async fn auth(
+        &self,
+        id: Identity<'_>,
+        password: Password<'_>,
+        catalog: &str,
+        schema: &str,
+    ) -> Result<UserInfoRef> {
+        let user_info = self.authenticate(id, password).await?;
+        self.authorize(catalog, schema, &user_info).await?;
+        Ok(user_info)
+    }
+}

src/auth/src/user_provider/static_user_provider.rs

@@ -19,20 +19,17 @@ use std::io::BufRead;
 use std::path::Path;
 
 use async_trait::async_trait;
-use digest;
-use digest::Digest;
 use secrecy::ExposeSecret;
-use session::context::UserInfo;
-use sha1::Sha1;
 use snafu::{ensure, OptionExt, ResultExt};
 
-use crate::auth::{
-    Error, HashedPassword, Identity, IllegalParamSnafu, InvalidConfigSnafu, IoSnafu, Password,
-    Result, Salt, UnsupportedPasswordTypeSnafu, UserNotFoundSnafu, UserPasswordMismatchSnafu,
-    UserProvider,
+use crate::error::{
+    Error, IllegalParamSnafu, InvalidConfigSnafu, IoSnafu, Result, UnsupportedPasswordTypeSnafu,
+    UserNotFoundSnafu, UserPasswordMismatchSnafu,
 };
+use crate::user_info::DefaultUserInfo;
+use crate::{auth_mysql, Identity, Password, UserInfoRef, UserProvider};
 
-pub const STATIC_USER_PROVIDER: &str = "static_user_provider";
+pub(crate) const STATIC_USER_PROVIDER: &str = "static_user_provider";
 
 impl TryFrom<&str> for StaticUserProvider {
     type Error = Error;
@@ -91,7 +88,7 @@ impl TryFrom<&str> for StaticUserProvider {
     }
 }
 
-pub struct StaticUserProvider {
+pub(crate) struct StaticUserProvider {
     users: HashMap<String, Vec<u8>>,
 }
 
@@ -105,7 +102,7 @@ impl UserProvider for StaticUserProvider {
         &self,
         input_id: Identity<'_>,
         input_pwd: Password<'_>,
-    ) -> Result<UserInfo> {
+    ) -> Result<UserInfoRef> {
         match input_id {
             Identity::UserId(username, _) => {
                 ensure!(
@@ -127,7 +124,7 @@ impl UserProvider for StaticUserProvider {
                             }
                         );
                         return if save_pwd == pwd.expose_secret().as_bytes() {
-                            Ok(UserInfo::new(username))
+                            Ok(DefaultUserInfo::with_name(username))
                         } else {
                             UserPasswordMismatchSnafu {
                                 username: username.to_string(),
@@ -136,14 +133,8 @@ impl UserProvider for StaticUserProvider {
                         };
                     }
                     Password::MysqlNativePassword(auth_data, salt) => {
-                        ensure!(
-                            auth_data.len() == 20,
-                            IllegalParamSnafu {
-                                msg: "Illegal MySQL native password format, length != 20"
-                            }
-                        );
                         auth_mysql(auth_data, salt, username, save_pwd)
-                            .map(|_| UserInfo::new(username))
+                            .map(|_| DefaultUserInfo::with_name(username))
                     }
                     Password::PgMD5(_, _) => UnsupportedPasswordTypeSnafu {
                         password_type: "pg_md5",
@@ -154,88 +145,28 @@ impl UserProvider for StaticUserProvider {
         }
     }
 
-    async fn authorize(&self, _catalog: &str, _schema: &str, _user_info: &UserInfo) -> Result<()> {
+    async fn authorize(
+        &self,
+        _catalog: &str,
+        _schema: &str,
+        _user_info: &UserInfoRef,
+    ) -> Result<()> {
         // default allow all
         Ok(())
     }
 }
 
-pub fn auth_mysql(
-    auth_data: HashedPassword,
-    salt: Salt,
-    username: &str,
-    save_pwd: &[u8],
-) -> Result<()> {
-    // ref: https://github.com/mysql/mysql-server/blob/a246bad76b9271cb4333634e954040a970222e0a/sql/auth/password.cc#L62
-    let hash_stage_2 = double_sha1(save_pwd);
-    let tmp = sha1_two(salt, &hash_stage_2);
-    // xor auth_data and tmp
-    let mut xor_result = [0u8; 20];
-    for i in 0..20 {
-        xor_result[i] = auth_data[i] ^ tmp[i];
-    }
-    let candidate_stage_2 = sha1_one(&xor_result);
-    if candidate_stage_2 == hash_stage_2 {
-        Ok(())
-    } else {
-        UserPasswordMismatchSnafu {
-            username: username.to_string(),
-        }
-        .fail()
-    }
-}
-
-fn sha1_two(input_1: &[u8], input_2: &[u8]) -> Vec<u8> {
-    let mut hasher = Sha1::new();
-    hasher.update(input_1);
-    hasher.update(input_2);
-    hasher.finalize().to_vec()
-}
-
-fn sha1_one(data: &[u8]) -> Vec<u8> {
-    let mut hasher = Sha1::new();
-    hasher.update(data);
-    hasher.finalize().to_vec()
-}
-
-fn double_sha1(data: &[u8]) -> Vec<u8> {
-    sha1_one(&sha1_one(data))
-}
-
 #[cfg(test)]
 pub mod test {
     use std::fs::File;
     use std::io::{LineWriter, Write};
 
     use common_test_util::temp_dir::create_temp_dir;
-    use session::context::UserInfo;
 
-    use crate::auth::user_provider::{double_sha1, sha1_one, sha1_two, StaticUserProvider};
-    use crate::auth::{Identity, Password, UserProvider};
-
-    #[test]
-    fn test_sha() {
-        let sha_1_answer: Vec<u8> = vec![
-            124, 74, 141, 9, 202, 55, 98, 175, 97, 229, 149, 32, 148, 61, 194, 100, 148, 248, 148,
-            27,
-        ];
-        let sha_1 = sha1_one("123456".as_bytes());
-        assert_eq!(sha_1, sha_1_answer);
-
-        let double_sha1_answer: Vec<u8> = vec![
-            107, 180, 131, 126, 183, 67, 41, 16, 94, 228, 86, 141, 218, 125, 198, 126, 210, 202,
-            42, 217,
-        ];
-        let double_sha1 = double_sha1("123456".as_bytes());
-        assert_eq!(double_sha1, double_sha1_answer);
-
-        let sha1_2_answer: Vec<u8> = vec![
-            132, 115, 215, 211, 99, 186, 164, 206, 168, 152, 217, 192, 117, 47, 240, 252, 142, 244,
-            37, 204,
-        ];
-        let sha1_2 = sha1_two("123456".as_bytes(), "654321".as_bytes());
-        assert_eq!(sha1_2, sha1_2_answer);
-    }
+    use crate::user_info::DefaultUserInfo;
+    use crate::user_provider::static_user_provider::StaticUserProvider;
+    use crate::user_provider::{Identity, Password};
+    use crate::UserProvider;
 
     async fn test_authenticate(provider: &dyn UserProvider, username: &str, password: &str) {
         let re = provider
@@ -244,16 +175,17 @@ pub mod test {
                 Password::PlainText(password.to_string().into()),
             )
             .await;
-        assert!(re.is_ok());
+        let _ = re.unwrap();
     }
 
     #[tokio::test]
     async fn test_authorize() {
+        let user_info = DefaultUserInfo::with_name("root");
         let provider = StaticUserProvider::try_from("cmd:root=123456,admin=654321").unwrap();
-        let re = provider
-            .authorize("catalog", "schema", &UserInfo::new("root"))
-            .await;
-        assert!(re.is_ok());
+        provider
+            .authorize("catalog", "schema", &user_info)
+            .await
+            .unwrap();
     }
 
     #[tokio::test]
@@ -270,7 +202,6 @@ pub mod test {
         {
             // write a tmp file
             let file = File::create(&file_path);
-            assert!(file.is_ok());
             let file = file.unwrap();
             let mut lw = LineWriter::new(file);
             assert!(lw
@@ -279,7 +210,7 @@ pub mod test {
 admin=654321",
                 )
                 .is_ok());
-            assert!(lw.flush().is_ok());
+            lw.flush().unwrap();
         }
 
         let param = format!("file:{file_path}");

src/auth/tests/mod.rs

@@ -0,0 +1,61 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#![feature(assert_matches)]
+use std::assert_matches::assert_matches;
+use std::sync::Arc;
+
+use api::v1::greptime_request::Request;
+use auth::error::Error::InternalState;
+use auth::{PermissionChecker, PermissionCheckerRef, PermissionReq, PermissionResp, UserInfoRef};
+use sql::statements::show::{ShowDatabases, ShowKind};
+use sql::statements::statement::Statement;
+
+struct DummyPermissionChecker;
+
+impl PermissionChecker for DummyPermissionChecker {
+    fn check_permission(
+        &self,
+        _user_info: Option<UserInfoRef>,
+        req: PermissionReq,
+    ) -> auth::error::Result<PermissionResp> {
+        match req {
+            PermissionReq::GrpcRequest(_) => Ok(PermissionResp::Allow),
+            PermissionReq::SqlStatement(_) => Ok(PermissionResp::Reject),
+            _ => Err(InternalState {
+                msg: "testing".to_string(),
+            }),
+        }
+    }
+}
+
+#[test]
+fn test_permission_checker() {
+    let checker: PermissionCheckerRef = Arc::new(DummyPermissionChecker);
+
+    let grpc_result = checker.check_permission(
+        None,
+        PermissionReq::GrpcRequest(&Request::Query(Default::default())),
+    );
+    assert_matches!(grpc_result, Ok(PermissionResp::Allow));
+
+    let sql_result = checker.check_permission(
+        None,
+        PermissionReq::SqlStatement(&Statement::ShowDatabases(ShowDatabases::new(ShowKind::All))),
+    );
+    assert_matches!(sql_result, Ok(PermissionResp::Reject));
+
+    let err_result = checker.check_permission(None, PermissionReq::Opentsdb);
+    assert_matches!(err_result, Err(InternalState { msg }) if msg == "testing");
+}

src/catalog/Cargo.toml

@@ -8,48 +8,46 @@ license.workspace = true
 testing = []
 
 [dependencies]
-api = { path = "../api" }
+api = { workspace = true }
 arc-swap = "1.0"
 arrow-schema.workspace = true
 async-stream.workspace = true
 async-trait = "0.1"
-backoff = { version = "0.4", features = ["tokio"] }
-common-catalog = { path = "../common/catalog" }
-common-error = { path = "../common/error" }
-common-grpc = { path = "../common/grpc" }
-common-meta = { path = "../common/meta" }
-common-query = { path = "../common/query" }
-common-recordbatch = { path = "../common/recordbatch" }
-common-runtime = { path = "../common/runtime" }
-common-telemetry = { path = "../common/telemetry" }
-common-time = { path = "../common/time" }
+common-catalog = { workspace = true }
+common-error = { workspace = true }
+common-grpc = { workspace = true }
+common-macro = { workspace = true }
+common-meta = { workspace = true }
+common-query = { workspace = true }
+common-recordbatch = { workspace = true }
+common-runtime = { workspace = true }
+common-telemetry = { workspace = true }
+common-time = { workspace = true }
 dashmap = "5.4"
 datafusion.workspace = true
-datatypes = { path = "../datatypes" }
+datatypes = { workspace = true }
 futures = "0.3"
 futures-util.workspace = true
-key-lock = "0.1"
-lazy_static = "1.4"
-meta-client = { path = "../meta-client" }
+lazy_static.workspace = true
+meta-client = { workspace = true }
 metrics.workspace = true
-moka = { version = "0.11", features = ["future"] }
+moka = { workspace = true, features = ["future"] }
 parking_lot = "0.12"
-regex = "1.6"
-serde = "1.0"
+partition.workspace = true
+regex.workspace = true
+serde.workspace = true
 serde_json = "1.0"
-session = { path = "../session" }
+session = { workspace = true }
 snafu = { version = "0.7", features = ["backtraces"] }
-storage = { path = "../storage" }
-store-api = { path = "../store-api" }
-table = { path = "../table" }
+store-api = { workspace = true }
+table = { workspace = true }
 tokio.workspace = true
 
 [dev-dependencies]
-catalog = { path = ".", features = ["testing"] }
-common-test-util = { path = "../common/test-util" }
+catalog = { workspace = true, features = ["testing"] }
 chrono.workspace = true
-log-store = { path = "../log-store" }
-mito = { path = "../mito", features = ["test"] }
-object-store = { path = "../object-store" }
-storage = { path = "../storage" }
+common-test-util = { workspace = true }
+log-store = { workspace = true }
+object-store = { workspace = true }
+storage = { workspace = true }
 tokio.workspace = true

src/catalog/src/error.rs

@@ -16,45 +16,52 @@ use std::any::Any;
 use std::fmt::Debug;
 
 use common_error::ext::{BoxedError, ErrorExt};
-use common_error::prelude::{Snafu, StatusCode};
+use common_error::status_code::StatusCode;
+use common_macro::stack_trace_debug;
 use datafusion::error::DataFusionError;
 use datatypes::prelude::ConcreteDataType;
-use snafu::Location;
+use snafu::{Location, Snafu};
+use table::metadata::TableId;
 use tokio::task::JoinError;
 
-use crate::DeregisterTableRequest;
-
-#[derive(Debug, Snafu)]
+#[derive(Snafu)]
 #[snafu(visibility(pub))]
+#[stack_trace_debug]
 pub enum Error {
-    #[snafu(display(
-        "Failed to re-compile script due to internal error, source: {}",
-        source
-    ))]
-    CompileScriptInternal {
-        #[snafu(backtrace)]
+    #[snafu(display("Failed to list catalogs"))]
+    ListCatalogs {
+        location: Location,
         source: BoxedError,
     },
-    #[snafu(display("Failed to open system catalog table, source: {}", source))]
+
+    #[snafu(display("Failed to list {}'s schemas", catalog))]
+    ListSchemas {
+        location: Location,
+        catalog: String,
+        source: BoxedError,
+    },
+
+    #[snafu(display("Failed to re-compile script due to internal error"))]
+    CompileScriptInternal {
+        location: Location,
+        source: BoxedError,
+    },
+    #[snafu(display("Failed to open system catalog table"))]
     OpenSystemCatalog {
-        #[snafu(backtrace)]
+        location: Location,
         source: table::error::Error,
     },
 
-    #[snafu(display("Failed to create system catalog table, source: {}", source))]
+    #[snafu(display("Failed to create system catalog table"))]
     CreateSystemCatalog {
-        #[snafu(backtrace)]
+        location: Location,
         source: table::error::Error,
     },
 
-    #[snafu(display(
-        "Failed to create table, table info: {}, source: {}",
-        table_info,
-        source
-    ))]
+    #[snafu(display("Failed to create table, table info: {}", table_info))]
     CreateTable {
         table_info: String,
-        #[snafu(backtrace)]
+        location: Location,
         source: table::error::Error,
     },
 
@@ -85,16 +92,17 @@ pub enum Error {
     #[snafu(display("Catalog value is not present"))]
     EmptyValue { location: Location },
 
-    #[snafu(display("Failed to deserialize value, source: {}", source))]
+    #[snafu(display("Failed to deserialize value"))]
     ValueDeserialize {
-        source: serde_json::error::Error,
+        #[snafu(source)]
+        error: serde_json::error::Error,
         location: Location,
     },
 
-    #[snafu(display("Table engine not found: {}, source: {}", engine_name, source))]
+    #[snafu(display("Table engine not found: {}", engine_name))]
     TableEngineNotFound {
         engine_name: String,
-        #[snafu(backtrace)]
+        location: Location,
         source: table::error::Error,
     },
 
@@ -129,15 +137,18 @@ pub enum Error {
     #[snafu(display("Operation {} not supported", op))]
     NotSupported { op: String, location: Location },
 
-    #[snafu(display("Failed to open table, table info: {}, source: {}", table_info, source))]
+    #[snafu(display("Failed to open table {table_id}"))]
     OpenTable {
-        table_info: String,
-        #[snafu(backtrace)]
+        table_id: TableId,
+        location: Location,
         source: table::error::Error,
     },
 
-    #[snafu(display("Failed to open table in parallel, source: {}", source))]
-    ParallelOpenTable { source: JoinError },
+    #[snafu(display("Failed to open table in parallel"))]
+    ParallelOpenTable {
+        #[snafu(source)]
+        error: JoinError,
+    },
 
     #[snafu(display("Table not found while opening table, table info: {}", table_info))]
     TableNotFound {
@@ -147,95 +158,85 @@ pub enum Error {
 
     #[snafu(display("Failed to read system catalog table records"))]
     ReadSystemCatalog {
-        #[snafu(backtrace)]
+        location: Location,
         source: common_recordbatch::error::Error,
     },
 
-    #[snafu(display("Failed to create recordbatch, source: {}", source))]
+    #[snafu(display("Failed to create recordbatch"))]
     CreateRecordBatch {
-        #[snafu(backtrace)]
+        location: Location,
         source: common_recordbatch::error::Error,
     },
 
-    #[snafu(display(
-        "Failed to insert table creation record to system catalog, source: {}",
-        source
-    ))]
+    #[snafu(display("Failed to insert table creation record to system catalog"))]
     InsertCatalogRecord {
-        #[snafu(backtrace)]
+        location: Location,
         source: table::error::Error,
     },
 
-    #[snafu(display(
-        "Failed to deregister table, request: {:?}, source: {}",
-        request,
-        source
-    ))]
-    DeregisterTable {
-        request: DeregisterTableRequest,
-        #[snafu(backtrace)]
-        source: table::error::Error,
-    },
-
-    #[snafu(display("Illegal catalog manager state: {}", msg))]
-    IllegalManagerState { location: Location, msg: String },
-
-    #[snafu(display("Failed to scan system catalog table, source: {}", source))]
+    #[snafu(display("Failed to scan system catalog table"))]
     SystemCatalogTableScan {
-        #[snafu(backtrace)]
+        location: Location,
         source: table::error::Error,
     },
 
-    #[snafu(display("{source}"))]
+    #[snafu(display(""))]
     Internal {
-        #[snafu(backtrace)]
+        location: Location,
         source: BoxedError,
     },
 
-    #[snafu(display("Failed to execute system catalog table scan, source: {}", source))]
+    #[snafu(display("Failed to upgrade weak catalog manager reference"))]
+    UpgradeWeakCatalogManagerRef { location: Location },
+
+    #[snafu(display("Failed to execute system catalog table scan"))]
     SystemCatalogTableScanExec {
-        #[snafu(backtrace)]
+        location: Location,
         source: common_query::error::Error,
     },
-    #[snafu(display("Cannot parse catalog value, source: {}", source))]
+
+    #[snafu(display("Cannot parse catalog value"))]
     InvalidCatalogValue {
-        #[snafu(backtrace)]
+        location: Location,
         source: common_catalog::error::Error,
     },
 
-    #[snafu(display("Failed to perform metasrv operation, source: {}", source))]
+    #[snafu(display("Failed to perform metasrv operation"))]
     MetaSrv {
-        #[snafu(backtrace)]
+        location: Location,
         source: meta_client::error::Error,
     },
 
-    #[snafu(display("Invalid table info in catalog, source: {}", source))]
+    #[snafu(display("Invalid table info in catalog"))]
     InvalidTableInfoInCatalog {
-        #[snafu(backtrace)]
+        location: Location,
         source: datatypes::error::Error,
     },
 
     #[snafu(display("Illegal access to catalog: {} and schema: {}", catalog, schema))]
     QueryAccessDenied { catalog: String, schema: String },
 
-    #[snafu(display("Invalid system table definition: {err_msg}"))]
-    InvalidSystemTableDef { err_msg: String, location: Location },
-
-    #[snafu(display("{}: {}", msg, source))]
+    #[snafu(display(""))]
     Datafusion {
-        msg: String,
-        source: DataFusionError,
+        #[snafu(source)]
+        error: DataFusionError,
         location: Location,
     },
 
-    #[snafu(display("Table schema mismatch, source: {}", source))]
+    #[snafu(display("Table schema mismatch"))]
     TableSchemaMismatch {
-        #[snafu(backtrace)]
+        location: Location,
         source: table::error::Error,
     },
 
     #[snafu(display("A generic error has occurred, msg: {}", msg))]
     Generic { msg: String, location: Location },
+
+    #[snafu(display("Table metadata manager error"))]
+    TableMetadataManager {
+        source: common_meta::error::Error,
+        location: Location,
+    },
 }
 
 pub type Result<T> = std::result::Result<T, Error>;
@@ -246,19 +247,19 @@ impl ErrorExt for Error {
             Error::InvalidKey { .. }
             | Error::SchemaNotFound { .. }
             | Error::TableNotFound { .. }
-            | Error::IllegalManagerState { .. }
             | Error::CatalogNotFound { .. }
             | Error::InvalidEntryType { .. }
-            | Error::InvalidSystemTableDef { .. }
             | Error::ParallelOpenTable { .. } => StatusCode::Unexpected,
 
             Error::SystemCatalog { .. }
             | Error::EmptyValue { .. }
             | Error::ValueDeserialize { .. } => StatusCode::StorageUnavailable,
 
-            Error::Generic { .. } | Error::SystemCatalogTypeMismatch { .. } => StatusCode::Internal,
+            Error::Generic { .. }
+            | Error::SystemCatalogTypeMismatch { .. }
+            | Error::UpgradeWeakCatalogManagerRef { .. } => StatusCode::Internal,
 
-            Error::ReadSystemCatalog { source, .. } | Error::CreateRecordBatch { source } => {
+            Error::ReadSystemCatalog { source, .. } | Error::CreateRecordBatch { source, .. } => {
                 source.status_code()
             }
             Error::InvalidCatalogValue { source, .. } => source.status_code(),
@@ -269,26 +270,30 @@ impl ErrorExt for Error {
                 StatusCode::InvalidArguments
             }
 
+            Error::ListCatalogs { source, .. } | Error::ListSchemas { source, .. } => {
+                source.status_code()
+            }
+
             Error::OpenSystemCatalog { source, .. }
             | Error::CreateSystemCatalog { source, .. }
             | Error::InsertCatalogRecord { source, .. }
             | Error::OpenTable { source, .. }
             | Error::CreateTable { source, .. }
-            | Error::DeregisterTable { source, .. }
-            | Error::TableSchemaMismatch { source } => source.status_code(),
+            | Error::TableSchemaMismatch { source, .. } => source.status_code(),
 
             Error::MetaSrv { source, .. } => source.status_code(),
-            Error::SystemCatalogTableScan { source } => source.status_code(),
-            Error::SystemCatalogTableScanExec { source } => source.status_code(),
-            Error::InvalidTableInfoInCatalog { source } => source.status_code(),
+            Error::SystemCatalogTableScan { source, .. } => source.status_code(),
+            Error::SystemCatalogTableScanExec { source, .. } => source.status_code(),
+            Error::InvalidTableInfoInCatalog { source, .. } => source.status_code(),
 
-            Error::CompileScriptInternal { source } | Error::Internal { source } => {
+            Error::CompileScriptInternal { source, .. } | Error::Internal { source, .. } => {
                 source.status_code()
             }
 
             Error::Unimplemented { .. } | Error::NotSupported { .. } => StatusCode::Unsupported,
             Error::QueryAccessDenied { .. } => StatusCode::AccessDenied,
             Error::Datafusion { .. } => StatusCode::EngineExecuteQuery,
+            Error::TableMetadataManager { source, .. } => source.status_code(),
         }
     }
 

src/catalog/src/helper.rs

@@ -1,380 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::collections::HashMap;
-use std::fmt::{Display, Formatter};
-
-use common_catalog::error::{
-    DeserializeCatalogEntryValueSnafu, Error, InvalidCatalogSnafu, SerializeCatalogEntryValueSnafu,
-};
-use lazy_static::lazy_static;
-use regex::Regex;
-use serde::{Deserialize, Serialize, Serializer};
-use snafu::{ensure, OptionExt, ResultExt};
-use table::metadata::{RawTableInfo, TableId, TableVersion};
-
-pub const CATALOG_KEY_PREFIX: &str = "__c";
-pub const SCHEMA_KEY_PREFIX: &str = "__s";
-pub const TABLE_GLOBAL_KEY_PREFIX: &str = "__tg";
-pub const TABLE_REGIONAL_KEY_PREFIX: &str = "__tr";
-
-const ALPHANUMERICS_NAME_PATTERN: &str = "[a-zA-Z_][a-zA-Z0-9_]*";
-
-lazy_static! {
-    static ref CATALOG_KEY_PATTERN: Regex = Regex::new(&format!(
-        "^{CATALOG_KEY_PREFIX}-({ALPHANUMERICS_NAME_PATTERN})$"
-    ))
-    .unwrap();
-}
-
-lazy_static! {
-    static ref SCHEMA_KEY_PATTERN: Regex = Regex::new(&format!(
-        "^{SCHEMA_KEY_PREFIX}-({ALPHANUMERICS_NAME_PATTERN})-({ALPHANUMERICS_NAME_PATTERN})$"
-    ))
-    .unwrap();
-}
-
-lazy_static! {
-    static ref TABLE_GLOBAL_KEY_PATTERN: Regex = Regex::new(&format!(
-        "^{TABLE_GLOBAL_KEY_PREFIX}-({ALPHANUMERICS_NAME_PATTERN})-({ALPHANUMERICS_NAME_PATTERN})-({ALPHANUMERICS_NAME_PATTERN})$"
-    ))
-    .unwrap();
-}
-
-lazy_static! {
-    static ref TABLE_REGIONAL_KEY_PATTERN: Regex = Regex::new(&format!(
-        "^{TABLE_REGIONAL_KEY_PREFIX}-({ALPHANUMERICS_NAME_PATTERN})-({ALPHANUMERICS_NAME_PATTERN})-({ALPHANUMERICS_NAME_PATTERN})-([0-9]+)$"
-    ))
-    .unwrap();
-}
-
-pub fn build_catalog_prefix() -> String {
-    format!("{CATALOG_KEY_PREFIX}-")
-}
-
-pub fn build_schema_prefix(catalog_name: impl AsRef<str>) -> String {
-    format!("{SCHEMA_KEY_PREFIX}-{}-", catalog_name.as_ref())
-}
-
-pub fn build_table_global_prefix(
-    catalog_name: impl AsRef<str>,
-    schema_name: impl AsRef<str>,
-) -> String {
-    format!(
-        "{TABLE_GLOBAL_KEY_PREFIX}-{}-{}-",
-        catalog_name.as_ref(),
-        schema_name.as_ref()
-    )
-}
-
-pub fn build_table_regional_prefix(
-    catalog_name: impl AsRef<str>,
-    schema_name: impl AsRef<str>,
-) -> String {
-    format!(
-        "{}-{}-{}-",
-        TABLE_REGIONAL_KEY_PREFIX,
-        catalog_name.as_ref(),
-        schema_name.as_ref()
-    )
-}
-
-/// Table global info has only one key across all datanodes so it does not have `node_id` field.
-#[derive(Clone)]
-pub struct TableGlobalKey {
-    pub catalog_name: String,
-    pub schema_name: String,
-    pub table_name: String,
-}
-
-impl Display for TableGlobalKey {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        f.write_str(TABLE_GLOBAL_KEY_PREFIX)?;
-        f.write_str("-")?;
-        f.write_str(&self.catalog_name)?;
-        f.write_str("-")?;
-        f.write_str(&self.schema_name)?;
-        f.write_str("-")?;
-        f.write_str(&self.table_name)
-    }
-}
-
-impl TableGlobalKey {
-    pub fn parse<S: AsRef<str>>(s: S) -> Result<Self, Error> {
-        let key = s.as_ref();
-        let captures = TABLE_GLOBAL_KEY_PATTERN
-            .captures(key)
-            .context(InvalidCatalogSnafu { key })?;
-        ensure!(captures.len() == 4, InvalidCatalogSnafu { key });
-
-        Ok(Self {
-            catalog_name: captures[1].to_string(),
-            schema_name: captures[2].to_string(),
-            table_name: captures[3].to_string(),
-        })
-    }
-}
-
-/// Table global info contains necessary info for a datanode to create table regions, including
-/// table id, table meta(schema...), region id allocation across datanodes.
-#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
-pub struct TableGlobalValue {
-    /// Id of datanode that created the global table info kv. only for debugging.
-    pub node_id: u64,
-    /// Allocation of region ids across all datanodes.
-    pub regions_id_map: HashMap<u64, Vec<u32>>,
-    pub table_info: RawTableInfo,
-}
-
-impl TableGlobalValue {
-    pub fn table_id(&self) -> TableId {
-        self.table_info.ident.table_id
-    }
-}
-
-/// Table regional info that varies between datanode, so it contains a `node_id` field.
-pub struct TableRegionalKey {
-    pub catalog_name: String,
-    pub schema_name: String,
-    pub table_name: String,
-    pub node_id: u64,
-}
-
-impl Display for TableRegionalKey {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        f.write_str(TABLE_REGIONAL_KEY_PREFIX)?;
-        f.write_str("-")?;
-        f.write_str(&self.catalog_name)?;
-        f.write_str("-")?;
-        f.write_str(&self.schema_name)?;
-        f.write_str("-")?;
-        f.write_str(&self.table_name)?;
-        f.write_str("-")?;
-        f.serialize_u64(self.node_id)
-    }
-}
-
-impl TableRegionalKey {
-    pub fn parse<S: AsRef<str>>(s: S) -> Result<Self, Error> {
-        let key = s.as_ref();
-        let captures = TABLE_REGIONAL_KEY_PATTERN
-            .captures(key)
-            .context(InvalidCatalogSnafu { key })?;
-        ensure!(captures.len() == 5, InvalidCatalogSnafu { key });
-        let node_id = captures[4]
-            .to_string()
-            .parse()
-            .map_err(|_| InvalidCatalogSnafu { key }.build())?;
-        Ok(Self {
-            catalog_name: captures[1].to_string(),
-            schema_name: captures[2].to_string(),
-            table_name: captures[3].to_string(),
-            node_id,
-        })
-    }
-}
-
-/// Regional table info of specific datanode, including table version on that datanode and
-/// region ids allocated by metasrv.
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct TableRegionalValue {
-    pub version: TableVersion,
-    pub regions_ids: Vec<u32>,
-    pub engine_name: Option<String>,
-}
-
-pub struct CatalogKey {
-    pub catalog_name: String,
-}
-
-impl Display for CatalogKey {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        f.write_str(CATALOG_KEY_PREFIX)?;
-        f.write_str("-")?;
-        f.write_str(&self.catalog_name)
-    }
-}
-
-impl CatalogKey {
-    pub fn parse(s: impl AsRef<str>) -> Result<Self, Error> {
-        let key = s.as_ref();
-        let captures = CATALOG_KEY_PATTERN
-            .captures(key)
-            .context(InvalidCatalogSnafu { key })?;
-        ensure!(captures.len() == 2, InvalidCatalogSnafu { key });
-        Ok(Self {
-            catalog_name: captures[1].to_string(),
-        })
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-pub struct CatalogValue;
-
-pub struct SchemaKey {
-    pub catalog_name: String,
-    pub schema_name: String,
-}
-
-impl Display for SchemaKey {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        f.write_str(SCHEMA_KEY_PREFIX)?;
-        f.write_str("-")?;
-        f.write_str(&self.catalog_name)?;
-        f.write_str("-")?;
-        f.write_str(&self.schema_name)
-    }
-}
-
-impl SchemaKey {
-    pub fn parse(s: impl AsRef<str>) -> Result<Self, Error> {
-        let key = s.as_ref();
-        let captures = SCHEMA_KEY_PATTERN
-            .captures(key)
-            .context(InvalidCatalogSnafu { key })?;
-        ensure!(captures.len() == 3, InvalidCatalogSnafu { key });
-        Ok(Self {
-            catalog_name: captures[1].to_string(),
-            schema_name: captures[2].to_string(),
-        })
-    }
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-pub struct SchemaValue;
-
-macro_rules! define_catalog_value {
-    ( $($val_ty: ty), *) => {
-            $(
-                impl $val_ty {
-                    pub fn parse(s: impl AsRef<str>) -> Result<Self, Error> {
-                        serde_json::from_str(s.as_ref())
-                            .context(DeserializeCatalogEntryValueSnafu { raw: s.as_ref() })
-                    }
-
-                    pub fn from_bytes(bytes: impl AsRef<[u8]>) -> Result<Self, Error> {
-                         Self::parse(&String::from_utf8_lossy(bytes.as_ref()))
-                    }
-
-                    pub fn as_bytes(&self) -> Result<Vec<u8>, Error> {
-                        Ok(serde_json::to_string(self)
-                            .context(SerializeCatalogEntryValueSnafu)?
-                            .into_bytes())
-                    }
-                }
-            )*
-        }
-}
-
-define_catalog_value!(
-    TableRegionalValue,
-    TableGlobalValue,
-    CatalogValue,
-    SchemaValue
-);
-
-#[cfg(test)]
-mod tests {
-    use datatypes::prelude::ConcreteDataType;
-    use datatypes::schema::{ColumnSchema, RawSchema, Schema};
-    use table::metadata::{RawTableMeta, TableIdent, TableType};
-
-    use super::*;
-
-    #[test]
-    fn test_parse_catalog_key() {
-        let key = "__c-C";
-        let catalog_key = CatalogKey::parse(key).unwrap();
-        assert_eq!("C", catalog_key.catalog_name);
-        assert_eq!(key, catalog_key.to_string());
-    }
-
-    #[test]
-    fn test_parse_schema_key() {
-        let key = "__s-C-S";
-        let schema_key = SchemaKey::parse(key).unwrap();
-        assert_eq!("C", schema_key.catalog_name);
-        assert_eq!("S", schema_key.schema_name);
-        assert_eq!(key, schema_key.to_string());
-    }
-
-    #[test]
-    fn test_parse_table_key() {
-        let key = "__tg-C-S-T";
-        let entry = TableGlobalKey::parse(key).unwrap();
-        assert_eq!("C", entry.catalog_name);
-        assert_eq!("S", entry.schema_name);
-        assert_eq!("T", entry.table_name);
-        assert_eq!(key, &entry.to_string());
-    }
-
-    #[test]
-    fn test_build_prefix() {
-        assert_eq!("__c-", build_catalog_prefix());
-        assert_eq!("__s-CATALOG-", build_schema_prefix("CATALOG"));
-        assert_eq!(
-            "__tg-CATALOG-SCHEMA-",
-            build_table_global_prefix("CATALOG", "SCHEMA")
-        );
-    }
-
-    #[test]
-    fn test_serialize_schema() {
-        let schema = Schema::new(vec![ColumnSchema::new(
-            "name",
-            ConcreteDataType::string_datatype(),
-            true,
-        )]);
-
-        let meta = RawTableMeta {
-            schema: RawSchema::from(&schema),
-            engine: "mito".to_string(),
-            created_on: chrono::DateTime::default(),
-            primary_key_indices: vec![0, 1],
-            next_column_id: 3,
-            engine_options: Default::default(),
-            value_indices: vec![2, 3],
-            options: Default::default(),
-            region_numbers: vec![1],
-        };
-
-        let table_info = RawTableInfo {
-            ident: TableIdent {
-                table_id: 42,
-                version: 1,
-            },
-            name: "table_1".to_string(),
-            desc: Some("blah".to_string()),
-            catalog_name: "catalog_1".to_string(),
-            schema_name: "schema_1".to_string(),
-            meta,
-            table_type: TableType::Base,
-        };
-
-        let value = TableGlobalValue {
-            node_id: 0,
-            regions_id_map: HashMap::from([(0, vec![1, 2, 3])]),
-            table_info,
-        };
-        let serialized = serde_json::to_string(&value).unwrap();
-        let deserialized = TableGlobalValue::parse(serialized).unwrap();
-        assert_eq!(value, deserialized);
-    }
-
-    #[test]
-    fn test_table_global_value_compatibility() {
-        let s = r#"{"node_id":1,"regions_id_map":{"1":[0]},"table_info":{"ident":{"table_id":1098,"version":1},"name":"container_cpu_limit","desc":"Created on insertion","catalog_name":"greptime","schema_name":"dd","meta":{"schema":{"column_schemas":[{"name":"container_id","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"container_name","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"docker_image","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"host","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"image_name","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"image_tag","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"interval","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"runtime","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"short_image","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"type","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"dd_value","data_type":{"Float64":{}},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}},{"name":"ts","data_type":{"Timestamp":{"Millisecond":null}},"is_nullable":false,"is_time_index":true,"default_constraint":null,"metadata":{"greptime:time_index":"true"}},{"name":"git.repository_url","data_type":{"String":null},"is_nullable":true,"is_time_index":false,"default_constraint":null,"metadata":{}}],"timestamp_index":11,"version":1},"primary_key_indices":[0,1,2,3,4,5,6,7,8,9,12],"value_indices":[10,11],"engine":"mito","next_column_id":12,"region_numbers":[],"engine_options":{},"options":{},"created_on":"1970-01-01T00:00:00Z"},"table_type":"Base"}}"#;
-        TableGlobalValue::parse(s).unwrap();
-    }
-}

src/catalog/src/information_schema.rs

@@ -15,150 +15,162 @@
 mod columns;
 mod tables;
 
-use std::any::Any;
-use std::sync::Arc;
+use std::collections::HashMap;
+use std::sync::{Arc, Weak};
 
-use async_trait::async_trait;
-use common_error::prelude::BoxedError;
-use common_query::physical_plan::PhysicalPlanRef;
-use common_query::prelude::Expr;
+use common_catalog::consts::INFORMATION_SCHEMA_NAME;
+use common_error::ext::BoxedError;
 use common_recordbatch::{RecordBatchStreamAdaptor, SendableRecordBatchStream};
 use datatypes::schema::SchemaRef;
 use futures_util::StreamExt;
 use snafu::ResultExt;
-use store_api::storage::ScanRequest;
+use store_api::data_source::DataSource;
+use store_api::storage::{ScanRequest, TableId};
 use table::error::{SchemaConversionSnafu, TablesRecordBatchSnafu};
-use table::{Result as TableResult, Table, TableRef};
+use table::metadata::{
+    FilterPushDownType, TableInfoBuilder, TableInfoRef, TableMetaBuilder, TableType,
+};
+use table::thin_table::{ThinTable, ThinTableAdapter};
+use table::TableRef;
 
 use self::columns::InformationSchemaColumns;
 use crate::error::Result;
 use crate::information_schema::tables::InformationSchemaTables;
-use crate::{CatalogProviderRef, SchemaProvider};
+use crate::CatalogManager;
 
-const TABLES: &str = "tables";
-const COLUMNS: &str = "columns";
+pub const TABLES: &str = "tables";
+pub const COLUMNS: &str = "columns";
 
-pub(crate) struct InformationSchemaProvider {
+pub struct InformationSchemaProvider {
     catalog_name: String,
-    catalog_provider: CatalogProviderRef,
-    tables: Vec<String>,
+    catalog_manager: Weak<dyn CatalogManager>,
 }
 
 impl InformationSchemaProvider {
-    pub(crate) fn new(catalog_name: String, catalog_provider: CatalogProviderRef) -> Self {
+    pub fn new(catalog_name: String, catalog_manager: Weak<dyn CatalogManager>) -> Self {
         Self {
             catalog_name,
-            catalog_provider,
-            tables: vec![TABLES.to_string(), COLUMNS.to_string()],
+            catalog_manager,
         }
     }
-}
 
-#[async_trait]
-impl SchemaProvider for InformationSchemaProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
+    /// Build a map of [TableRef] in information schema.
+    /// Including `tables` and `columns`.
+    pub fn build(
+        catalog_name: String,
+        catalog_manager: Weak<dyn CatalogManager>,
+    ) -> HashMap<String, TableRef> {
+        let provider = Self::new(catalog_name, catalog_manager);
+
+        let mut schema = HashMap::new();
+        schema.insert(TABLES.to_owned(), provider.table(TABLES).unwrap());
+        schema.insert(COLUMNS.to_owned(), provider.table(COLUMNS).unwrap());
+        schema
     }
 
-    async fn table_names(&self) -> Result<Vec<String>> {
-        Ok(self.tables.clone())
+    pub fn table(&self, name: &str) -> Option<TableRef> {
+        self.information_table(name).map(|table| {
+            let table_info = Self::table_info(self.catalog_name.clone(), &table);
+            let filter_pushdown = FilterPushDownType::Unsupported;
+            let thin_table = ThinTable::new(table_info, filter_pushdown);
+
+            let data_source = Arc::new(InformationTableDataSource::new(table));
+            Arc::new(ThinTableAdapter::new(thin_table, data_source)) as _
+        })
     }
 
-    async fn table(&self, name: &str) -> Result<Option<TableRef>> {
-        let stream_builder = match name.to_ascii_lowercase().as_ref() {
-            TABLES => Arc::new(InformationSchemaTables::new(
+    fn information_table(&self, name: &str) -> Option<InformationTableRef> {
+        match name.to_ascii_lowercase().as_str() {
+            TABLES => Some(Arc::new(InformationSchemaTables::new(
                 self.catalog_name.clone(),
-                self.catalog_provider.clone(),
-            )) as _,
-            COLUMNS => Arc::new(InformationSchemaColumns::new(
+                self.catalog_manager.clone(),
+            )) as _),
+            COLUMNS => Some(Arc::new(InformationSchemaColumns::new(
                 self.catalog_name.clone(),
-                self.catalog_provider.clone(),
-            )) as _,
-            _ => {
-                return Ok(None);
-            }
-        };
-
-        Ok(Some(Arc::new(InformationTable::new(stream_builder))))
+                self.catalog_manager.clone(),
+            )) as _),
+            _ => None,
+        }
     }
 
-    async fn table_exist(&self, name: &str) -> Result<bool> {
-        let normalized_name = name.to_ascii_lowercase();
-        Ok(self.tables.contains(&normalized_name))
+    fn table_info(catalog_name: String, table: &InformationTableRef) -> TableInfoRef {
+        let table_meta = TableMetaBuilder::default()
+            .schema(table.schema())
+            .primary_key_indices(vec![])
+            .next_column_id(0)
+            .build()
+            .unwrap();
+        let table_info = TableInfoBuilder::default()
+            .table_id(table.table_id())
+            .name(table.table_name().to_owned())
+            .catalog_name(catalog_name)
+            .schema_name(INFORMATION_SCHEMA_NAME.to_owned())
+            .meta(table_meta)
+            .table_type(table.table_type())
+            .build()
+            .unwrap();
+        Arc::new(table_info)
     }
 }
 
-// TODO(ruihang): make it a more generic trait:
-// https://github.com/GreptimeTeam/greptimedb/pull/1639#discussion_r1205001903
-pub trait InformationStreamBuilder: Send + Sync {
-    fn to_stream(&self) -> Result<SendableRecordBatchStream>;
+trait InformationTable {
+    fn table_id(&self) -> TableId;
+
+    fn table_name(&self) -> &'static str;
 
     fn schema(&self) -> SchemaRef;
-}
 
-pub struct InformationTable {
-    stream_builder: Arc<dyn InformationStreamBuilder>,
-}
+    fn to_stream(&self) -> Result<SendableRecordBatchStream>;
 
-impl InformationTable {
-    pub fn new(stream_builder: Arc<dyn InformationStreamBuilder>) -> Self {
-        Self { stream_builder }
+    fn table_type(&self) -> TableType {
+        TableType::Temporary
     }
 }
 
-#[async_trait]
-impl Table for InformationTable {
-    fn as_any(&self) -> &dyn Any {
-        self
+type InformationTableRef = Arc<dyn InformationTable + Send + Sync>;
+
+struct InformationTableDataSource {
+    table: InformationTableRef,
+}
+
+impl InformationTableDataSource {
+    fn new(table: InformationTableRef) -> Self {
+        Self { table }
     }
 
-    fn schema(&self) -> SchemaRef {
-        self.stream_builder.schema()
+    fn try_project(&self, projection: &[usize]) -> std::result::Result<SchemaRef, BoxedError> {
+        let schema = self
+            .table
+            .schema()
+            .try_project(projection)
+            .context(SchemaConversionSnafu)
+            .map_err(BoxedError::new)?;
+        Ok(Arc::new(schema))
     }
+}
 
-    fn table_info(&self) -> table::metadata::TableInfoRef {
-        unreachable!("Should not call table_info() of InformationTable directly")
-    }
-
-    /// Scan the table and returns a SendableRecordBatchStream.
-    async fn scan(
+impl DataSource for InformationTableDataSource {
+    fn get_stream(
         &self,
-        _projection: Option<&Vec<usize>>,
-        _filters: &[Expr],
-        // limit can be used to reduce the amount scanned
-        // from the datasource as a performance optimization.
-        // If set, it contains the amount of rows needed by the `LogicalPlan`,
-        // The datasource should return *at least* this number of rows if available.
-        _limit: Option<usize>,
-    ) -> TableResult<PhysicalPlanRef> {
-        unimplemented!()
-    }
-
-    async fn scan_to_stream(&self, request: ScanRequest) -> TableResult<SendableRecordBatchStream> {
+        request: ScanRequest,
+    ) -> std::result::Result<SendableRecordBatchStream, BoxedError> {
         let projection = request.projection;
-        let projected_schema = if let Some(projection) = &projection {
-            Arc::new(
-                self.schema()
-                    .try_project(projection)
-                    .context(SchemaConversionSnafu)?,
-            )
-        } else {
-            self.schema()
+        let projected_schema = match &projection {
+            Some(projection) => self.try_project(projection)?,
+            None => self.table.schema(),
         };
+
         let stream = self
-            .stream_builder
+            .table
             .to_stream()
             .map_err(BoxedError::new)
-            .context(TablesRecordBatchSnafu)?
-            .map(move |batch| {
-                batch.and_then(|batch| {
-                    if let Some(projection) = &projection {
-                        batch.try_project(projection)
-                    } else {
-                        Ok(batch)
-                    }
-                })
+            .context(TablesRecordBatchSnafu)
+            .map_err(BoxedError::new)?
+            .map(move |batch| match &projection {
+                Some(p) => batch.and_then(|b| b.try_project(p)),
+                None => batch,
             });
+
         let stream = RecordBatchStreamAdaptor {
             schema: projected_schema,
             stream: Box::pin(stream),

src/catalog/src/information_schema/columns.rs

@@ -12,33 +12,38 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use std::sync::Arc;
+use std::sync::{Arc, Weak};
 
 use arrow_schema::SchemaRef as ArrowSchemaRef;
 use common_catalog::consts::{
-    SEMANTIC_TYPE_FIELD, SEMANTIC_TYPE_PRIMARY_KEY, SEMANTIC_TYPE_TIME_INDEX,
+    INFORMATION_SCHEMA_COLUMNS_TABLE_ID, INFORMATION_SCHEMA_NAME, SEMANTIC_TYPE_FIELD,
+    SEMANTIC_TYPE_PRIMARY_KEY, SEMANTIC_TYPE_TIME_INDEX,
 };
-use common_error::prelude::BoxedError;
+use common_error::ext::BoxedError;
 use common_query::physical_plan::TaskContext;
 use common_recordbatch::adapter::RecordBatchStreamAdapter;
 use common_recordbatch::{RecordBatch, SendableRecordBatchStream};
-use datafusion::datasource::streaming::PartitionStream as DfPartitionStream;
 use datafusion::physical_plan::stream::RecordBatchStreamAdapter as DfRecordBatchStreamAdapter;
+use datafusion::physical_plan::streaming::PartitionStream as DfPartitionStream;
 use datafusion::physical_plan::SendableRecordBatchStream as DfSendableRecordBatchStream;
 use datatypes::prelude::{ConcreteDataType, DataType};
 use datatypes::scalars::ScalarVectorBuilder;
 use datatypes::schema::{ColumnSchema, Schema, SchemaRef};
 use datatypes::vectors::{StringVectorBuilder, VectorRef};
-use snafu::ResultExt;
+use snafu::{OptionExt, ResultExt};
+use store_api::storage::TableId;
 
-use super::InformationStreamBuilder;
-use crate::error::{CreateRecordBatchSnafu, InternalSnafu, Result};
-use crate::CatalogProviderRef;
+use super::tables::InformationSchemaTables;
+use super::{InformationTable, COLUMNS, TABLES};
+use crate::error::{
+    CreateRecordBatchSnafu, InternalSnafu, Result, UpgradeWeakCatalogManagerRefSnafu,
+};
+use crate::CatalogManager;
 
 pub(super) struct InformationSchemaColumns {
     schema: SchemaRef,
     catalog_name: String,
-    catalog_provider: CatalogProviderRef,
+    catalog_manager: Weak<dyn CatalogManager>,
 }
 
 const TABLE_CATALOG: &str = "table_catalog";
@@ -49,32 +54,43 @@ const DATA_TYPE: &str = "data_type";
 const SEMANTIC_TYPE: &str = "semantic_type";
 
 impl InformationSchemaColumns {
-    pub(super) fn new(catalog_name: String, catalog_provider: CatalogProviderRef) -> Self {
-        let schema = Arc::new(Schema::new(vec![
+    pub(super) fn new(catalog_name: String, catalog_manager: Weak<dyn CatalogManager>) -> Self {
+        Self {
+            schema: Self::schema(),
+            catalog_name,
+            catalog_manager,
+        }
+    }
+
+    fn schema() -> SchemaRef {
+        Arc::new(Schema::new(vec![
             ColumnSchema::new(TABLE_CATALOG, ConcreteDataType::string_datatype(), false),
             ColumnSchema::new(TABLE_SCHEMA, ConcreteDataType::string_datatype(), false),
             ColumnSchema::new(TABLE_NAME, ConcreteDataType::string_datatype(), false),
             ColumnSchema::new(COLUMN_NAME, ConcreteDataType::string_datatype(), false),
             ColumnSchema::new(DATA_TYPE, ConcreteDataType::string_datatype(), false),
             ColumnSchema::new(SEMANTIC_TYPE, ConcreteDataType::string_datatype(), false),
-        ]));
-        Self {
-            schema,
-            catalog_name,
-            catalog_provider,
-        }
+        ]))
     }
 
     fn builder(&self) -> InformationSchemaColumnsBuilder {
         InformationSchemaColumnsBuilder::new(
             self.schema.clone(),
             self.catalog_name.clone(),
-            self.catalog_provider.clone(),
+            self.catalog_manager.clone(),
         )
     }
 }
 
-impl InformationStreamBuilder for InformationSchemaColumns {
+impl InformationTable for InformationSchemaColumns {
+    fn table_id(&self) -> TableId {
+        INFORMATION_SCHEMA_COLUMNS_TABLE_ID
+    }
+
+    fn table_name(&self) -> &'static str {
+        COLUMNS
+    }
+
     fn schema(&self) -> SchemaRef {
         self.schema.clone()
     }
@@ -103,7 +119,7 @@ impl InformationStreamBuilder for InformationSchemaColumns {
 struct InformationSchemaColumnsBuilder {
     schema: SchemaRef,
     catalog_name: String,
-    catalog_provider: CatalogProviderRef,
+    catalog_manager: Weak<dyn CatalogManager>,
 
     catalog_names: StringVectorBuilder,
     schema_names: StringVectorBuilder,
@@ -114,11 +130,15 @@ struct InformationSchemaColumnsBuilder {
 }
 
 impl InformationSchemaColumnsBuilder {
-    fn new(schema: SchemaRef, catalog_name: String, catalog_provider: CatalogProviderRef) -> Self {
+    fn new(
+        schema: SchemaRef,
+        catalog_name: String,
+        catalog_manager: Weak<dyn CatalogManager>,
+    ) -> Self {
         Self {
             schema,
             catalog_name,
-            catalog_provider,
+            catalog_manager,
             catalog_names: StringVectorBuilder::with_capacity(42),
             schema_names: StringVectorBuilder::with_capacity(42),
             table_names: StringVectorBuilder::with_capacity(42),
@@ -131,13 +151,44 @@ impl InformationSchemaColumnsBuilder {
     /// Construct the `information_schema.tables` virtual table
     async fn make_tables(&mut self) -> Result<RecordBatch> {
         let catalog_name = self.catalog_name.clone();
+        let catalog_manager = self
+            .catalog_manager
+            .upgrade()
+            .context(UpgradeWeakCatalogManagerRefSnafu)?;
+
+        for schema_name in catalog_manager.schema_names(&catalog_name).await? {
+            if !catalog_manager
+                .schema_exists(&catalog_name, &schema_name)
+                .await?
+            {
+                continue;
+            }
+            for table_name in catalog_manager
+                .table_names(&catalog_name, &schema_name)
+                .await?
+            {
+                let (keys, schema) = if let Some(table) = catalog_manager
+                    .table(&catalog_name, &schema_name, &table_name)
+                    .await?
+                {
+                    let keys = &table.table_info().meta.primary_key_indices;
+                    let schema = table.schema();
+                    (keys.clone(), schema)
+                } else {
+                    // TODO: this specific branch is only a workaround for FrontendCatalogManager.
+                    if schema_name == INFORMATION_SCHEMA_NAME {
+                        if table_name == COLUMNS {
+                            (vec![], InformationSchemaColumns::schema())
+                        } else if table_name == TABLES {
+                            (vec![], InformationSchemaTables::schema())
+                        } else {
+                            continue;
+                        }
+                    } else {
+                        continue;
+                    }
+                };
 
-        for schema_name in self.catalog_provider.schema_names().await? {
-            let Some(schema) = self.catalog_provider.schema(&schema_name).await? else { continue };
-            for table_name in schema.table_names().await? {
-                let Some(table) = schema.table(&table_name).await? else { continue };
-                let keys = &table.table_info().meta.primary_key_indices;
-                let schema = table.schema();
                 for (idx, column) in schema.column_schemas().iter().enumerate() {
                     let semantic_type = if column.is_time_index() {
                         SEMANTIC_TYPE_TIME_INDEX

src/catalog/src/information_schema/tables.rs

@@ -12,60 +12,78 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use std::sync::Arc;
+use std::sync::{Arc, Weak};
 
 use arrow_schema::SchemaRef as ArrowSchemaRef;
-use common_catalog::consts::INFORMATION_SCHEMA_NAME;
-use common_error::prelude::BoxedError;
+use common_catalog::consts::{
+    INFORMATION_SCHEMA_COLUMNS_TABLE_ID, INFORMATION_SCHEMA_NAME,
+    INFORMATION_SCHEMA_TABLES_TABLE_ID,
+};
+use common_error::ext::BoxedError;
 use common_query::physical_plan::TaskContext;
 use common_recordbatch::adapter::RecordBatchStreamAdapter;
 use common_recordbatch::{RecordBatch, SendableRecordBatchStream};
-use datafusion::datasource::streaming::PartitionStream as DfPartitionStream;
 use datafusion::physical_plan::stream::RecordBatchStreamAdapter as DfRecordBatchStreamAdapter;
+use datafusion::physical_plan::streaming::PartitionStream as DfPartitionStream;
 use datafusion::physical_plan::SendableRecordBatchStream as DfSendableRecordBatchStream;
 use datatypes::prelude::{ConcreteDataType, ScalarVectorBuilder, VectorRef};
 use datatypes::schema::{ColumnSchema, Schema, SchemaRef};
 use datatypes::vectors::{StringVectorBuilder, UInt32VectorBuilder};
-use snafu::ResultExt;
+use snafu::{OptionExt, ResultExt};
+use store_api::storage::TableId;
 use table::metadata::TableType;
 
-use crate::error::{CreateRecordBatchSnafu, InternalSnafu, Result};
-use crate::information_schema::InformationStreamBuilder;
-use crate::CatalogProviderRef;
+use super::{COLUMNS, TABLES};
+use crate::error::{
+    CreateRecordBatchSnafu, InternalSnafu, Result, UpgradeWeakCatalogManagerRefSnafu,
+};
+use crate::information_schema::InformationTable;
+use crate::CatalogManager;
 
 pub(super) struct InformationSchemaTables {
     schema: SchemaRef,
     catalog_name: String,
-    catalog_provider: CatalogProviderRef,
+    catalog_manager: Weak<dyn CatalogManager>,
 }
 
 impl InformationSchemaTables {
-    pub(super) fn new(catalog_name: String, catalog_provider: CatalogProviderRef) -> Self {
-        let schema = Arc::new(Schema::new(vec![
+    pub(super) fn new(catalog_name: String, catalog_manager: Weak<dyn CatalogManager>) -> Self {
+        Self {
+            schema: Self::schema(),
+            catalog_name,
+            catalog_manager,
+        }
+    }
+
+    pub(crate) fn schema() -> SchemaRef {
+        Arc::new(Schema::new(vec![
             ColumnSchema::new("table_catalog", ConcreteDataType::string_datatype(), false),
             ColumnSchema::new("table_schema", ConcreteDataType::string_datatype(), false),
             ColumnSchema::new("table_name", ConcreteDataType::string_datatype(), false),
             ColumnSchema::new("table_type", ConcreteDataType::string_datatype(), false),
             ColumnSchema::new("table_id", ConcreteDataType::uint32_datatype(), true),
             ColumnSchema::new("engine", ConcreteDataType::string_datatype(), true),
-        ]));
-        Self {
-            schema,
-            catalog_name,
-            catalog_provider,
-        }
+        ]))
     }
 
     fn builder(&self) -> InformationSchemaTablesBuilder {
         InformationSchemaTablesBuilder::new(
             self.schema.clone(),
             self.catalog_name.clone(),
-            self.catalog_provider.clone(),
+            self.catalog_manager.clone(),
         )
     }
 }
 
-impl InformationStreamBuilder for InformationSchemaTables {
+impl InformationTable for InformationSchemaTables {
+    fn table_id(&self) -> TableId {
+        INFORMATION_SCHEMA_TABLES_TABLE_ID
+    }
+
+    fn table_name(&self) -> &'static str {
+        TABLES
+    }
+
     fn schema(&self) -> SchemaRef {
         self.schema.clone()
     }
@@ -97,7 +115,7 @@ impl InformationStreamBuilder for InformationSchemaTables {
 struct InformationSchemaTablesBuilder {
     schema: SchemaRef,
     catalog_name: String,
-    catalog_provider: CatalogProviderRef,
+    catalog_manager: Weak<dyn CatalogManager>,
 
     catalog_names: StringVectorBuilder,
     schema_names: StringVectorBuilder,
@@ -108,11 +126,15 @@ struct InformationSchemaTablesBuilder {
 }
 
 impl InformationSchemaTablesBuilder {
-    fn new(schema: SchemaRef, catalog_name: String, catalog_provider: CatalogProviderRef) -> Self {
+    fn new(
+        schema: SchemaRef,
+        catalog_name: String,
+        catalog_manager: Weak<dyn CatalogManager>,
+    ) -> Self {
         Self {
             schema,
             catalog_name,
-            catalog_provider,
+            catalog_manager,
             catalog_names: StringVectorBuilder::with_capacity(42),
             schema_names: StringVectorBuilder::with_capacity(42),
             table_names: StringVectorBuilder::with_capacity(42),
@@ -125,24 +147,60 @@ impl InformationSchemaTablesBuilder {
     /// Construct the `information_schema.tables` virtual table
     async fn make_tables(&mut self) -> Result<RecordBatch> {
         let catalog_name = self.catalog_name.clone();
+        let catalog_manager = self
+            .catalog_manager
+            .upgrade()
+            .context(UpgradeWeakCatalogManagerRefSnafu)?;
 
-        for schema_name in self.catalog_provider.schema_names().await? {
-            if schema_name == INFORMATION_SCHEMA_NAME {
+        for schema_name in catalog_manager.schema_names(&catalog_name).await? {
+            if !catalog_manager
+                .schema_exists(&catalog_name, &schema_name)
+                .await?
+            {
                 continue;
             }
 
-            let Some(schema) = self.catalog_provider.schema(&schema_name).await? else { continue };
-            for table_name in schema.table_names().await? {
-                let Some(table) = schema.table(&table_name).await? else { continue };
-                let table_info = table.table_info();
-                self.add_table(
-                    &catalog_name,
-                    &schema_name,
-                    &table_name,
-                    table.table_type(),
-                    Some(table_info.ident.table_id),
-                    Some(&table_info.meta.engine),
-                );
+            for table_name in catalog_manager
+                .table_names(&catalog_name, &schema_name)
+                .await?
+            {
+                if let Some(table) = catalog_manager
+                    .table(&catalog_name, &schema_name, &table_name)
+                    .await?
+                {
+                    let table_info = table.table_info();
+                    self.add_table(
+                        &catalog_name,
+                        &schema_name,
+                        &table_name,
+                        table.table_type(),
+                        Some(table_info.ident.table_id),
+                        Some(&table_info.meta.engine),
+                    );
+                } else {
+                    // TODO: this specific branch is only a workaround for FrontendCatalogManager.
+                    if schema_name == INFORMATION_SCHEMA_NAME {
+                        if table_name == COLUMNS {
+                            self.add_table(
+                                &catalog_name,
+                                &schema_name,
+                                &table_name,
+                                TableType::Temporary,
+                                Some(INFORMATION_SCHEMA_COLUMNS_TABLE_ID),
+                                None,
+                            );
+                        } else if table_name == TABLES {
+                            self.add_table(
+                                &catalog_name,
+                                &schema_name,
+                                &table_name,
+                                TableType::Temporary,
+                                Some(INFORMATION_SCHEMA_TABLES_TABLE_ID),
+                                None,
+                            );
+                        }
+                    }
+                };
             }
         }
 

src/catalog/src/kvbackend.rs

@@ -0,0 +1,22 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+pub use client::{CachedMetaKvBackend, MetaKvBackend};
+
+mod client;
+mod manager;
+
+#[cfg(feature = "testing")]
+pub mod mock;
+pub use manager::KvBackendCatalogManager;

src/catalog/src/kvbackend/client.rs

@@ -0,0 +1,333 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::any::Any;
+use std::fmt::Debug;
+use std::sync::Arc;
+use std::time::Duration;
+
+use common_error::ext::BoxedError;
+use common_meta::cache_invalidator::KvCacheInvalidator;
+use common_meta::error::Error::{CacheNotGet, GetKvCache};
+use common_meta::error::{CacheNotGetSnafu, Error, ExternalSnafu, Result};
+use common_meta::kv_backend::{KvBackend, KvBackendRef, TxnService};
+use common_meta::rpc::store::{
+    BatchDeleteRequest, BatchDeleteResponse, BatchGetRequest, BatchGetResponse, BatchPutRequest,
+    BatchPutResponse, CompareAndPutRequest, CompareAndPutResponse, DeleteRangeRequest,
+    DeleteRangeResponse, MoveValueRequest, MoveValueResponse, PutRequest, PutResponse,
+    RangeRequest, RangeResponse,
+};
+use common_meta::rpc::KeyValue;
+use common_telemetry::{debug, timer};
+use meta_client::client::MetaClient;
+use moka::future::{Cache, CacheBuilder};
+use snafu::{OptionExt, ResultExt};
+
+use crate::metrics::{METRIC_CATALOG_KV_GET, METRIC_CATALOG_KV_REMOTE_GET};
+
+const CACHE_MAX_CAPACITY: u64 = 10000;
+const CACHE_TTL_SECOND: u64 = 10 * 60;
+const CACHE_TTI_SECOND: u64 = 5 * 60;
+
+pub type CacheBackendRef = Arc<Cache<Vec<u8>, KeyValue>>;
+
+pub struct CachedMetaKvBackend {
+    kv_backend: KvBackendRef,
+    cache: CacheBackendRef,
+    name: String,
+}
+
+impl TxnService for CachedMetaKvBackend {
+    type Error = Error;
+}
+
+#[async_trait::async_trait]
+impl KvBackend for CachedMetaKvBackend {
+    fn name(&self) -> &str {
+        &self.name
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+
+    async fn range(&self, req: RangeRequest) -> Result<RangeResponse> {
+        self.kv_backend.range(req).await
+    }
+
+    async fn put(&self, req: PutRequest) -> Result<PutResponse> {
+        let key = &req.key.clone();
+
+        let ret = self.kv_backend.put(req).await;
+
+        if ret.is_ok() {
+            self.invalidate_key(key).await;
+        }
+
+        ret
+    }
+
+    async fn batch_put(&self, req: BatchPutRequest) -> Result<BatchPutResponse> {
+        let keys = req
+            .kvs
+            .iter()
+            .map(|kv| kv.key().to_vec())
+            .collect::<Vec<_>>();
+
+        let resp = self.kv_backend.batch_put(req).await;
+
+        if resp.is_ok() {
+            for key in keys {
+                self.invalidate_key(&key).await;
+            }
+        }
+
+        resp
+    }
+
+    async fn batch_get(&self, req: BatchGetRequest) -> Result<BatchGetResponse> {
+        self.kv_backend.batch_get(req).await
+    }
+
+    async fn compare_and_put(&self, req: CompareAndPutRequest) -> Result<CompareAndPutResponse> {
+        let key = &req.key.clone();
+
+        let ret = self.kv_backend.compare_and_put(req).await;
+
+        if ret.is_ok() {
+            self.invalidate_key(key).await;
+        }
+
+        ret
+    }
+
+    async fn delete_range(&self, mut req: DeleteRangeRequest) -> Result<DeleteRangeResponse> {
+        let prev_kv = req.prev_kv;
+
+        req.prev_kv = true;
+        let resp = self.kv_backend.delete_range(req).await;
+        match resp {
+            Ok(mut resp) => {
+                for prev_kv in resp.prev_kvs.iter() {
+                    self.invalidate_key(prev_kv.key()).await;
+                }
+
+                if !prev_kv {
+                    resp.prev_kvs = vec![];
+                }
+                Ok(resp)
+            }
+            Err(e) => Err(e),
+        }
+    }
+
+    async fn batch_delete(&self, mut req: BatchDeleteRequest) -> Result<BatchDeleteResponse> {
+        let prev_kv = req.prev_kv;
+
+        req.prev_kv = true;
+        let resp = self.kv_backend.batch_delete(req).await;
+        match resp {
+            Ok(mut resp) => {
+                for prev_kv in resp.prev_kvs.iter() {
+                    self.invalidate_key(prev_kv.key()).await;
+                }
+
+                if !prev_kv {
+                    resp.prev_kvs = vec![];
+                }
+                Ok(resp)
+            }
+            Err(e) => Err(e),
+        }
+    }
+
+    async fn move_value(&self, req: MoveValueRequest) -> Result<MoveValueResponse> {
+        let from_key = &req.from_key.clone();
+        let to_key = &req.to_key.clone();
+
+        let ret = self.kv_backend.move_value(req).await;
+
+        if ret.is_ok() {
+            self.invalidate_key(from_key).await;
+            self.invalidate_key(to_key).await;
+        }
+
+        ret
+    }
+
+    async fn get(&self, key: &[u8]) -> Result<Option<KeyValue>> {
+        let _timer = timer!(METRIC_CATALOG_KV_GET);
+
+        let init = async {
+            let _timer = timer!(METRIC_CATALOG_KV_REMOTE_GET);
+            self.kv_backend.get(key).await.map(|val| {
+                val.with_context(|| CacheNotGetSnafu {
+                    key: String::from_utf8_lossy(key),
+                })
+            })?
+        };
+
+        // currently moka doesn't have `optionally_try_get_with_by_ref`
+        // TODO(fys): change to moka method when available
+        // https://github.com/moka-rs/moka/issues/254
+        match self.cache.try_get_with_by_ref(key, init).await {
+            Ok(val) => Ok(Some(val)),
+            Err(e) => match e.as_ref() {
+                CacheNotGet { .. } => Ok(None),
+                _ => Err(e),
+            },
+        }
+        .map_err(|e| GetKvCache {
+            err_msg: e.to_string(),
+        })
+    }
+}
+
+#[async_trait::async_trait]
+impl KvCacheInvalidator for CachedMetaKvBackend {
+    async fn invalidate_key(&self, key: &[u8]) {
+        self.cache.invalidate(key).await;
+        debug!("invalidated cache key: {}", String::from_utf8_lossy(key));
+    }
+}
+
+impl CachedMetaKvBackend {
+    pub fn new(client: Arc<MetaClient>) -> Self {
+        let kv_backend = Arc::new(MetaKvBackend { client });
+        Self::wrap(kv_backend)
+    }
+
+    pub fn wrap(kv_backend: KvBackendRef) -> Self {
+        let cache = Arc::new(
+            CacheBuilder::new(CACHE_MAX_CAPACITY)
+                .time_to_live(Duration::from_secs(CACHE_TTL_SECOND))
+                .time_to_idle(Duration::from_secs(CACHE_TTI_SECOND))
+                .build(),
+        );
+
+        let name = format!("CachedKvBackend({})", kv_backend.name());
+        Self {
+            kv_backend,
+            cache,
+            name,
+        }
+    }
+
+    pub fn cache(&self) -> &CacheBackendRef {
+        &self.cache
+    }
+}
+
+#[derive(Debug)]
+pub struct MetaKvBackend {
+    pub client: Arc<MetaClient>,
+}
+
+impl TxnService for MetaKvBackend {
+    type Error = Error;
+}
+
+/// Implement `KvBackend` trait for `MetaKvBackend` instead of opendal's `Accessor` since
+/// `MetaClient`'s range method can return both keys and values, which can reduce IO overhead
+/// comparing to `Accessor`'s list and get method.
+#[async_trait::async_trait]
+impl KvBackend for MetaKvBackend {
+    fn name(&self) -> &str {
+        "MetaKvBackend"
+    }
+
+    async fn range(&self, req: RangeRequest) -> Result<RangeResponse> {
+        self.client
+            .range(req)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    async fn get(&self, key: &[u8]) -> Result<Option<KeyValue>> {
+        let mut response = self
+            .client
+            .range(RangeRequest::new().with_key(key))
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)?;
+        Ok(response.take_kvs().get_mut(0).map(|kv| KeyValue {
+            key: kv.take_key(),
+            value: kv.take_value(),
+        }))
+    }
+
+    async fn batch_put(&self, req: BatchPutRequest) -> Result<BatchPutResponse> {
+        self.client
+            .batch_put(req)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    async fn put(&self, req: PutRequest) -> Result<PutResponse> {
+        self.client
+            .put(req)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    async fn delete_range(&self, req: DeleteRangeRequest) -> Result<DeleteRangeResponse> {
+        self.client
+            .delete_range(req)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    async fn batch_delete(&self, req: BatchDeleteRequest) -> Result<BatchDeleteResponse> {
+        self.client
+            .batch_delete(req)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    async fn batch_get(&self, req: BatchGetRequest) -> Result<BatchGetResponse> {
+        self.client
+            .batch_get(req)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    async fn compare_and_put(
+        &self,
+        request: CompareAndPutRequest,
+    ) -> Result<CompareAndPutResponse> {
+        self.client
+            .compare_and_put(request)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    async fn move_value(&self, req: MoveValueRequest) -> Result<MoveValueResponse> {
+        self.client
+            .move_value(req)
+            .await
+            .map_err(BoxedError::new)
+            .context(ExternalSnafu)
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}

src/catalog/src/kvbackend/manager.rs

@@ -0,0 +1,292 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::any::Any;
+use std::collections::BTreeSet;
+use std::sync::{Arc, Weak};
+
+use common_catalog::consts::{DEFAULT_SCHEMA_NAME, INFORMATION_SCHEMA_NAME, NUMBERS_TABLE_ID};
+use common_error::ext::BoxedError;
+use common_meta::cache_invalidator::{CacheInvalidator, CacheInvalidatorRef, Context};
+use common_meta::datanode_manager::DatanodeManagerRef;
+use common_meta::error::Result as MetaResult;
+use common_meta::key::catalog_name::CatalogNameKey;
+use common_meta::key::schema_name::SchemaNameKey;
+use common_meta::key::table_name::TableNameKey;
+use common_meta::key::{TableMetadataManager, TableMetadataManagerRef};
+use common_meta::kv_backend::KvBackendRef;
+use common_meta::table_name::TableName;
+use futures_util::TryStreamExt;
+use partition::manager::{PartitionRuleManager, PartitionRuleManagerRef};
+use snafu::prelude::*;
+use table::dist_table::DistTable;
+use table::metadata::TableId;
+use table::table::numbers::{NumbersTable, NUMBERS_TABLE_NAME};
+use table::TableRef;
+
+use crate::error::{
+    self as catalog_err, ListCatalogsSnafu, ListSchemasSnafu, Result as CatalogResult,
+    TableMetadataManagerSnafu,
+};
+use crate::information_schema::{InformationSchemaProvider, COLUMNS, TABLES};
+use crate::CatalogManager;
+
+/// Access all existing catalog, schema and tables.
+///
+/// The result comes from two source, all the user tables are presented in
+/// a kv-backend which persists the metadata of a table. And system tables
+/// comes from `SystemCatalog`, which is static and read-only.
+#[derive(Clone)]
+pub struct KvBackendCatalogManager {
+    // TODO(LFC): Maybe use a real implementation for Standalone mode.
+    // Now we use `NoopKvCacheInvalidator` for Standalone mode. In Standalone mode, the KV backend
+    // is implemented by RaftEngine. Maybe we need a cache for it?
+    cache_invalidator: CacheInvalidatorRef,
+    partition_manager: PartitionRuleManagerRef,
+    table_metadata_manager: TableMetadataManagerRef,
+    datanode_manager: DatanodeManagerRef,
+    /// A sub-CatalogManager that handles system tables
+    system_catalog: SystemCatalog,
+}
+
+#[async_trait::async_trait]
+impl CacheInvalidator for KvBackendCatalogManager {
+    async fn invalidate_table_name(&self, ctx: &Context, table_name: TableName) -> MetaResult<()> {
+        self.cache_invalidator
+            .invalidate_table_name(ctx, table_name)
+            .await
+    }
+
+    async fn invalidate_table_id(&self, ctx: &Context, table_id: TableId) -> MetaResult<()> {
+        self.cache_invalidator
+            .invalidate_table_id(ctx, table_id)
+            .await
+    }
+}
+
+impl KvBackendCatalogManager {
+    pub fn new(
+        backend: KvBackendRef,
+        cache_invalidator: CacheInvalidatorRef,
+        datanode_manager: DatanodeManagerRef,
+    ) -> Arc<Self> {
+        Arc::new_cyclic(|me| Self {
+            partition_manager: Arc::new(PartitionRuleManager::new(backend.clone())),
+            table_metadata_manager: Arc::new(TableMetadataManager::new(backend)),
+            cache_invalidator,
+            datanode_manager,
+            system_catalog: SystemCatalog {
+                catalog_manager: me.clone(),
+            },
+        })
+    }
+
+    pub fn partition_manager(&self) -> PartitionRuleManagerRef {
+        self.partition_manager.clone()
+    }
+
+    pub fn table_metadata_manager_ref(&self) -> &TableMetadataManagerRef {
+        &self.table_metadata_manager
+    }
+
+    pub fn datanode_manager(&self) -> DatanodeManagerRef {
+        self.datanode_manager.clone()
+    }
+}
+
+#[async_trait::async_trait]
+impl CatalogManager for KvBackendCatalogManager {
+    async fn catalog_names(&self) -> CatalogResult<Vec<String>> {
+        let stream = self
+            .table_metadata_manager
+            .catalog_manager()
+            .catalog_names()
+            .await;
+
+        let keys = stream
+            .try_collect::<Vec<_>>()
+            .await
+            .map_err(BoxedError::new)
+            .context(ListCatalogsSnafu)?;
+
+        Ok(keys)
+    }
+
+    async fn schema_names(&self, catalog: &str) -> CatalogResult<Vec<String>> {
+        let stream = self
+            .table_metadata_manager
+            .schema_manager()
+            .schema_names(catalog)
+            .await;
+        let mut keys = stream
+            .try_collect::<BTreeSet<_>>()
+            .await
+            .map_err(BoxedError::new)
+            .context(ListSchemasSnafu { catalog })?
+            .into_iter()
+            .collect::<Vec<_>>();
+
+        keys.extend_from_slice(&self.system_catalog.schema_names());
+
+        Ok(keys)
+    }
+
+    async fn table_names(&self, catalog: &str, schema: &str) -> CatalogResult<Vec<String>> {
+        let mut tables = self
+            .table_metadata_manager
+            .table_name_manager()
+            .tables(catalog, schema)
+            .await
+            .context(TableMetadataManagerSnafu)?
+            .into_iter()
+            .map(|(k, _)| k)
+            .collect::<Vec<String>>();
+        tables.extend_from_slice(&self.system_catalog.table_names(schema));
+
+        Ok(tables)
+    }
+
+    async fn catalog_exists(&self, catalog: &str) -> CatalogResult<bool> {
+        self.table_metadata_manager
+            .catalog_manager()
+            .exists(CatalogNameKey::new(catalog))
+            .await
+            .context(TableMetadataManagerSnafu)
+    }
+
+    async fn schema_exists(&self, catalog: &str, schema: &str) -> CatalogResult<bool> {
+        if self.system_catalog.schema_exist(schema) {
+            return Ok(true);
+        }
+
+        self.table_metadata_manager
+            .schema_manager()
+            .exists(SchemaNameKey::new(catalog, schema))
+            .await
+            .context(TableMetadataManagerSnafu)
+    }
+
+    async fn table_exists(&self, catalog: &str, schema: &str, table: &str) -> CatalogResult<bool> {
+        if self.system_catalog.table_exist(schema, table) {
+            return Ok(true);
+        }
+
+        let key = TableNameKey::new(catalog, schema, table);
+        self.table_metadata_manager
+            .table_name_manager()
+            .get(key)
+            .await
+            .context(TableMetadataManagerSnafu)
+            .map(|x| x.is_some())
+    }
+
+    async fn table(
+        &self,
+        catalog: &str,
+        schema: &str,
+        table_name: &str,
+    ) -> CatalogResult<Option<TableRef>> {
+        if let Some(table) = self.system_catalog.table(catalog, schema, table_name) {
+            return Ok(Some(table));
+        }
+
+        let key = TableNameKey::new(catalog, schema, table_name);
+        let Some(table_name_value) = self
+            .table_metadata_manager
+            .table_name_manager()
+            .get(key)
+            .await
+            .context(TableMetadataManagerSnafu)?
+        else {
+            return Ok(None);
+        };
+        let table_id = table_name_value.table_id();
+
+        let Some(table_info_value) = self
+            .table_metadata_manager
+            .table_info_manager()
+            .get(table_id)
+            .await
+            .context(TableMetadataManagerSnafu)?
+            .map(|v| v.into_inner())
+        else {
+            return Ok(None);
+        };
+        let table_info = Arc::new(
+            table_info_value
+                .table_info
+                .try_into()
+                .context(catalog_err::InvalidTableInfoInCatalogSnafu)?,
+        );
+        Ok(Some(DistTable::table(table_info)))
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
+
+// TODO: This struct can hold a static map of all system tables when
+// the upper layer (e.g., procedure) can inform the catalog manager
+// a new catalog is created.
+/// Existing system tables:
+/// - public.numbers
+/// - information_schema.tables
+/// - information_schema.columns
+#[derive(Clone)]
+struct SystemCatalog {
+    catalog_manager: Weak<KvBackendCatalogManager>,
+}
+
+impl SystemCatalog {
+    fn schema_names(&self) -> Vec<String> {
+        vec![INFORMATION_SCHEMA_NAME.to_string()]
+    }
+
+    fn table_names(&self, schema: &str) -> Vec<String> {
+        if schema == INFORMATION_SCHEMA_NAME {
+            vec![TABLES.to_string(), COLUMNS.to_string()]
+        } else if schema == DEFAULT_SCHEMA_NAME {
+            vec![NUMBERS_TABLE_NAME.to_string()]
+        } else {
+            vec![]
+        }
+    }
+
+    fn schema_exist(&self, schema: &str) -> bool {
+        schema == INFORMATION_SCHEMA_NAME
+    }
+
+    fn table_exist(&self, schema: &str, table: &str) -> bool {
+        if schema == INFORMATION_SCHEMA_NAME {
+            table == TABLES || table == COLUMNS
+        } else if schema == DEFAULT_SCHEMA_NAME {
+            table == NUMBERS_TABLE_NAME
+        } else {
+            false
+        }
+    }
+
+    fn table(&self, catalog: &str, schema: &str, table_name: &str) -> Option<TableRef> {
+        if schema == INFORMATION_SCHEMA_NAME {
+            let information_schema_provider =
+                InformationSchemaProvider::new(catalog.to_string(), self.catalog_manager.clone());
+            information_schema_provider.table(table_name)
+        } else if schema == DEFAULT_SCHEMA_NAME && table_name == NUMBERS_TABLE_NAME {
+            Some(NumbersTable::table(NUMBERS_TABLE_ID))
+        } else {
+            None
+        }
+    }
+}

src/catalog/src/kvbackend/mock.rs

@@ -0,0 +1,128 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::collections::HashMap;
+use std::sync::{Arc, RwLock as StdRwLock};
+
+use common_recordbatch::RecordBatch;
+use datatypes::data_type::ConcreteDataType;
+use datatypes::schema::{ColumnSchema, Schema};
+use datatypes::vectors::StringVector;
+use table::engine::{CloseTableResult, EngineContext, TableEngine};
+use table::metadata::TableId;
+use table::requests::{
+    AlterTableRequest, CloseTableRequest, CreateTableRequest, DropTableRequest, OpenTableRequest,
+    TruncateTableRequest,
+};
+use table::test_util::MemTable;
+use table::TableRef;
+
+#[derive(Default)]
+pub struct MockTableEngine {
+    tables: StdRwLock<HashMap<TableId, TableRef>>,
+}
+
+#[async_trait::async_trait]
+impl TableEngine for MockTableEngine {
+    fn name(&self) -> &str {
+        "MockTableEngine"
+    }
+
+    /// Create a table with only one column
+    async fn create_table(
+        &self,
+        _ctx: &EngineContext,
+        request: CreateTableRequest,
+    ) -> table::Result<TableRef> {
+        let table_id = request.id;
+
+        let schema = Arc::new(Schema::new(vec![ColumnSchema::new(
+            "name",
+            ConcreteDataType::string_datatype(),
+            true,
+        )]));
+
+        let data = vec![Arc::new(StringVector::from(vec!["a", "b", "c"])) as _];
+        let record_batch = RecordBatch::new(schema, data).unwrap();
+        let table = MemTable::new_with_catalog(
+            &request.table_name,
+            record_batch,
+            table_id,
+            request.catalog_name,
+            request.schema_name,
+            vec![0],
+        );
+
+        let mut tables = self.tables.write().unwrap();
+        let _ = tables.insert(table_id, table.clone() as TableRef);
+        Ok(table)
+    }
+
+    async fn open_table(
+        &self,
+        _ctx: &EngineContext,
+        request: OpenTableRequest,
+    ) -> table::Result<Option<TableRef>> {
+        Ok(self.tables.read().unwrap().get(&request.table_id).cloned())
+    }
+
+    async fn alter_table(
+        &self,
+        _ctx: &EngineContext,
+        _request: AlterTableRequest,
+    ) -> table::Result<TableRef> {
+        unimplemented!()
+    }
+
+    fn get_table(
+        &self,
+        _ctx: &EngineContext,
+        table_id: TableId,
+    ) -> table::Result<Option<TableRef>> {
+        Ok(self.tables.read().unwrap().get(&table_id).cloned())
+    }
+
+    fn table_exists(&self, _ctx: &EngineContext, table_id: TableId) -> bool {
+        self.tables.read().unwrap().contains_key(&table_id)
+    }
+
+    async fn drop_table(
+        &self,
+        _ctx: &EngineContext,
+        _request: DropTableRequest,
+    ) -> table::Result<bool> {
+        unimplemented!()
+    }
+
+    async fn close_table(
+        &self,
+        _ctx: &EngineContext,
+        request: CloseTableRequest,
+    ) -> table::Result<CloseTableResult> {
+        let _ = self.tables.write().unwrap().remove(&request.table_id);
+        Ok(CloseTableResult::Released(vec![]))
+    }
+
+    async fn close(&self) -> table::Result<()> {
+        Ok(())
+    }
+
+    async fn truncate_table(
+        &self,
+        _ctx: &EngineContext,
+        _request: TruncateTableRequest,
+    ) -> table::Result<bool> {
+        Ok(true)
+    }
+}

src/catalog/src/lib.rs

@@ -14,92 +14,41 @@
 
 #![feature(trait_upcasting)]
 #![feature(assert_matches)]
+#![feature(try_blocks)]
 
 use std::any::Any;
-use std::collections::HashMap;
 use std::fmt::{Debug, Formatter};
 use std::sync::Arc;
 
-use api::v1::meta::{RegionStat, TableName};
-use common_telemetry::{info, warn};
-use snafu::ResultExt;
-use table::engine::{EngineContext, TableEngineRef};
+use futures::future::BoxFuture;
 use table::metadata::TableId;
 use table::requests::CreateTableRequest;
 use table::TableRef;
 
-use crate::error::{CreateTableSnafu, Result};
-pub use crate::schema::{SchemaProvider, SchemaProviderRef};
+use crate::error::Result;
 
 pub mod error;
-pub mod helper;
-pub(crate) mod information_schema;
-pub mod local;
+pub mod information_schema;
+pub mod kvbackend;
+pub mod memory;
 mod metrics;
-pub mod remote;
-pub mod schema;
-pub mod system;
 pub mod table_source;
-pub mod tables;
-
-/// Represents a catalog, comprising a number of named schemas.
-#[async_trait::async_trait]
-pub trait CatalogProvider: Sync + Send {
-    /// Returns the catalog provider as [`Any`](std::any::Any)
-    /// so that it can be downcast to a specific implementation.
-    fn as_any(&self) -> &dyn Any;
-
-    /// Retrieves the list of available schema names in this catalog.
-    async fn schema_names(&self) -> Result<Vec<String>>;
-
-    /// Registers schema to this catalog.
-    async fn register_schema(
-        &self,
-        name: String,
-        schema: SchemaProviderRef,
-    ) -> Result<Option<SchemaProviderRef>>;
-
-    /// Retrieves a specific schema from the catalog by name, provided it exists.
-    async fn schema(&self, name: &str) -> Result<Option<SchemaProviderRef>>;
-}
-
-pub type CatalogProviderRef = Arc<dyn CatalogProvider>;
 
 #[async_trait::async_trait]
 pub trait CatalogManager: Send + Sync {
-    /// Starts a catalog manager.
-    async fn start(&self) -> Result<()>;
-
-    async fn register_catalog(
-        &self,
-        name: String,
-        catalog: CatalogProviderRef,
-    ) -> Result<Option<CatalogProviderRef>>;
-
-    /// Registers a table within given catalog/schema to catalog manager,
-    /// returns whether the table registered.
-    async fn register_table(&self, request: RegisterTableRequest) -> Result<bool>;
-
-    /// Deregisters a table within given catalog/schema to catalog manager,
-    /// returns whether the table deregistered.
-    async fn deregister_table(&self, request: DeregisterTableRequest) -> Result<bool>;
-
-    /// Register a schema with catalog name and schema name. Retuens whether the
-    /// schema registered.
-    async fn register_schema(&self, request: RegisterSchemaRequest) -> Result<bool>;
-
-    /// Rename a table to [RenameTableRequest::new_table_name], returns whether the table is renamed.
-    async fn rename_table(&self, request: RenameTableRequest) -> Result<bool>;
-
-    /// Register a system table, should be called before starting the manager.
-    async fn register_system_table(&self, request: RegisterSystemTableRequest)
-        -> error::Result<()>;
+    fn as_any(&self) -> &dyn Any;
 
     async fn catalog_names(&self) -> Result<Vec<String>>;
 
-    async fn catalog(&self, catalog: &str) -> Result<Option<CatalogProviderRef>>;
+    async fn schema_names(&self, catalog: &str) -> Result<Vec<String>>;
 
-    async fn schema(&self, catalog: &str, schema: &str) -> Result<Option<SchemaProviderRef>>;
+    async fn table_names(&self, catalog: &str, schema: &str) -> Result<Vec<String>>;
+
+    async fn catalog_exists(&self, catalog: &str) -> Result<bool>;
+
+    async fn schema_exists(&self, catalog: &str, schema: &str) -> Result<bool>;
+
+    async fn table_exists(&self, catalog: &str, schema: &str, table: &str) -> Result<bool>;
 
     /// Returns the table by catalog, schema and table name.
     async fn table(
@@ -108,14 +57,13 @@ pub trait CatalogManager: Send + Sync {
         schema: &str,
         table_name: &str,
     ) -> Result<Option<TableRef>>;
-
-    fn as_any(&self) -> &dyn Any;
 }
 
 pub type CatalogManagerRef = Arc<dyn CatalogManager>;
 
 /// Hook called after system table opening.
-pub type OpenSystemTableHook = Arc<dyn Fn(TableRef) -> Result<()> + Send + Sync>;
+pub type OpenSystemTableHook =
+    Box<dyn Fn(TableRef) -> BoxFuture<'static, Result<()>> + Send + Sync>;
 
 /// Register system table request:
 /// - When system table is already created and registered, the hook will be called
@@ -164,112 +112,13 @@ pub struct DeregisterTableRequest {
 }
 
 #[derive(Debug, Clone)]
-pub struct RegisterSchemaRequest {
+pub struct DeregisterSchemaRequest {
     pub catalog: String,
     pub schema: String,
 }
 
-pub trait CatalogProviderFactory {
-    fn create(&self, catalog_name: String) -> CatalogProviderRef;
-}
-
-pub trait SchemaProviderFactory {
-    fn create(&self, catalog_name: String, schema_name: String) -> SchemaProviderRef;
-}
-
-pub(crate) async fn handle_system_table_request<'a, M: CatalogManager>(
-    manager: &'a M,
-    engine: TableEngineRef,
-    sys_table_requests: &'a mut Vec<RegisterSystemTableRequest>,
-) -> Result<()> {
-    for req in sys_table_requests.drain(..) {
-        let catalog_name = &req.create_table_request.catalog_name;
-        let schema_name = &req.create_table_request.schema_name;
-        let table_name = &req.create_table_request.table_name;
-        let table_id = req.create_table_request.id;
-
-        let table = manager.table(catalog_name, schema_name, table_name).await?;
-        let table = if let Some(table) = table {
-            table
-        } else {
-            let table = engine
-                .create_table(&EngineContext::default(), req.create_table_request.clone())
-                .await
-                .with_context(|_| CreateTableSnafu {
-                    table_info: common_catalog::format_full_table_name(
-                        catalog_name,
-                        schema_name,
-                        table_name,
-                    ),
-                })?;
-            manager
-                .register_table(RegisterTableRequest {
-                    catalog: catalog_name.clone(),
-                    schema: schema_name.clone(),
-                    table_name: table_name.clone(),
-                    table_id,
-                    table: table.clone(),
-                })
-                .await?;
-            info!("Created and registered system table: {table_name}");
-            table
-        };
-        if let Some(hook) = req.open_hook {
-            (hook)(table)?;
-        }
-    }
-    Ok(())
-}
-
-/// The stat of regions in the datanode node.
-/// The number of regions can be got from len of vec.
-///
-/// Ignores any errors occurred during iterating regions. The intention of this method is to
-/// collect region stats that will be carried in Datanode's heartbeat to Metasrv, so it's a
-/// "try our best" job.
-pub async fn datanode_stat(catalog_manager: &CatalogManagerRef) -> (u64, Vec<RegionStat>) {
-    let mut region_number: u64 = 0;
-    let mut region_stats = Vec::new();
-
-    let Ok(catalog_names) = catalog_manager.catalog_names().await else { return (region_number, region_stats) };
-    for catalog_name in catalog_names {
-        let Ok(Some(catalog)) = catalog_manager.catalog(&catalog_name).await else { continue };
-
-        let Ok(schema_names) = catalog.schema_names().await else { continue };
-        for schema_name in schema_names {
-            let Ok(Some(schema)) = catalog.schema(&schema_name).await else { continue };
-
-            let Ok(table_names) = schema.table_names().await else { continue };
-            for table_name in table_names {
-                let Ok(Some(table)) = schema.table(&table_name).await else { continue };
-
-                let region_numbers = &table.table_info().meta.region_numbers;
-                region_number += region_numbers.len() as u64;
-
-                let engine = &table.table_info().meta.engine;
-
-                match table.region_stats() {
-                    Ok(stats) => {
-                        let stats = stats.into_iter().map(|stat| RegionStat {
-                            region_id: stat.region_id,
-                            table_name: Some(TableName {
-                                catalog_name: catalog_name.clone(),
-                                schema_name: schema_name.clone(),
-                                table_name: table_name.clone(),
-                            }),
-                            approximate_bytes: stat.disk_usage_bytes as i64,
-                            attrs: HashMap::from([("engine_name".to_owned(), engine.clone())]),
-                            ..Default::default()
-                        });
-
-                        region_stats.extend(stats);
-                    }
-                    Err(e) => {
-                        warn!("Failed to get region status, err: {:?}", e);
-                    }
-                };
-            }
-        }
-    }
-    (region_number, region_stats)
+#[derive(Debug, Clone)]
+pub struct RegisterSchemaRequest {
+    pub catalog: String,
+    pub schema: String,
 }

src/catalog/src/local/manager.rs

@@ -1,641 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::any::Any;
-use std::sync::atomic::{AtomicU32, Ordering};
-use std::sync::Arc;
-
-use common_catalog::consts::{
-    DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, INFORMATION_SCHEMA_NAME, MIN_USER_TABLE_ID,
-    MITO_ENGINE, SYSTEM_CATALOG_NAME, SYSTEM_CATALOG_TABLE_NAME,
-};
-use common_catalog::format_full_table_name;
-use common_recordbatch::{RecordBatch, SendableRecordBatchStream};
-use common_telemetry::{error, info};
-use datatypes::prelude::ScalarVector;
-use datatypes::vectors::{BinaryVector, UInt8Vector};
-use futures_util::lock::Mutex;
-use metrics::increment_gauge;
-use snafu::{ensure, OptionExt, ResultExt};
-use table::engine::manager::TableEngineManagerRef;
-use table::engine::EngineContext;
-use table::metadata::TableId;
-use table::requests::OpenTableRequest;
-use table::table::numbers::NumbersTable;
-use table::table::TableIdProvider;
-use table::TableRef;
-
-use crate::error::{
-    self, CatalogNotFoundSnafu, IllegalManagerStateSnafu, OpenTableSnafu, ReadSystemCatalogSnafu,
-    Result, SchemaExistsSnafu, SchemaNotFoundSnafu, SystemCatalogSnafu,
-    SystemCatalogTypeMismatchSnafu, TableEngineNotFoundSnafu, TableExistsSnafu, TableNotExistSnafu,
-    TableNotFoundSnafu,
-};
-use crate::local::memory::{MemoryCatalogManager, MemoryCatalogProvider, MemorySchemaProvider};
-use crate::system::{
-    decode_system_catalog, Entry, SystemCatalogTable, TableEntry, ENTRY_TYPE_INDEX, KEY_INDEX,
-    VALUE_INDEX,
-};
-use crate::tables::SystemCatalog;
-use crate::{
-    handle_system_table_request, CatalogManager, CatalogProviderRef, DeregisterTableRequest,
-    RegisterSchemaRequest, RegisterSystemTableRequest, RegisterTableRequest, RenameTableRequest,
-    SchemaProviderRef,
-};
-
-/// A `CatalogManager` consists of a system catalog and a bunch of user catalogs.
-pub struct LocalCatalogManager {
-    system: Arc<SystemCatalog>,
-    catalogs: Arc<MemoryCatalogManager>,
-    engine_manager: TableEngineManagerRef,
-    next_table_id: AtomicU32,
-    init_lock: Mutex<bool>,
-    register_lock: Mutex<()>,
-    system_table_requests: Mutex<Vec<RegisterSystemTableRequest>>,
-}
-
-impl LocalCatalogManager {
-    /// Create a new [CatalogManager] with given user catalogs and mito engine
-    pub async fn try_new(engine_manager: TableEngineManagerRef) -> Result<Self> {
-        let engine = engine_manager
-            .engine(MITO_ENGINE)
-            .context(TableEngineNotFoundSnafu {
-                engine_name: MITO_ENGINE,
-            })?;
-        let table = SystemCatalogTable::new(engine.clone()).await?;
-        let memory_catalog_list = crate::local::memory::new_memory_catalog_list()?;
-        let system_catalog = Arc::new(SystemCatalog::new(table));
-        Ok(Self {
-            system: system_catalog,
-            catalogs: memory_catalog_list,
-            engine_manager,
-            next_table_id: AtomicU32::new(MIN_USER_TABLE_ID),
-            init_lock: Mutex::new(false),
-            register_lock: Mutex::new(()),
-            system_table_requests: Mutex::new(Vec::default()),
-        })
-    }
-
-    /// Scan all entries from system catalog table
-    pub async fn init(&self) -> Result<()> {
-        self.init_system_catalog().await?;
-        let system_records = self.system.information_schema.system.records().await?;
-        let entries = self.collect_system_catalog_entries(system_records).await?;
-        let max_table_id = self.handle_system_catalog_entries(entries).await?;
-
-        info!(
-            "All system catalog entries processed, max table id: {}",
-            max_table_id
-        );
-        self.next_table_id
-            .store((max_table_id + 1).max(MIN_USER_TABLE_ID), Ordering::Relaxed);
-        *self.init_lock.lock().await = true;
-
-        // Processing system table hooks
-        let mut sys_table_requests = self.system_table_requests.lock().await;
-        let engine = self
-            .engine_manager
-            .engine(MITO_ENGINE)
-            .context(TableEngineNotFoundSnafu {
-                engine_name: MITO_ENGINE,
-            })?;
-
-        handle_system_table_request(self, engine, &mut sys_table_requests).await?;
-        Ok(())
-    }
-
-    async fn init_system_catalog(&self) -> Result<()> {
-        let system_schema = Arc::new(MemorySchemaProvider::new());
-        system_schema.register_table_sync(
-            SYSTEM_CATALOG_TABLE_NAME.to_string(),
-            self.system.information_schema.system.clone(),
-        )?;
-        let system_catalog = Arc::new(MemoryCatalogProvider::new());
-        system_catalog.register_schema_sync(INFORMATION_SCHEMA_NAME.to_string(), system_schema)?;
-        self.catalogs
-            .register_catalog_sync(SYSTEM_CATALOG_NAME.to_string(), system_catalog)?;
-
-        let default_catalog = Arc::new(MemoryCatalogProvider::new());
-        let default_schema = Arc::new(MemorySchemaProvider::new());
-
-        // Add numbers table for test
-        let table = Arc::new(NumbersTable::default());
-        default_schema.register_table_sync("numbers".to_string(), table)?;
-
-        default_catalog.register_schema_sync(DEFAULT_SCHEMA_NAME.to_string(), default_schema)?;
-        self.catalogs
-            .register_catalog_sync(DEFAULT_CATALOG_NAME.to_string(), default_catalog)?;
-        Ok(())
-    }
-
-    /// Collect stream of system catalog entries to `Vec<Entry>`
-    async fn collect_system_catalog_entries(
-        &self,
-        stream: SendableRecordBatchStream,
-    ) -> Result<Vec<Entry>> {
-        let record_batch = common_recordbatch::util::collect(stream)
-            .await
-            .context(ReadSystemCatalogSnafu)?;
-        let rbs = record_batch
-            .into_iter()
-            .map(Self::record_batch_to_entry)
-            .collect::<Result<Vec<_>>>()?;
-        Ok(rbs.into_iter().flat_map(Vec::into_iter).collect::<_>())
-    }
-
-    /// Convert `RecordBatch` to a vector of `Entry`.
-    fn record_batch_to_entry(rb: RecordBatch) -> Result<Vec<Entry>> {
-        ensure!(
-            rb.num_columns() >= 6,
-            SystemCatalogSnafu {
-                msg: format!("Length mismatch: {}", rb.num_columns())
-            }
-        );
-
-        let entry_type = rb
-            .column(ENTRY_TYPE_INDEX)
-            .as_any()
-            .downcast_ref::<UInt8Vector>()
-            .with_context(|| SystemCatalogTypeMismatchSnafu {
-                data_type: rb.column(ENTRY_TYPE_INDEX).data_type(),
-            })?;
-
-        let key = rb
-            .column(KEY_INDEX)
-            .as_any()
-            .downcast_ref::<BinaryVector>()
-            .with_context(|| SystemCatalogTypeMismatchSnafu {
-                data_type: rb.column(KEY_INDEX).data_type(),
-            })?;
-
-        let value = rb
-            .column(VALUE_INDEX)
-            .as_any()
-            .downcast_ref::<BinaryVector>()
-            .with_context(|| SystemCatalogTypeMismatchSnafu {
-                data_type: rb.column(VALUE_INDEX).data_type(),
-            })?;
-
-        let mut res = Vec::with_capacity(rb.num_rows());
-        for ((t, k), v) in entry_type
-            .iter_data()
-            .zip(key.iter_data())
-            .zip(value.iter_data())
-        {
-            let entry = decode_system_catalog(t, k, v)?;
-            res.push(entry);
-        }
-        Ok(res)
-    }
-
-    /// Processes records from system catalog table and returns the max table id persisted
-    /// in system catalog table.
-    async fn handle_system_catalog_entries(&self, entries: Vec<Entry>) -> Result<TableId> {
-        let entries = Self::sort_entries(entries);
-        let mut max_table_id = 0;
-        for entry in entries {
-            match entry {
-                Entry::Catalog(c) => {
-                    self.catalogs.register_catalog_if_absent(
-                        c.catalog_name.clone(),
-                        Arc::new(MemoryCatalogProvider::new()),
-                    );
-                    info!("Register catalog: {}", c.catalog_name);
-                }
-                Entry::Schema(s) => {
-                    self.catalogs
-                        .catalog(&s.catalog_name)
-                        .await?
-                        .context(CatalogNotFoundSnafu {
-                            catalog_name: &s.catalog_name,
-                        })?
-                        .register_schema(
-                            s.schema_name.clone(),
-                            Arc::new(MemorySchemaProvider::new()),
-                        )
-                        .await?;
-                    info!("Registered schema: {:?}", s);
-                }
-                Entry::Table(t) => {
-                    self.open_and_register_table(&t).await?;
-                    info!("Registered table: {:?}", t);
-                    max_table_id = max_table_id.max(t.table_id);
-                }
-            }
-        }
-        Ok(max_table_id)
-    }
-
-    /// Sort catalog entries to ensure catalog entries comes first, then schema entries,
-    /// and table entries is the last.
-    fn sort_entries(mut entries: Vec<Entry>) -> Vec<Entry> {
-        entries.sort();
-        entries
-    }
-
-    async fn open_and_register_table(&self, t: &TableEntry) -> Result<()> {
-        let catalog =
-            self.catalogs
-                .catalog(&t.catalog_name)
-                .await?
-                .context(CatalogNotFoundSnafu {
-                    catalog_name: &t.catalog_name,
-                })?;
-        let schema = catalog
-            .schema(&t.schema_name)
-            .await?
-            .context(SchemaNotFoundSnafu {
-                catalog: &t.catalog_name,
-                schema: &t.schema_name,
-            })?;
-
-        let context = EngineContext {};
-        let request = OpenTableRequest {
-            catalog_name: t.catalog_name.clone(),
-            schema_name: t.schema_name.clone(),
-            table_name: t.table_name.clone(),
-            table_id: t.table_id,
-            region_numbers: vec![0],
-        };
-        let engine = self
-            .engine_manager
-            .engine(&t.engine)
-            .context(TableEngineNotFoundSnafu {
-                engine_name: &t.engine,
-            })?;
-
-        let option = engine
-            .open_table(&context, request)
-            .await
-            .with_context(|_| OpenTableSnafu {
-                table_info: format!(
-                    "{}.{}.{}, id: {}",
-                    &t.catalog_name, &t.schema_name, &t.table_name, t.table_id
-                ),
-            })?
-            .with_context(|| TableNotFoundSnafu {
-                table_info: format!(
-                    "{}.{}.{}, id: {}",
-                    &t.catalog_name, &t.schema_name, &t.table_name, t.table_id
-                ),
-            })?;
-
-        schema.register_table(t.table_name.clone(), option).await?;
-        Ok(())
-    }
-}
-
-#[async_trait::async_trait]
-impl TableIdProvider for LocalCatalogManager {
-    async fn next_table_id(&self) -> table::Result<TableId> {
-        Ok(self.next_table_id.fetch_add(1, Ordering::Relaxed))
-    }
-}
-
-#[async_trait::async_trait]
-impl CatalogManager for LocalCatalogManager {
-    /// Start [LocalCatalogManager] to load all information from system catalog table.
-    /// Make sure table engine is initialized before starting [MemoryCatalogManager].
-    async fn start(&self) -> Result<()> {
-        self.init().await
-    }
-
-    async fn register_table(&self, request: RegisterTableRequest) -> Result<bool> {
-        let started = self.init_lock.lock().await;
-
-        ensure!(
-            *started,
-            IllegalManagerStateSnafu {
-                msg: "Catalog manager not started",
-            }
-        );
-
-        let catalog_name = &request.catalog;
-        let schema_name = &request.schema;
-
-        let catalog = self
-            .catalogs
-            .catalog(catalog_name)
-            .await?
-            .context(CatalogNotFoundSnafu { catalog_name })?;
-        let schema = catalog
-            .schema(schema_name)
-            .await?
-            .with_context(|| SchemaNotFoundSnafu {
-                catalog: catalog_name,
-                schema: schema_name,
-            })?;
-
-        {
-            let _lock = self.register_lock.lock().await;
-            if let Some(existing) = schema.table(&request.table_name).await? {
-                if existing.table_info().ident.table_id != request.table_id {
-                    error!(
-                        "Unexpected table register request: {:?}, existing: {:?}",
-                        request,
-                        existing.table_info()
-                    );
-                    return TableExistsSnafu {
-                        table: format_full_table_name(
-                            catalog_name,
-                            schema_name,
-                            &request.table_name,
-                        ),
-                    }
-                    .fail();
-                }
-                // Try to register table with same table id, just ignore.
-                Ok(false)
-            } else {
-                let engine = request.table.table_info().meta.engine.to_string();
-                // table does not exist
-                self.system
-                    .register_table(
-                        catalog_name.clone(),
-                        schema_name.clone(),
-                        request.table_name.clone(),
-                        request.table_id,
-                        engine,
-                    )
-                    .await?;
-                schema
-                    .register_table(request.table_name, request.table)
-                    .await?;
-                increment_gauge!(
-                    crate::metrics::METRIC_CATALOG_MANAGER_TABLE_COUNT,
-                    1.0,
-                    &[crate::metrics::db_label(catalog_name, schema_name)],
-                );
-                Ok(true)
-            }
-        }
-    }
-
-    async fn rename_table(&self, request: RenameTableRequest) -> Result<bool> {
-        let started = self.init_lock.lock().await;
-
-        ensure!(
-            *started,
-            IllegalManagerStateSnafu {
-                msg: "Catalog manager not started",
-            }
-        );
-
-        let catalog_name = &request.catalog;
-        let schema_name = &request.schema;
-
-        let catalog = self
-            .catalogs
-            .catalog(catalog_name)
-            .await?
-            .context(CatalogNotFoundSnafu { catalog_name })?;
-
-        let schema = catalog
-            .schema(schema_name)
-            .await?
-            .with_context(|| SchemaNotFoundSnafu {
-                catalog: catalog_name,
-                schema: schema_name,
-            })?;
-
-        let _lock = self.register_lock.lock().await;
-        ensure!(
-            !schema.table_exist(&request.new_table_name).await?,
-            TableExistsSnafu {
-                table: &request.new_table_name
-            }
-        );
-        let old_table = schema
-            .table(&request.table_name)
-            .await?
-            .context(TableNotExistSnafu {
-                table: &request.table_name,
-            })?;
-
-        let engine = old_table.table_info().meta.engine.to_string();
-        // rename table in system catalog
-        self.system
-            .register_table(
-                catalog_name.clone(),
-                schema_name.clone(),
-                request.new_table_name.clone(),
-                request.table_id,
-                engine,
-            )
-            .await?;
-
-        let renamed = schema
-            .rename_table(&request.table_name, request.new_table_name.clone())
-            .await
-            .is_ok();
-        Ok(renamed)
-    }
-
-    async fn deregister_table(&self, request: DeregisterTableRequest) -> Result<bool> {
-        {
-            let started = *self.init_lock.lock().await;
-            ensure!(started, IllegalManagerStateSnafu { msg: "not started" });
-        }
-
-        {
-            let _ = self.register_lock.lock().await;
-
-            let DeregisterTableRequest {
-                catalog,
-                schema,
-                table_name,
-            } = &request;
-            let table_id = self
-                .catalogs
-                .table(catalog, schema, table_name)
-                .await?
-                .with_context(|| error::TableNotExistSnafu {
-                    table: format_full_table_name(catalog, schema, table_name),
-                })?
-                .table_info()
-                .ident
-                .table_id;
-
-            if !self.system.deregister_table(&request, table_id).await? {
-                return Ok(false);
-            }
-
-            self.catalogs.deregister_table(request).await
-        }
-    }
-
-    async fn register_schema(&self, request: RegisterSchemaRequest) -> Result<bool> {
-        let started = self.init_lock.lock().await;
-        ensure!(
-            *started,
-            IllegalManagerStateSnafu {
-                msg: "Catalog manager not started",
-            }
-        );
-        let catalog_name = &request.catalog;
-        let schema_name = &request.schema;
-
-        let catalog = self
-            .catalogs
-            .catalog(catalog_name)
-            .await?
-            .context(CatalogNotFoundSnafu { catalog_name })?;
-
-        {
-            let _lock = self.register_lock.lock().await;
-            ensure!(
-                catalog.schema(schema_name).await?.is_none(),
-                SchemaExistsSnafu {
-                    schema: schema_name,
-                }
-            );
-            self.system
-                .register_schema(request.catalog, schema_name.clone())
-                .await?;
-            catalog
-                .register_schema(request.schema, Arc::new(MemorySchemaProvider::new()))
-                .await?;
-
-            Ok(true)
-        }
-    }
-
-    async fn register_system_table(&self, request: RegisterSystemTableRequest) -> Result<()> {
-        let catalog_name = request.create_table_request.catalog_name.clone();
-        let schema_name = request.create_table_request.schema_name.clone();
-
-        ensure!(
-            !*self.init_lock.lock().await,
-            IllegalManagerStateSnafu {
-                msg: "Catalog manager already started",
-            }
-        );
-
-        let mut sys_table_requests = self.system_table_requests.lock().await;
-        sys_table_requests.push(request);
-        increment_gauge!(
-            crate::metrics::METRIC_CATALOG_MANAGER_TABLE_COUNT,
-            1.0,
-            &[crate::metrics::db_label(&catalog_name, &schema_name)],
-        );
-        Ok(())
-    }
-
-    async fn schema(&self, catalog: &str, schema: &str) -> Result<Option<SchemaProviderRef>> {
-        self.catalogs
-            .catalog(catalog)
-            .await?
-            .context(CatalogNotFoundSnafu {
-                catalog_name: catalog,
-            })?
-            .schema(schema)
-            .await
-    }
-
-    async fn table(
-        &self,
-        catalog_name: &str,
-        schema_name: &str,
-        table_name: &str,
-    ) -> Result<Option<TableRef>> {
-        let catalog = self
-            .catalogs
-            .catalog(catalog_name)
-            .await?
-            .context(CatalogNotFoundSnafu { catalog_name })?;
-        let schema = catalog
-            .schema(schema_name)
-            .await?
-            .with_context(|| SchemaNotFoundSnafu {
-                catalog: catalog_name,
-                schema: schema_name,
-            })?;
-        schema.table(table_name).await
-    }
-
-    async fn catalog(&self, catalog: &str) -> Result<Option<CatalogProviderRef>> {
-        if catalog.eq_ignore_ascii_case(SYSTEM_CATALOG_NAME) {
-            Ok(Some(self.system.clone()))
-        } else {
-            self.catalogs.catalog(catalog).await
-        }
-    }
-
-    async fn catalog_names(&self) -> Result<Vec<String>> {
-        self.catalogs.catalog_names().await
-    }
-
-    async fn register_catalog(
-        &self,
-        name: String,
-        catalog: CatalogProviderRef,
-    ) -> Result<Option<CatalogProviderRef>> {
-        self.catalogs.register_catalog(name, catalog).await
-    }
-
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use std::assert_matches::assert_matches;
-
-    use mito::engine::MITO_ENGINE;
-
-    use super::*;
-    use crate::system::{CatalogEntry, SchemaEntry};
-
-    #[test]
-    fn test_sort_entry() {
-        let vec = vec![
-            Entry::Table(TableEntry {
-                catalog_name: "C1".to_string(),
-                schema_name: "S1".to_string(),
-                table_name: "T1".to_string(),
-                table_id: 1,
-                engine: MITO_ENGINE.to_string(),
-            }),
-            Entry::Catalog(CatalogEntry {
-                catalog_name: "C2".to_string(),
-            }),
-            Entry::Schema(SchemaEntry {
-                catalog_name: "C1".to_string(),
-                schema_name: "S1".to_string(),
-            }),
-            Entry::Schema(SchemaEntry {
-                catalog_name: "C2".to_string(),
-                schema_name: "S2".to_string(),
-            }),
-            Entry::Catalog(CatalogEntry {
-                catalog_name: "".to_string(),
-            }),
-            Entry::Table(TableEntry {
-                catalog_name: "C1".to_string(),
-                schema_name: "S1".to_string(),
-                table_name: "T2".to_string(),
-                table_id: 2,
-                engine: MITO_ENGINE.to_string(),
-            }),
-        ];
-        let res = LocalCatalogManager::sort_entries(vec);
-        assert_matches!(res[0], Entry::Catalog(..));
-        assert_matches!(res[1], Entry::Catalog(..));
-        assert_matches!(res[2], Entry::Schema(..));
-        assert_matches!(res[3], Entry::Schema(..));
-        assert_matches!(res[4], Entry::Table(..));
-        assert_matches!(res[5], Entry::Table(..));
-    }
-}

src/catalog/src/local/memory.rs

@@ -1,592 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::any::Any;
-use std::collections::hash_map::Entry;
-use std::collections::HashMap;
-use std::sync::atomic::{AtomicU32, Ordering};
-use std::sync::{Arc, RwLock};
-
-use async_trait::async_trait;
-use common_catalog::consts::MIN_USER_TABLE_ID;
-use common_telemetry::error;
-use metrics::{decrement_gauge, increment_gauge};
-use snafu::{ensure, OptionExt};
-use table::metadata::TableId;
-use table::table::TableIdProvider;
-use table::TableRef;
-
-use crate::error::{
-    self, CatalogNotFoundSnafu, Result, SchemaNotFoundSnafu, TableExistsSnafu, TableNotFoundSnafu,
-};
-use crate::schema::SchemaProvider;
-use crate::{
-    CatalogManager, CatalogProvider, CatalogProviderRef, DeregisterTableRequest,
-    RegisterSchemaRequest, RegisterSystemTableRequest, RegisterTableRequest, RenameTableRequest,
-    SchemaProviderRef,
-};
-
-/// Simple in-memory list of catalogs
-pub struct MemoryCatalogManager {
-    /// Collection of catalogs containing schemas and ultimately Tables
-    pub catalogs: RwLock<HashMap<String, CatalogProviderRef>>,
-    pub table_id: AtomicU32,
-}
-
-impl Default for MemoryCatalogManager {
-    fn default() -> Self {
-        let manager = Self {
-            table_id: AtomicU32::new(MIN_USER_TABLE_ID),
-            catalogs: Default::default(),
-        };
-        let default_catalog = Arc::new(MemoryCatalogProvider::new());
-        manager
-            .register_catalog_sync("greptime".to_string(), default_catalog.clone())
-            .unwrap();
-        default_catalog
-            .register_schema_sync("public".to_string(), Arc::new(MemorySchemaProvider::new()))
-            .unwrap();
-        manager
-    }
-}
-
-#[async_trait::async_trait]
-impl TableIdProvider for MemoryCatalogManager {
-    async fn next_table_id(&self) -> table::error::Result<TableId> {
-        Ok(self.table_id.fetch_add(1, Ordering::Relaxed))
-    }
-}
-
-#[async_trait::async_trait]
-impl CatalogManager for MemoryCatalogManager {
-    async fn start(&self) -> Result<()> {
-        self.table_id.store(MIN_USER_TABLE_ID, Ordering::Relaxed);
-        Ok(())
-    }
-
-    async fn register_table(&self, request: RegisterTableRequest) -> Result<bool> {
-        let schema = self
-            .catalog(&request.catalog)
-            .context(CatalogNotFoundSnafu {
-                catalog_name: &request.catalog,
-            })?
-            .schema(&request.schema)
-            .await?
-            .context(SchemaNotFoundSnafu {
-                catalog: &request.catalog,
-                schema: &request.schema,
-            })?;
-        increment_gauge!(
-            crate::metrics::METRIC_CATALOG_MANAGER_TABLE_COUNT,
-            1.0,
-            &[crate::metrics::db_label(&request.catalog, &request.schema)],
-        );
-        schema
-            .register_table(request.table_name, request.table)
-            .await
-            .map(|v| v.is_none())
-    }
-
-    async fn rename_table(&self, request: RenameTableRequest) -> Result<bool> {
-        let catalog = self
-            .catalog(&request.catalog)
-            .context(CatalogNotFoundSnafu {
-                catalog_name: &request.catalog,
-            })?;
-        let schema =
-            catalog
-                .schema(&request.schema)
-                .await?
-                .with_context(|| SchemaNotFoundSnafu {
-                    catalog: &request.catalog,
-                    schema: &request.schema,
-                })?;
-        Ok(schema
-            .rename_table(&request.table_name, request.new_table_name)
-            .await
-            .is_ok())
-    }
-
-    async fn deregister_table(&self, request: DeregisterTableRequest) -> Result<bool> {
-        let schema = self
-            .catalog(&request.catalog)
-            .context(CatalogNotFoundSnafu {
-                catalog_name: &request.catalog,
-            })?
-            .schema(&request.schema)
-            .await?
-            .with_context(|| SchemaNotFoundSnafu {
-                catalog: &request.catalog,
-                schema: &request.schema,
-            })?;
-        decrement_gauge!(
-            crate::metrics::METRIC_CATALOG_MANAGER_TABLE_COUNT,
-            1.0,
-            &[crate::metrics::db_label(&request.catalog, &request.schema)],
-        );
-        schema
-            .deregister_table(&request.table_name)
-            .await
-            .map(|v| v.is_some())
-    }
-
-    async fn register_schema(&self, request: RegisterSchemaRequest) -> Result<bool> {
-        let catalog = self
-            .catalog(&request.catalog)
-            .context(CatalogNotFoundSnafu {
-                catalog_name: &request.catalog,
-            })?;
-        catalog
-            .register_schema(request.schema, Arc::new(MemorySchemaProvider::new()))
-            .await?;
-        increment_gauge!(crate::metrics::METRIC_CATALOG_MANAGER_SCHEMA_COUNT, 1.0);
-        Ok(true)
-    }
-
-    async fn register_system_table(&self, _request: RegisterSystemTableRequest) -> Result<()> {
-        // TODO(ruihang): support register system table request
-        Ok(())
-    }
-
-    async fn schema(&self, catalog: &str, schema: &str) -> Result<Option<SchemaProviderRef>> {
-        if let Some(c) = self.catalog(catalog) {
-            c.schema(schema).await
-        } else {
-            Ok(None)
-        }
-    }
-
-    async fn table(
-        &self,
-        catalog: &str,
-        schema: &str,
-        table_name: &str,
-    ) -> Result<Option<TableRef>> {
-        let Some(catalog) = self
-            .catalog(catalog) else { return Ok(None)};
-        let Some(s) = catalog.schema(schema).await? else { return Ok(None) };
-        s.table(table_name).await
-    }
-
-    async fn catalog(&self, catalog: &str) -> Result<Option<CatalogProviderRef>> {
-        Ok(self.catalogs.read().unwrap().get(catalog).cloned())
-    }
-
-    async fn catalog_names(&self) -> Result<Vec<String>> {
-        Ok(self.catalogs.read().unwrap().keys().cloned().collect())
-    }
-
-    async fn register_catalog(
-        &self,
-        name: String,
-        catalog: CatalogProviderRef,
-    ) -> Result<Option<CatalogProviderRef>> {
-        increment_gauge!(crate::metrics::METRIC_CATALOG_MANAGER_CATALOG_COUNT, 1.0);
-        self.register_catalog_sync(name, catalog)
-    }
-
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-}
-
-impl MemoryCatalogManager {
-    /// Registers a catalog and return `None` if no catalog with the same name was already
-    /// registered, or `Some` with the previously registered catalog.
-    pub fn register_catalog_if_absent(
-        &self,
-        name: String,
-        catalog: CatalogProviderRef,
-    ) -> Option<CatalogProviderRef> {
-        let mut catalogs = self.catalogs.write().unwrap();
-        let entry = catalogs.entry(name);
-        match entry {
-            Entry::Occupied(v) => Some(v.get().clone()),
-            Entry::Vacant(v) => {
-                v.insert(catalog);
-                None
-            }
-        }
-    }
-
-    pub fn register_catalog_sync(
-        &self,
-        name: String,
-        catalog: CatalogProviderRef,
-    ) -> Result<Option<CatalogProviderRef>> {
-        let mut catalogs = self.catalogs.write().unwrap();
-        Ok(catalogs.insert(name, catalog))
-    }
-
-    fn catalog(&self, catalog_name: &str) -> Option<CatalogProviderRef> {
-        self.catalogs.read().unwrap().get(catalog_name).cloned()
-    }
-}
-
-impl Default for MemoryCatalogProvider {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-/// Simple in-memory implementation of a catalog.
-pub struct MemoryCatalogProvider {
-    schemas: RwLock<HashMap<String, Arc<dyn SchemaProvider>>>,
-}
-
-impl MemoryCatalogProvider {
-    /// Instantiates a new MemoryCatalogProvider with an empty collection of schemas.
-    pub fn new() -> Self {
-        Self {
-            schemas: RwLock::new(HashMap::new()),
-        }
-    }
-
-    pub fn schema_names_sync(&self) -> Result<Vec<String>> {
-        let schemas = self.schemas.read().unwrap();
-        Ok(schemas.keys().cloned().collect())
-    }
-
-    pub fn register_schema_sync(
-        &self,
-        name: String,
-        schema: SchemaProviderRef,
-    ) -> Result<Option<SchemaProviderRef>> {
-        let mut schemas = self.schemas.write().unwrap();
-        ensure!(
-            !schemas.contains_key(&name),
-            error::SchemaExistsSnafu { schema: &name }
-        );
-        increment_gauge!(crate::metrics::METRIC_CATALOG_MANAGER_SCHEMA_COUNT, 1.0);
-        Ok(schemas.insert(name, schema))
-    }
-
-    pub fn schema_sync(&self, name: &str) -> Result<Option<Arc<dyn SchemaProvider>>> {
-        let schemas = self.schemas.read().unwrap();
-        Ok(schemas.get(name).cloned())
-    }
-}
-
-#[async_trait::async_trait]
-impl CatalogProvider for MemoryCatalogProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
-    async fn schema_names(&self) -> Result<Vec<String>> {
-        self.schema_names_sync()
-    }
-
-    async fn register_schema(
-        &self,
-        name: String,
-        schema: SchemaProviderRef,
-    ) -> Result<Option<SchemaProviderRef>> {
-        self.register_schema_sync(name, schema)
-    }
-
-    async fn schema(&self, name: &str) -> Result<Option<Arc<dyn SchemaProvider>>> {
-        self.schema_sync(name)
-    }
-}
-
-/// Simple in-memory implementation of a schema.
-pub struct MemorySchemaProvider {
-    tables: RwLock<HashMap<String, TableRef>>,
-}
-
-impl MemorySchemaProvider {
-    /// Instantiates a new MemorySchemaProvider with an empty collection of tables.
-    pub fn new() -> Self {
-        Self {
-            tables: RwLock::new(HashMap::new()),
-        }
-    }
-
-    pub fn register_table_sync(&self, name: String, table: TableRef) -> Result<Option<TableRef>> {
-        let mut tables = self.tables.write().unwrap();
-        if let Some(existing) = tables.get(name.as_str()) {
-            // if table with the same name but different table id exists, then it's a fatal bug
-            if existing.table_info().ident.table_id != table.table_info().ident.table_id {
-                error!(
-                    "Unexpected table register: {:?}, existing: {:?}",
-                    table.table_info(),
-                    existing.table_info()
-                );
-                return TableExistsSnafu { table: name }.fail()?;
-            }
-            Ok(Some(existing.clone()))
-        } else {
-            Ok(tables.insert(name, table))
-        }
-    }
-
-    pub fn rename_table_sync(&self, name: &str, new_name: String) -> Result<TableRef> {
-        let mut tables = self.tables.write().unwrap();
-        let Some(table) = tables.remove(name) else {
-            return TableNotFoundSnafu {
-                table_info: name.to_string(),
-            }
-                .fail()?;
-        };
-        let e = match tables.entry(new_name) {
-            Entry::Vacant(e) => e,
-            Entry::Occupied(e) => {
-                return TableExistsSnafu { table: e.key() }.fail();
-            }
-        };
-        e.insert(table.clone());
-        Ok(table)
-    }
-
-    pub fn table_exist_sync(&self, name: &str) -> Result<bool> {
-        let tables = self.tables.read().unwrap();
-        Ok(tables.contains_key(name))
-    }
-
-    pub fn deregister_table_sync(&self, name: &str) -> Result<Option<TableRef>> {
-        let mut tables = self.tables.write().unwrap();
-        Ok(tables.remove(name))
-    }
-}
-
-impl Default for MemorySchemaProvider {
-    fn default() -> Self {
-        Self::new()
-    }
-}
-
-#[async_trait]
-impl SchemaProvider for MemorySchemaProvider {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
-    async fn table_names(&self) -> Result<Vec<String>> {
-        let tables = self.tables.read().unwrap();
-        Ok(tables.keys().cloned().collect())
-    }
-
-    async fn table(&self, name: &str) -> Result<Option<TableRef>> {
-        let tables = self.tables.read().unwrap();
-        Ok(tables.get(name).cloned())
-    }
-
-    async fn register_table(&self, name: String, table: TableRef) -> Result<Option<TableRef>> {
-        self.register_table_sync(name, table)
-    }
-
-    async fn rename_table(&self, name: &str, new_name: String) -> Result<TableRef> {
-        self.rename_table_sync(name, new_name)
-    }
-
-    async fn deregister_table(&self, name: &str) -> Result<Option<TableRef>> {
-        self.deregister_table_sync(name)
-    }
-
-    async fn table_exist(&self, name: &str) -> Result<bool> {
-        self.table_exist_sync(name)
-    }
-}
-
-/// Create a memory catalog list contains a numbers table for test
-pub fn new_memory_catalog_list() -> Result<Arc<MemoryCatalogManager>> {
-    Ok(Arc::new(MemoryCatalogManager::default()))
-}
-
-#[cfg(test)]
-mod tests {
-    use common_catalog::consts::*;
-    use common_error::ext::ErrorExt;
-    use common_error::prelude::StatusCode;
-    use table::table::numbers::NumbersTable;
-
-    use super::*;
-
-    #[tokio::test]
-    async fn test_new_memory_catalog_list() {
-        let catalog_list = new_memory_catalog_list().unwrap();
-        let default_catalog = CatalogManager::catalog(&*catalog_list, DEFAULT_CATALOG_NAME)
-            .await
-            .unwrap()
-            .unwrap();
-
-        let default_schema = default_catalog
-            .schema(DEFAULT_SCHEMA_NAME)
-            .await
-            .unwrap()
-            .unwrap();
-
-        default_schema
-            .register_table("numbers".to_string(), Arc::new(NumbersTable::default()))
-            .await
-            .unwrap();
-
-        let table = default_schema.table("numbers").await.unwrap();
-        assert!(table.is_some());
-        assert!(default_schema.table("not_exists").await.unwrap().is_none());
-    }
-
-    #[tokio::test]
-    async fn test_mem_provider() {
-        let provider = MemorySchemaProvider::new();
-        let table_name = "numbers";
-        assert!(!provider.table_exist_sync(table_name).unwrap());
-        provider.deregister_table_sync(table_name).unwrap();
-        let test_table = NumbersTable::default();
-        // register table successfully
-        assert!(provider
-            .register_table_sync(table_name.to_string(), Arc::new(test_table))
-            .unwrap()
-            .is_none());
-        assert!(provider.table_exist_sync(table_name).unwrap());
-        let other_table = NumbersTable::new(12);
-        let result = provider.register_table_sync(table_name.to_string(), Arc::new(other_table));
-        let err = result.err().unwrap();
-        assert_eq!(StatusCode::TableAlreadyExists, err.status_code());
-    }
-
-    #[tokio::test]
-    async fn test_mem_provider_rename_table() {
-        let provider = MemorySchemaProvider::new();
-        let table_name = "num";
-        assert!(!provider.table_exist_sync(table_name).unwrap());
-        let test_table: TableRef = Arc::new(NumbersTable::default());
-        // register test table
-        assert!(provider
-            .register_table_sync(table_name.to_string(), test_table.clone())
-            .unwrap()
-            .is_none());
-        assert!(provider.table_exist_sync(table_name).unwrap());
-
-        // rename test table
-        let new_table_name = "numbers";
-        provider
-            .rename_table_sync(table_name, new_table_name.to_string())
-            .unwrap();
-
-        // test old table name not exist
-        assert!(!provider.table_exist_sync(table_name).unwrap());
-        provider.deregister_table_sync(table_name).unwrap();
-
-        // test new table name exists
-        assert!(provider.table_exist_sync(new_table_name).unwrap());
-        let registered_table = provider.table(new_table_name).await.unwrap().unwrap();
-        assert_eq!(
-            registered_table.table_info().ident.table_id,
-            test_table.table_info().ident.table_id
-        );
-
-        let other_table = Arc::new(NumbersTable::new(2));
-        let result = provider
-            .register_table(new_table_name.to_string(), other_table)
-            .await;
-        let err = result.err().unwrap();
-        assert_eq!(StatusCode::TableAlreadyExists, err.status_code());
-    }
-
-    #[tokio::test]
-    async fn test_catalog_rename_table() {
-        let catalog = MemoryCatalogManager::default();
-        let schema = catalog
-            .schema(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME)
-            .await
-            .unwrap()
-            .unwrap();
-
-        // register table
-        let table_name = "num";
-        let table_id = 2333;
-        let table: TableRef = Arc::new(NumbersTable::new(table_id));
-        let register_table_req = RegisterTableRequest {
-            catalog: DEFAULT_CATALOG_NAME.to_string(),
-            schema: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: table_name.to_string(),
-            table_id,
-            table,
-        };
-        assert!(catalog.register_table(register_table_req).await.unwrap());
-        assert!(schema.table_exist(table_name).await.unwrap());
-
-        // rename table
-        let new_table_name = "numbers_new";
-        let rename_table_req = RenameTableRequest {
-            catalog: DEFAULT_CATALOG_NAME.to_string(),
-            schema: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: table_name.to_string(),
-            new_table_name: new_table_name.to_string(),
-            table_id,
-        };
-        assert!(catalog.rename_table(rename_table_req).await.unwrap());
-        assert!(!schema.table_exist(table_name).await.unwrap());
-        assert!(schema.table_exist(new_table_name).await.unwrap());
-
-        let registered_table = catalog
-            .table(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, new_table_name)
-            .await
-            .unwrap()
-            .unwrap();
-        assert_eq!(registered_table.table_info().ident.table_id, table_id);
-    }
-
-    #[test]
-    pub fn test_register_if_absent() {
-        let list = MemoryCatalogManager::default();
-        assert!(list
-            .register_catalog_if_absent(
-                "test_catalog".to_string(),
-                Arc::new(MemoryCatalogProvider::new())
-            )
-            .is_none());
-        list.register_catalog_if_absent(
-            "test_catalog".to_string(),
-            Arc::new(MemoryCatalogProvider::new()),
-        )
-        .unwrap();
-        list.as_any()
-            .downcast_ref::<MemoryCatalogManager>()
-            .unwrap();
-    }
-
-    #[tokio::test]
-    pub async fn test_catalog_deregister_table() {
-        let catalog = MemoryCatalogManager::default();
-        let schema = catalog
-            .schema(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME)
-            .await
-            .unwrap()
-            .unwrap();
-
-        let register_table_req = RegisterTableRequest {
-            catalog: DEFAULT_CATALOG_NAME.to_string(),
-            schema: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: "numbers".to_string(),
-            table_id: 2333,
-            table: Arc::new(NumbersTable::default()),
-        };
-        catalog.register_table(register_table_req).await.unwrap();
-        assert!(schema.table_exist("numbers").await.unwrap());
-
-        let deregister_table_req = DeregisterTableRequest {
-            catalog: DEFAULT_CATALOG_NAME.to_string(),
-            schema: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: "numbers".to_string(),
-        };
-        catalog
-            .deregister_table(deregister_table_req)
-            .await
-            .unwrap();
-        assert!(!schema.table_exist("numbers").await.unwrap());
-    }
-}

src/catalog/src/memory.rs

@@ -12,9 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-pub mod config;
-pub mod engine;
-pub mod error;
-mod manifest;
-mod metrics;
-pub mod table;
+pub mod manager;
+
+pub use manager::{new_memory_catalog_manager, MemoryCatalogManager};

src/catalog/src/memory/manager.rs

@@ -0,0 +1,369 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use std::any::Any;
+use std::collections::hash_map::Entry;
+use std::collections::HashMap;
+use std::sync::{Arc, RwLock, Weak};
+
+use common_catalog::consts::{DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, INFORMATION_SCHEMA_NAME};
+use metrics::{decrement_gauge, increment_gauge};
+use snafu::OptionExt;
+use table::TableRef;
+
+use crate::error::{CatalogNotFoundSnafu, Result, SchemaNotFoundSnafu, TableExistsSnafu};
+use crate::information_schema::InformationSchemaProvider;
+use crate::{CatalogManager, DeregisterTableRequest, RegisterSchemaRequest, RegisterTableRequest};
+
+type SchemaEntries = HashMap<String, HashMap<String, TableRef>>;
+
+/// Simple in-memory list of catalogs
+#[derive(Clone)]
+pub struct MemoryCatalogManager {
+    /// Collection of catalogs containing schemas and ultimately Tables
+    catalogs: Arc<RwLock<HashMap<String, SchemaEntries>>>,
+}
+
+#[async_trait::async_trait]
+impl CatalogManager for MemoryCatalogManager {
+    async fn schema_exists(&self, catalog: &str, schema: &str) -> Result<bool> {
+        self.schema_exist_sync(catalog, schema)
+    }
+
+    async fn table(
+        &self,
+        catalog: &str,
+        schema: &str,
+        table_name: &str,
+    ) -> Result<Option<TableRef>> {
+        let result = try {
+            self.catalogs
+                .read()
+                .unwrap()
+                .get(catalog)?
+                .get(schema)?
+                .get(table_name)
+                .cloned()?
+        };
+        Ok(result)
+    }
+
+    async fn catalog_exists(&self, catalog: &str) -> Result<bool> {
+        self.catalog_exist_sync(catalog)
+    }
+
+    async fn table_exists(&self, catalog: &str, schema: &str, table: &str) -> Result<bool> {
+        let catalogs = self.catalogs.read().unwrap();
+        Ok(catalogs
+            .get(catalog)
+            .with_context(|| CatalogNotFoundSnafu {
+                catalog_name: catalog,
+            })?
+            .get(schema)
+            .with_context(|| SchemaNotFoundSnafu { catalog, schema })?
+            .contains_key(table))
+    }
+
+    async fn catalog_names(&self) -> Result<Vec<String>> {
+        Ok(self.catalogs.read().unwrap().keys().cloned().collect())
+    }
+
+    async fn schema_names(&self, catalog_name: &str) -> Result<Vec<String>> {
+        Ok(self
+            .catalogs
+            .read()
+            .unwrap()
+            .get(catalog_name)
+            .with_context(|| CatalogNotFoundSnafu { catalog_name })?
+            .keys()
+            .cloned()
+            .collect())
+    }
+
+    async fn table_names(&self, catalog_name: &str, schema_name: &str) -> Result<Vec<String>> {
+        Ok(self
+            .catalogs
+            .read()
+            .unwrap()
+            .get(catalog_name)
+            .with_context(|| CatalogNotFoundSnafu { catalog_name })?
+            .get(schema_name)
+            .with_context(|| SchemaNotFoundSnafu {
+                catalog: catalog_name,
+                schema: schema_name,
+            })?
+            .keys()
+            .cloned()
+            .collect())
+    }
+
+    fn as_any(&self) -> &dyn Any {
+        self
+    }
+}
+
+impl MemoryCatalogManager {
+    pub fn new() -> Arc<Self> {
+        Arc::new(Self {
+            catalogs: Default::default(),
+        })
+    }
+
+    /// Creates a manager with some default setups
+    /// (e.g. default catalog/schema and information schema)
+    pub fn with_default_setup() -> Arc<Self> {
+        let manager = Arc::new(Self {
+            catalogs: Default::default(),
+        });
+
+        // Safety: default catalog/schema is registered in order so no CatalogNotFound error will occur
+        manager.register_catalog_sync(DEFAULT_CATALOG_NAME).unwrap();
+        manager
+            .register_schema_sync(RegisterSchemaRequest {
+                catalog: DEFAULT_CATALOG_NAME.to_string(),
+                schema: DEFAULT_SCHEMA_NAME.to_string(),
+            })
+            .unwrap();
+
+        manager
+    }
+
+    fn schema_exist_sync(&self, catalog: &str, schema: &str) -> Result<bool> {
+        Ok(self
+            .catalogs
+            .read()
+            .unwrap()
+            .get(catalog)
+            .with_context(|| CatalogNotFoundSnafu {
+                catalog_name: catalog,
+            })?
+            .contains_key(schema))
+    }
+
+    fn catalog_exist_sync(&self, catalog: &str) -> Result<bool> {
+        Ok(self.catalogs.read().unwrap().get(catalog).is_some())
+    }
+
+    /// Registers a catalog if it does not exist and returns false if the schema exists.
+    pub fn register_catalog_sync(&self, name: &str) -> Result<bool> {
+        let name = name.to_string();
+
+        let mut catalogs = self.catalogs.write().unwrap();
+
+        match catalogs.entry(name.clone()) {
+            Entry::Vacant(e) => {
+                let arc_self = Arc::new(self.clone());
+                let catalog = arc_self.create_catalog_entry(name);
+                e.insert(catalog);
+                increment_gauge!(crate::metrics::METRIC_CATALOG_MANAGER_CATALOG_COUNT, 1.0);
+                Ok(true)
+            }
+            Entry::Occupied(_) => Ok(false),
+        }
+    }
+
+    pub fn deregister_table_sync(&self, request: DeregisterTableRequest) -> Result<()> {
+        let mut catalogs = self.catalogs.write().unwrap();
+        let schema = catalogs
+            .get_mut(&request.catalog)
+            .with_context(|| CatalogNotFoundSnafu {
+                catalog_name: &request.catalog,
+            })?
+            .get_mut(&request.schema)
+            .with_context(|| SchemaNotFoundSnafu {
+                catalog: &request.catalog,
+                schema: &request.schema,
+            })?;
+        let result = schema.remove(&request.table_name);
+        if result.is_some() {
+            decrement_gauge!(
+                crate::metrics::METRIC_CATALOG_MANAGER_TABLE_COUNT,
+                1.0,
+                &[crate::metrics::db_label(&request.catalog, &request.schema)],
+            );
+        }
+        Ok(())
+    }
+
+    /// Registers a schema if it does not exist.
+    /// It returns an error if the catalog does not exist,
+    /// and returns false if the schema exists.
+    pub fn register_schema_sync(&self, request: RegisterSchemaRequest) -> Result<bool> {
+        let mut catalogs = self.catalogs.write().unwrap();
+        let catalog = catalogs
+            .get_mut(&request.catalog)
+            .with_context(|| CatalogNotFoundSnafu {
+                catalog_name: &request.catalog,
+            })?;
+
+        match catalog.entry(request.schema) {
+            Entry::Vacant(e) => {
+                e.insert(HashMap::new());
+                increment_gauge!(crate::metrics::METRIC_CATALOG_MANAGER_SCHEMA_COUNT, 1.0);
+                Ok(true)
+            }
+            Entry::Occupied(_) => Ok(false),
+        }
+    }
+
+    /// Registers a schema and returns an error if the catalog or schema does not exist.
+    pub fn register_table_sync(&self, request: RegisterTableRequest) -> Result<bool> {
+        let mut catalogs = self.catalogs.write().unwrap();
+        let schema = catalogs
+            .get_mut(&request.catalog)
+            .with_context(|| CatalogNotFoundSnafu {
+                catalog_name: &request.catalog,
+            })?
+            .get_mut(&request.schema)
+            .with_context(|| SchemaNotFoundSnafu {
+                catalog: &request.catalog,
+                schema: &request.schema,
+            })?;
+
+        if schema.contains_key(&request.table_name) {
+            return TableExistsSnafu {
+                table: &request.table_name,
+            }
+            .fail();
+        }
+        schema.insert(request.table_name, request.table);
+        increment_gauge!(
+            crate::metrics::METRIC_CATALOG_MANAGER_TABLE_COUNT,
+            1.0,
+            &[crate::metrics::db_label(&request.catalog, &request.schema)],
+        );
+        Ok(true)
+    }
+
+    fn create_catalog_entry(self: &Arc<Self>, catalog: String) -> SchemaEntries {
+        let information_schema = InformationSchemaProvider::build(
+            catalog,
+            Arc::downgrade(self) as Weak<dyn CatalogManager>,
+        );
+        let mut catalog = HashMap::new();
+        catalog.insert(INFORMATION_SCHEMA_NAME.to_string(), information_schema);
+        catalog
+    }
+
+    #[cfg(any(test, feature = "testing"))]
+    pub fn new_with_table(table: TableRef) -> Arc<Self> {
+        let manager = Self::with_default_setup();
+        let catalog = &table.table_info().catalog_name;
+        let schema = &table.table_info().schema_name;
+
+        if !manager.catalog_exist_sync(catalog).unwrap() {
+            manager.register_catalog_sync(catalog).unwrap();
+        }
+
+        if !manager.schema_exist_sync(catalog, schema).unwrap() {
+            manager
+                .register_schema_sync(RegisterSchemaRequest {
+                    catalog: catalog.to_string(),
+                    schema: schema.to_string(),
+                })
+                .unwrap();
+        }
+
+        let request = RegisterTableRequest {
+            catalog: catalog.to_string(),
+            schema: schema.to_string(),
+            table_name: table.table_info().name.clone(),
+            table_id: table.table_info().ident.table_id,
+            table,
+        };
+        let _ = manager.register_table_sync(request).unwrap();
+        manager
+    }
+}
+
+/// Create a memory catalog list contains a numbers table for test
+pub fn new_memory_catalog_manager() -> Result<Arc<MemoryCatalogManager>> {
+    Ok(MemoryCatalogManager::with_default_setup())
+}
+
+#[cfg(test)]
+mod tests {
+    use common_catalog::consts::*;
+    use table::table::numbers::{NumbersTable, NUMBERS_TABLE_NAME};
+
+    use super::*;
+
+    #[tokio::test]
+    async fn test_new_memory_catalog_list() {
+        let catalog_list = new_memory_catalog_manager().unwrap();
+
+        let register_request = RegisterTableRequest {
+            catalog: DEFAULT_CATALOG_NAME.to_string(),
+            schema: DEFAULT_SCHEMA_NAME.to_string(),
+            table_name: NUMBERS_TABLE_NAME.to_string(),
+            table_id: NUMBERS_TABLE_ID,
+            table: NumbersTable::table(NUMBERS_TABLE_ID),
+        };
+
+        catalog_list.register_table_sync(register_request).unwrap();
+        let table = catalog_list
+            .table(
+                DEFAULT_CATALOG_NAME,
+                DEFAULT_SCHEMA_NAME,
+                NUMBERS_TABLE_NAME,
+            )
+            .await
+            .unwrap();
+        let _ = table.unwrap();
+        assert!(catalog_list
+            .table(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, "not_exists")
+            .await
+            .unwrap()
+            .is_none());
+    }
+
+    #[test]
+    pub fn test_register_catalog_sync() {
+        let list = MemoryCatalogManager::with_default_setup();
+        assert!(list.register_catalog_sync("test_catalog").unwrap());
+        assert!(!list.register_catalog_sync("test_catalog").unwrap());
+    }
+
+    #[tokio::test]
+    pub async fn test_catalog_deregister_table() {
+        let catalog = MemoryCatalogManager::with_default_setup();
+        let table_name = "foo_table";
+
+        let register_table_req = RegisterTableRequest {
+            catalog: DEFAULT_CATALOG_NAME.to_string(),
+            schema: DEFAULT_SCHEMA_NAME.to_string(),
+            table_name: table_name.to_string(),
+            table_id: 2333,
+            table: NumbersTable::table(2333),
+        };
+        catalog.register_table_sync(register_table_req).unwrap();
+        assert!(catalog
+            .table(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, table_name)
+            .await
+            .unwrap()
+            .is_some());
+
+        let deregister_table_req = DeregisterTableRequest {
+            catalog: DEFAULT_CATALOG_NAME.to_string(),
+            schema: DEFAULT_SCHEMA_NAME.to_string(),
+            table_name: table_name.to_string(),
+        };
+        catalog.deregister_table_sync(deregister_table_req).unwrap();
+        assert!(catalog
+            .table(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, table_name)
+            .await
+            .unwrap()
+            .is_none());
+    }
+}

src/catalog/src/remote.rs

@@ -1,159 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::any::Any;
-use std::fmt::Debug;
-use std::pin::Pin;
-use std::sync::Arc;
-
-pub use client::CachedMetaKvBackend;
-use futures::Stream;
-use futures_util::StreamExt;
-pub use manager::{RemoteCatalogManager, RemoteCatalogProvider, RemoteSchemaProvider};
-
-use crate::error::Error;
-
-mod client;
-mod manager;
-
-#[cfg(feature = "testing")]
-pub mod mock;
-
-#[derive(Debug, Clone)]
-pub struct Kv(pub Vec<u8>, pub Vec<u8>);
-
-pub type ValueIter<'a, E> = Pin<Box<dyn Stream<Item = Result<Kv, E>> + Send + 'a>>;
-
-#[async_trait::async_trait]
-pub trait KvBackend: Send + Sync {
-    fn range<'a, 'b>(&'a self, key: &[u8]) -> ValueIter<'b, Error>
-    where
-        'a: 'b;
-
-    async fn set(&self, key: &[u8], val: &[u8]) -> Result<(), Error>;
-
-    /// Compare and set value of key. `expect` is the expected value, if backend's current value associated
-    /// with key is the same as `expect`, the value will be updated to `val`.
-    ///
-    /// - If the compare-and-set operation successfully updated value, this method will return an `Ok(Ok())`
-    /// - If associated value is not the same as `expect`, no value will be updated and an `Ok(Err(Vec<u8>))`
-    /// will be returned, the `Err(Vec<u8>)` indicates the current associated value of key.
-    /// - If any error happens during operation, an `Err(Error)` will be returned.
-    async fn compare_and_set(
-        &self,
-        key: &[u8],
-        expect: &[u8],
-        val: &[u8],
-    ) -> Result<Result<(), Option<Vec<u8>>>, Error>;
-
-    async fn delete_range(&self, key: &[u8], end: &[u8]) -> Result<(), Error>;
-
-    async fn delete(&self, key: &[u8]) -> Result<(), Error> {
-        self.delete_range(key, &[]).await
-    }
-
-    /// Default get is implemented based on `range` method.
-    async fn get(&self, key: &[u8]) -> Result<Option<Kv>, Error> {
-        let mut iter = self.range(key);
-        while let Some(r) = iter.next().await {
-            let kv = r?;
-            if kv.0 == key {
-                return Ok(Some(kv));
-            }
-        }
-        return Ok(None);
-    }
-
-    /// MoveValue atomically renames the key to the given updated key.
-    async fn move_value(&self, from_key: &[u8], to_key: &[u8]) -> Result<(), Error>;
-
-    fn as_any(&self) -> &dyn Any;
-}
-
-pub type KvBackendRef = Arc<dyn KvBackend>;
-
-#[async_trait::async_trait]
-pub trait KvCacheInvalidator: Send + Sync {
-    async fn invalidate_key(&self, key: &[u8]);
-}
-
-pub type KvCacheInvalidatorRef = Arc<dyn KvCacheInvalidator>;
-
-#[cfg(test)]
-mod tests {
-    use async_stream::stream;
-
-    use super::*;
-
-    struct MockKvBackend {}
-
-    #[async_trait::async_trait]
-    impl KvBackend for MockKvBackend {
-        fn range<'a, 'b>(&'a self, _key: &[u8]) -> ValueIter<'b, Error>
-        where
-            'a: 'b,
-        {
-            Box::pin(stream!({
-                for i in 0..3 {
-                    yield Ok(Kv(
-                        i.to_string().as_bytes().to_vec(),
-                        i.to_string().as_bytes().to_vec(),
-                    ))
-                }
-            }))
-        }
-
-        async fn set(&self, _key: &[u8], _val: &[u8]) -> Result<(), Error> {
-            unimplemented!()
-        }
-
-        async fn compare_and_set(
-            &self,
-            _key: &[u8],
-            _expect: &[u8],
-            _val: &[u8],
-        ) -> Result<Result<(), Option<Vec<u8>>>, Error> {
-            unimplemented!()
-        }
-
-        async fn delete_range(&self, _key: &[u8], _end: &[u8]) -> Result<(), Error> {
-            unimplemented!()
-        }
-
-        async fn move_value(&self, _from_key: &[u8], _to_key: &[u8]) -> Result<(), Error> {
-            unimplemented!()
-        }
-
-        fn as_any(&self) -> &dyn Any {
-            self
-        }
-    }
-
-    #[tokio::test]
-    async fn test_get() {
-        let backend = MockKvBackend {};
-
-        let result = backend.get(0.to_string().as_bytes()).await;
-        assert_eq!(0.to_string().as_bytes(), result.unwrap().unwrap().0);
-
-        let result = backend.get(1.to_string().as_bytes()).await;
-        assert_eq!(1.to_string().as_bytes(), result.unwrap().unwrap().0);
-
-        let result = backend.get(2.to_string().as_bytes()).await;
-        assert_eq!(2.to_string().as_bytes(), result.unwrap().unwrap().0);
-
-        let result = backend.get(3.to_string().as_bytes()).await;
-        assert!(result.unwrap().is_none());
-    }
-}

src/catalog/src/remote/client.rs

@@ -1,250 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::any::Any;
-use std::fmt::Debug;
-use std::sync::Arc;
-use std::time::Duration;
-
-use async_stream::stream;
-use common_meta::rpc::store::{
-    CompareAndPutRequest, DeleteRangeRequest, MoveValueRequest, PutRequest, RangeRequest,
-};
-use common_telemetry::{info, timer};
-use meta_client::client::MetaClient;
-use moka::future::{Cache, CacheBuilder};
-use snafu::ResultExt;
-
-use super::KvCacheInvalidator;
-use crate::error::{Error, GenericSnafu, MetaSrvSnafu, Result};
-use crate::metrics::{METRIC_CATALOG_KV_GET, METRIC_CATALOG_KV_REMOTE_GET};
-use crate::remote::{Kv, KvBackend, KvBackendRef, ValueIter};
-
-const CACHE_MAX_CAPACITY: u64 = 10000;
-const CACHE_TTL_SECOND: u64 = 10 * 60;
-const CACHE_TTI_SECOND: u64 = 5 * 60;
-
-pub type CacheBackendRef = Arc<Cache<Vec<u8>, Option<Kv>>>;
-pub struct CachedMetaKvBackend {
-    kv_backend: KvBackendRef,
-    cache: CacheBackendRef,
-}
-
-#[async_trait::async_trait]
-impl KvBackend for CachedMetaKvBackend {
-    fn range<'a, 'b>(&'a self, key: &[u8]) -> ValueIter<'b, Error>
-    where
-        'a: 'b,
-    {
-        self.kv_backend.range(key)
-    }
-
-    async fn get(&self, key: &[u8]) -> Result<Option<Kv>> {
-        let _timer = timer!(METRIC_CATALOG_KV_GET);
-
-        let init = async {
-            let _timer = timer!(METRIC_CATALOG_KV_REMOTE_GET);
-
-            self.kv_backend.get(key).await
-        };
-
-        let schema_provider = self.cache.try_get_with_by_ref(key, init).await;
-        schema_provider.map_err(|e| GenericSnafu { msg: e.to_string() }.build())
-    }
-
-    async fn set(&self, key: &[u8], val: &[u8]) -> Result<()> {
-        let ret = self.kv_backend.set(key, val).await;
-
-        if ret.is_ok() {
-            self.invalidate_key(key).await;
-        }
-
-        ret
-    }
-
-    async fn delete(&self, key: &[u8]) -> Result<()> {
-        let ret = self.kv_backend.delete_range(key, &[]).await;
-
-        if ret.is_ok() {
-            self.invalidate_key(key).await;
-        }
-
-        ret
-    }
-
-    async fn delete_range(&self, _key: &[u8], _end: &[u8]) -> Result<()> {
-        // TODO(fys): implement it
-        unimplemented!()
-    }
-
-    async fn compare_and_set(
-        &self,
-        key: &[u8],
-        expect: &[u8],
-        val: &[u8],
-    ) -> Result<std::result::Result<(), Option<Vec<u8>>>> {
-        let ret = self.kv_backend.compare_and_set(key, expect, val).await;
-
-        if ret.is_ok() {
-            self.invalidate_key(key).await;
-        }
-
-        ret
-    }
-
-    async fn move_value(&self, from_key: &[u8], to_key: &[u8]) -> Result<()> {
-        let ret = self.kv_backend.move_value(from_key, to_key).await;
-
-        if ret.is_ok() {
-            self.invalidate_key(from_key).await;
-            self.invalidate_key(to_key).await;
-        }
-
-        ret
-    }
-
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-}
-
-#[async_trait::async_trait]
-impl KvCacheInvalidator for CachedMetaKvBackend {
-    async fn invalidate_key(&self, key: &[u8]) {
-        self.cache.invalidate(key).await
-    }
-}
-
-impl CachedMetaKvBackend {
-    pub fn new(client: Arc<MetaClient>) -> Self {
-        let cache = Arc::new(
-            CacheBuilder::new(CACHE_MAX_CAPACITY)
-                .time_to_live(Duration::from_secs(CACHE_TTL_SECOND))
-                .time_to_idle(Duration::from_secs(CACHE_TTI_SECOND))
-                .build(),
-        );
-        let kv_backend = Arc::new(MetaKvBackend { client });
-
-        Self { kv_backend, cache }
-    }
-
-    pub fn wrap(kv_backend: KvBackendRef) -> Self {
-        let cache = Arc::new(
-            CacheBuilder::new(CACHE_MAX_CAPACITY)
-                .time_to_live(Duration::from_secs(CACHE_TTL_SECOND))
-                .time_to_idle(Duration::from_secs(CACHE_TTI_SECOND))
-                .build(),
-        );
-
-        Self { kv_backend, cache }
-    }
-
-    pub fn cache(&self) -> &CacheBackendRef {
-        &self.cache
-    }
-}
-
-#[derive(Debug)]
-pub struct MetaKvBackend {
-    pub client: Arc<MetaClient>,
-}
-
-/// Implement `KvBackend` trait for `MetaKvBackend` instead of opendal's `Accessor` since
-/// `MetaClient`'s range method can return both keys and values, which can reduce IO overhead
-/// comparing to `Accessor`'s list and get method.
-#[async_trait::async_trait]
-impl KvBackend for MetaKvBackend {
-    fn range<'a, 'b>(&'a self, key: &[u8]) -> ValueIter<'b, Error>
-    where
-        'a: 'b,
-    {
-        let key = key.to_vec();
-        Box::pin(stream!({
-            let mut resp = self
-                .client
-                .range(RangeRequest::new().with_prefix(key))
-                .await
-                .context(MetaSrvSnafu)?;
-            let kvs = resp.take_kvs();
-            for mut kv in kvs.into_iter() {
-                yield Ok(Kv(kv.take_key(), kv.take_value()))
-            }
-        }))
-    }
-
-    async fn get(&self, key: &[u8]) -> Result<Option<Kv>> {
-        let mut response = self
-            .client
-            .range(RangeRequest::new().with_key(key))
-            .await
-            .context(MetaSrvSnafu)?;
-        Ok(response
-            .take_kvs()
-            .get_mut(0)
-            .map(|kv| Kv(kv.take_key(), kv.take_value())))
-    }
-
-    async fn set(&self, key: &[u8], val: &[u8]) -> Result<()> {
-        let req = PutRequest::new()
-            .with_key(key.to_vec())
-            .with_value(val.to_vec());
-        let _ = self.client.put(req).await.context(MetaSrvSnafu)?;
-        Ok(())
-    }
-
-    async fn delete_range(&self, key: &[u8], end: &[u8]) -> Result<()> {
-        let req = DeleteRangeRequest::new().with_range(key.to_vec(), end.to_vec());
-        let resp = self.client.delete_range(req).await.context(MetaSrvSnafu)?;
-        info!(
-            "Delete range, key: {}, end: {}, deleted: {}",
-            String::from_utf8_lossy(key),
-            String::from_utf8_lossy(end),
-            resp.deleted()
-        );
-
-        Ok(())
-    }
-
-    async fn compare_and_set(
-        &self,
-        key: &[u8],
-        expect: &[u8],
-        val: &[u8],
-    ) -> Result<std::result::Result<(), Option<Vec<u8>>>> {
-        let request = CompareAndPutRequest::new()
-            .with_key(key.to_vec())
-            .with_expect(expect.to_vec())
-            .with_value(val.to_vec());
-        let mut response = self
-            .client
-            .compare_and_put(request)
-            .await
-            .context(MetaSrvSnafu)?;
-        if response.is_success() {
-            Ok(Ok(()))
-        } else {
-            Ok(Err(response.take_prev_kv().map(|v| v.value().to_vec())))
-        }
-    }
-
-    async fn move_value(&self, from_key: &[u8], to_key: &[u8]) -> Result<()> {
-        let req = MoveValueRequest::new(from_key, to_key);
-        self.client.move_value(req).await.context(MetaSrvSnafu)?;
-        Ok(())
-    }
-
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-}

src/catalog/src/remote/mock.rs

@@ -1,269 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::any::Any;
-use std::collections::btree_map::Entry;
-use std::collections::{BTreeMap, HashMap};
-use std::fmt::{Display, Formatter};
-use std::str::FromStr;
-use std::sync::Arc;
-
-use async_stream::stream;
-use common_catalog::consts::{DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME};
-use common_recordbatch::RecordBatch;
-use common_telemetry::logging::info;
-use datatypes::data_type::ConcreteDataType;
-use datatypes::schema::{ColumnSchema, Schema};
-use datatypes::vectors::StringVector;
-use serde::Serializer;
-use table::engine::{EngineContext, TableEngine, TableReference};
-use table::metadata::TableId;
-use table::requests::{AlterTableRequest, CreateTableRequest, DropTableRequest, OpenTableRequest};
-use table::test_util::MemTable;
-use table::TableRef;
-use tokio::sync::RwLock;
-
-use crate::error::Error;
-use crate::helper::{CatalogKey, CatalogValue, SchemaKey, SchemaValue};
-use crate::remote::{Kv, KvBackend, ValueIter};
-
-pub struct MockKvBackend {
-    map: RwLock<BTreeMap<Vec<u8>, Vec<u8>>>,
-}
-
-impl Default for MockKvBackend {
-    fn default() -> Self {
-        let mut map = BTreeMap::default();
-        let catalog_value = CatalogValue {}.as_bytes().unwrap();
-        let schema_value = SchemaValue {}.as_bytes().unwrap();
-
-        let default_catalog_key = CatalogKey {
-            catalog_name: DEFAULT_CATALOG_NAME.to_string(),
-        }
-        .to_string();
-
-        let default_schema_key = SchemaKey {
-            catalog_name: DEFAULT_CATALOG_NAME.to_string(),
-            schema_name: DEFAULT_SCHEMA_NAME.to_string(),
-        }
-        .to_string();
-
-        // create default catalog and schema
-        map.insert(default_catalog_key.into(), catalog_value);
-        map.insert(default_schema_key.into(), schema_value);
-
-        let map = RwLock::new(map);
-        Self { map }
-    }
-}
-
-impl Display for MockKvBackend {
-    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
-        futures::executor::block_on(async {
-            let map = self.map.read().await;
-            for (k, v) in map.iter() {
-                f.serialize_str(&String::from_utf8_lossy(k))?;
-                f.serialize_str(" -> ")?;
-                f.serialize_str(&String::from_utf8_lossy(v))?;
-                f.serialize_str("\n")?;
-            }
-            Ok(())
-        })
-    }
-}
-
-#[async_trait::async_trait]
-impl KvBackend for MockKvBackend {
-    fn range<'a, 'b>(&'a self, key: &[u8]) -> ValueIter<'b, Error>
-    where
-        'a: 'b,
-    {
-        let prefix = key.to_vec();
-        let prefix_string = String::from_utf8_lossy(&prefix).to_string();
-        Box::pin(stream!({
-            let maps = self.map.read().await.clone();
-            for (k, v) in maps.range(prefix.clone()..) {
-                let key_string = String::from_utf8_lossy(k).to_string();
-                let matches = key_string.starts_with(&prefix_string);
-                if matches {
-                    yield Ok(Kv(k.clone(), v.clone()))
-                } else {
-                    info!("Stream finished");
-                    return;
-                }
-            }
-        }))
-    }
-
-    async fn set(&self, key: &[u8], val: &[u8]) -> Result<(), Error> {
-        let mut map = self.map.write().await;
-        map.insert(key.to_vec(), val.to_vec());
-        Ok(())
-    }
-
-    async fn compare_and_set(
-        &self,
-        key: &[u8],
-        expect: &[u8],
-        val: &[u8],
-    ) -> Result<Result<(), Option<Vec<u8>>>, Error> {
-        let mut map = self.map.write().await;
-        let existing = map.entry(key.to_vec());
-        match existing {
-            Entry::Vacant(e) => {
-                if expect.is_empty() {
-                    e.insert(val.to_vec());
-                    Ok(Ok(()))
-                } else {
-                    Ok(Err(None))
-                }
-            }
-            Entry::Occupied(mut existing) => {
-                if existing.get() == expect {
-                    existing.insert(val.to_vec());
-                    Ok(Ok(()))
-                } else {
-                    Ok(Err(Some(existing.get().clone())))
-                }
-            }
-        }
-    }
-
-    async fn delete_range(&self, key: &[u8], end: &[u8]) -> Result<(), Error> {
-        let mut map = self.map.write().await;
-        if end.is_empty() {
-            let _ = map.remove(key);
-        } else {
-            let start = key.to_vec();
-            let end = end.to_vec();
-            let range = start..end;
-
-            map.retain(|k, _| !range.contains(k));
-        }
-        Ok(())
-    }
-
-    async fn move_value(&self, _from_key: &[u8], _to_key: &[u8]) -> Result<(), Error> {
-        unimplemented!()
-    }
-
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-}
-
-#[derive(Default)]
-pub struct MockTableEngine {
-    tables: RwLock<HashMap<String, TableRef>>,
-}
-
-#[async_trait::async_trait]
-impl TableEngine for MockTableEngine {
-    fn name(&self) -> &str {
-        "MockTableEngine"
-    }
-
-    /// Create a table with only one column
-    async fn create_table(
-        &self,
-        _ctx: &EngineContext,
-        request: CreateTableRequest,
-    ) -> table::Result<TableRef> {
-        let table_name = request.table_name.clone();
-        let catalog_name = request.catalog_name.clone();
-        let schema_name = request.schema_name.clone();
-
-        let default_table_id = "0".to_owned();
-        let table_id = TableId::from_str(
-            request
-                .table_options
-                .extra_options
-                .get("table_id")
-                .unwrap_or(&default_table_id),
-        )
-        .unwrap();
-        let schema = Arc::new(Schema::new(vec![ColumnSchema::new(
-            "name",
-            ConcreteDataType::string_datatype(),
-            true,
-        )]));
-
-        let data = vec![Arc::new(StringVector::from(vec!["a", "b", "c"])) as _];
-        let record_batch = RecordBatch::new(schema, data).unwrap();
-        let table: TableRef = Arc::new(MemTable::new_with_catalog(
-            &table_name,
-            record_batch,
-            table_id,
-            catalog_name,
-            schema_name,
-            vec![0],
-        )) as Arc<_>;
-
-        let mut tables = self.tables.write().await;
-        tables.insert(table_name, table.clone() as TableRef);
-        Ok(table)
-    }
-
-    async fn open_table(
-        &self,
-        _ctx: &EngineContext,
-        request: OpenTableRequest,
-    ) -> table::Result<Option<TableRef>> {
-        Ok(self.tables.read().await.get(&request.table_name).cloned())
-    }
-
-    async fn alter_table(
-        &self,
-        _ctx: &EngineContext,
-        _request: AlterTableRequest,
-    ) -> table::Result<TableRef> {
-        unimplemented!()
-    }
-
-    fn get_table(
-        &self,
-        _ctx: &EngineContext,
-        table_ref: &TableReference,
-    ) -> table::Result<Option<TableRef>> {
-        futures::executor::block_on(async {
-            Ok(self
-                .tables
-                .read()
-                .await
-                .get(&table_ref.to_string())
-                .cloned())
-        })
-    }
-
-    fn table_exists(&self, _ctx: &EngineContext, table_ref: &TableReference) -> bool {
-        futures::executor::block_on(async {
-            self.tables
-                .read()
-                .await
-                .contains_key(&table_ref.to_string())
-        })
-    }
-
-    async fn drop_table(
-        &self,
-        _ctx: &EngineContext,
-        _request: DropTableRequest,
-    ) -> table::Result<bool> {
-        unimplemented!()
-    }
-
-    async fn close(&self) -> table::Result<()> {
-        Ok(())
-    }
-}

src/catalog/src/schema.rs

@@ -1,69 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::any::Any;
-use std::sync::Arc;
-
-use async_trait::async_trait;
-use table::TableRef;
-
-use crate::error::{NotSupportedSnafu, Result};
-
-/// Represents a schema, comprising a number of named tables.
-#[async_trait]
-pub trait SchemaProvider: Sync + Send {
-    /// Returns the schema provider as [`Any`](std::any::Any)
-    /// so that it can be downcast to a specific implementation.
-    fn as_any(&self) -> &dyn Any;
-
-    /// Retrieves the list of available table names in this schema.
-    async fn table_names(&self) -> Result<Vec<String>>;
-
-    /// Retrieves a specific table from the schema by name, provided it exists.
-    async fn table(&self, name: &str) -> Result<Option<TableRef>>;
-
-    /// If supported by the implementation, adds a new table to this schema.
-    /// If a table of the same name existed before, it returns "Table already exists" error.
-    async fn register_table(&self, name: String, _table: TableRef) -> Result<Option<TableRef>> {
-        NotSupportedSnafu {
-            op: format!("register_table({name}, <table>)"),
-        }
-        .fail()
-    }
-
-    /// If supported by the implementation, renames an existing table from this schema and returns it.
-    /// If no table of that name exists, returns "Table not found" error.
-    async fn rename_table(&self, name: &str, new_name: String) -> Result<TableRef> {
-        NotSupportedSnafu {
-            op: format!("rename_table({name}, {new_name})"),
-        }
-        .fail()
-    }
-
-    /// If supported by the implementation, removes an existing table from this schema and returns it.
-    /// If no table of that name exists, returns Ok(None).
-    async fn deregister_table(&self, name: &str) -> Result<Option<TableRef>> {
-        NotSupportedSnafu {
-            op: format!("deregister_table({name})"),
-        }
-        .fail()
-    }
-
-    /// If supported by the implementation, checks the table exist in the schema provider or not.
-    /// If no matched table in the schema provider, return false.
-    /// Otherwise, return true.
-    async fn table_exist(&self, name: &str) -> Result<bool>;
-}
-
-pub type SchemaProviderRef = Arc<dyn SchemaProvider>;

src/catalog/src/system.rs

@@ -1,593 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-use std::any::Any;
-use std::collections::HashMap;
-use std::sync::Arc;
-
-use common_catalog::consts::{
-    DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, INFORMATION_SCHEMA_NAME, MITO_ENGINE,
-    SYSTEM_CATALOG_NAME, SYSTEM_CATALOG_TABLE_ID, SYSTEM_CATALOG_TABLE_NAME,
-};
-use common_query::logical_plan::Expr;
-use common_query::physical_plan::{PhysicalPlanRef, SessionContext};
-use common_recordbatch::SendableRecordBatchStream;
-use common_telemetry::debug;
-use common_time::util;
-use datatypes::prelude::{ConcreteDataType, ScalarVector, VectorRef};
-use datatypes::schema::{ColumnSchema, RawSchema, SchemaRef};
-use datatypes::vectors::{BinaryVector, TimestampMillisecondVector, UInt8Vector};
-use serde::{Deserialize, Serialize};
-use snafu::{ensure, OptionExt, ResultExt};
-use store_api::storage::ScanRequest;
-use table::engine::{EngineContext, TableEngineRef};
-use table::metadata::{TableId, TableInfoRef};
-use table::requests::{
-    CreateTableRequest, DeleteRequest, InsertRequest, OpenTableRequest, TableOptions,
-};
-use table::{Result as TableResult, Table, TableRef};
-
-use crate::error::{
-    self, CreateSystemCatalogSnafu, EmptyValueSnafu, Error, InvalidEntryTypeSnafu, InvalidKeySnafu,
-    OpenSystemCatalogSnafu, Result, ValueDeserializeSnafu,
-};
-use crate::DeregisterTableRequest;
-
-pub const ENTRY_TYPE_INDEX: usize = 0;
-pub const KEY_INDEX: usize = 1;
-pub const VALUE_INDEX: usize = 3;
-
-pub struct SystemCatalogTable(TableRef);
-
-#[async_trait::async_trait]
-impl Table for SystemCatalogTable {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
-    fn schema(&self) -> SchemaRef {
-        self.0.schema()
-    }
-
-    async fn scan(
-        &self,
-        projection: Option<&Vec<usize>>,
-        filters: &[Expr],
-        limit: Option<usize>,
-    ) -> table::Result<PhysicalPlanRef> {
-        self.0.scan(projection, filters, limit).await
-    }
-
-    async fn scan_to_stream(&self, request: ScanRequest) -> TableResult<SendableRecordBatchStream> {
-        self.0.scan_to_stream(request).await
-    }
-
-    /// Insert values into table.
-    async fn insert(&self, request: InsertRequest) -> TableResult<usize> {
-        self.0.insert(request).await
-    }
-
-    fn table_info(&self) -> TableInfoRef {
-        self.0.table_info()
-    }
-
-    async fn delete(&self, request: DeleteRequest) -> TableResult<usize> {
-        self.0.delete(request).await
-    }
-
-    fn statistics(&self) -> Option<table::stats::TableStatistics> {
-        self.0.statistics()
-    }
-}
-
-impl SystemCatalogTable {
-    pub async fn new(engine: TableEngineRef) -> Result<Self> {
-        let request = OpenTableRequest {
-            catalog_name: SYSTEM_CATALOG_NAME.to_string(),
-            schema_name: INFORMATION_SCHEMA_NAME.to_string(),
-            table_name: SYSTEM_CATALOG_TABLE_NAME.to_string(),
-            table_id: SYSTEM_CATALOG_TABLE_ID,
-            region_numbers: vec![0],
-        };
-        let schema = build_system_catalog_schema();
-        let ctx = EngineContext::default();
-
-        if let Some(table) = engine
-            .open_table(&ctx, request)
-            .await
-            .context(OpenSystemCatalogSnafu)?
-        {
-            Ok(Self(table))
-        } else {
-            // system catalog table is not yet created, try to create
-            let request = CreateTableRequest {
-                id: SYSTEM_CATALOG_TABLE_ID,
-                catalog_name: SYSTEM_CATALOG_NAME.to_string(),
-                schema_name: INFORMATION_SCHEMA_NAME.to_string(),
-                table_name: SYSTEM_CATALOG_TABLE_NAME.to_string(),
-                desc: Some("System catalog table".to_string()),
-                schema,
-                region_numbers: vec![0],
-                primary_key_indices: vec![ENTRY_TYPE_INDEX, KEY_INDEX],
-                create_if_not_exists: true,
-                table_options: TableOptions::default(),
-                engine: engine.name().to_string(),
-            };
-
-            let table = engine
-                .create_table(&ctx, request)
-                .await
-                .context(CreateSystemCatalogSnafu)?;
-            Ok(Self(table))
-        }
-    }
-
-    /// Create a stream of all entries inside system catalog table
-    pub async fn records(&self) -> Result<SendableRecordBatchStream> {
-        let full_projection = None;
-        let ctx = SessionContext::new();
-        let scan = self
-            .scan(full_projection, &[], None)
-            .await
-            .context(error::SystemCatalogTableScanSnafu)?;
-        let stream = scan
-            .execute(0, ctx.task_ctx())
-            .context(error::SystemCatalogTableScanExecSnafu)?;
-        Ok(stream)
-    }
-}
-
-/// Build system catalog table schema.
-/// A system catalog table consists of 6 columns, namely
-/// - entry_type: type of entry in current row, can be any variant of [EntryType].
-/// - key: a binary encoded key of entry, differs according to different entry type.
-/// - timestamp: currently not used.
-/// - value: JSON-encoded value of entry's metadata.
-/// - gmt_created: create time of this metadata.
-/// - gmt_modified: last updated time of this metadata.
-fn build_system_catalog_schema() -> RawSchema {
-    let cols = vec![
-        ColumnSchema::new(
-            "entry_type".to_string(),
-            ConcreteDataType::uint8_datatype(),
-            false,
-        ),
-        ColumnSchema::new(
-            "key".to_string(),
-            ConcreteDataType::binary_datatype(),
-            false,
-        ),
-        ColumnSchema::new(
-            "timestamp".to_string(),
-            ConcreteDataType::timestamp_millisecond_datatype(),
-            false,
-        )
-        .with_time_index(true),
-        ColumnSchema::new(
-            "value".to_string(),
-            ConcreteDataType::binary_datatype(),
-            false,
-        ),
-        ColumnSchema::new(
-            "gmt_created".to_string(),
-            ConcreteDataType::timestamp_millisecond_datatype(),
-            false,
-        ),
-        ColumnSchema::new(
-            "gmt_modified".to_string(),
-            ConcreteDataType::timestamp_millisecond_datatype(),
-            false,
-        ),
-    ];
-
-    RawSchema::new(cols)
-}
-
-/// Formats key string for table entry in system catalog
-#[inline]
-pub fn format_table_entry_key(catalog: &str, schema: &str, table_id: TableId) -> String {
-    format!("{catalog}.{schema}.{table_id}")
-}
-
-pub fn build_table_insert_request(
-    catalog: String,
-    schema: String,
-    table_name: String,
-    table_id: TableId,
-    engine: String,
-) -> InsertRequest {
-    let entry_key = format_table_entry_key(&catalog, &schema, table_id);
-    build_insert_request(
-        EntryType::Table,
-        entry_key.as_bytes(),
-        serde_json::to_string(&TableEntryValue { table_name, engine })
-            .unwrap()
-            .as_bytes(),
-    )
-}
-
-pub(crate) fn build_table_deletion_request(
-    request: &DeregisterTableRequest,
-    table_id: TableId,
-) -> DeleteRequest {
-    let table_key = format_table_entry_key(&request.catalog, &request.schema, table_id);
-    DeleteRequest {
-        key_column_values: build_primary_key_columns(EntryType::Table, table_key.as_bytes()),
-    }
-}
-
-fn build_primary_key_columns(entry_type: EntryType, key: &[u8]) -> HashMap<String, VectorRef> {
-    let mut m = HashMap::with_capacity(3);
-    m.insert(
-        "entry_type".to_string(),
-        Arc::new(UInt8Vector::from_slice([entry_type as u8])) as _,
-    );
-    m.insert(
-        "key".to_string(),
-        Arc::new(BinaryVector::from_slice(&[key])) as _,
-    );
-    // Timestamp in key part is intentionally left to 0
-    m.insert(
-        "timestamp".to_string(),
-        Arc::new(TimestampMillisecondVector::from_slice([0])) as _,
-    );
-    m
-}
-
-pub fn build_schema_insert_request(catalog_name: String, schema_name: String) -> InsertRequest {
-    let full_schema_name = format!("{catalog_name}.{schema_name}");
-    build_insert_request(
-        EntryType::Schema,
-        full_schema_name.as_bytes(),
-        serde_json::to_string(&SchemaEntryValue {})
-            .unwrap()
-            .as_bytes(),
-    )
-}
-
-pub fn build_insert_request(entry_type: EntryType, key: &[u8], value: &[u8]) -> InsertRequest {
-    let primary_key_columns = build_primary_key_columns(entry_type, key);
-
-    let mut columns_values = HashMap::with_capacity(6);
-    columns_values.extend(primary_key_columns.into_iter());
-
-    columns_values.insert(
-        "value".to_string(),
-        Arc::new(BinaryVector::from_slice(&[value])) as _,
-    );
-
-    let now = util::current_time_millis();
-    columns_values.insert(
-        "gmt_created".to_string(),
-        Arc::new(TimestampMillisecondVector::from_slice([now])) as _,
-    );
-
-    columns_values.insert(
-        "gmt_modified".to_string(),
-        Arc::new(TimestampMillisecondVector::from_slice([now])) as _,
-    );
-
-    InsertRequest {
-        catalog_name: DEFAULT_CATALOG_NAME.to_string(),
-        schema_name: DEFAULT_SCHEMA_NAME.to_string(),
-        table_name: SYSTEM_CATALOG_TABLE_NAME.to_string(),
-        columns_values,
-        region_number: 0, // system catalog table has only one region
-    }
-}
-
-pub fn decode_system_catalog(
-    entry_type: Option<u8>,
-    key: Option<&[u8]>,
-    value: Option<&[u8]>,
-) -> Result<Entry> {
-    debug!(
-        "Decode system catalog entry: {:?}, {:?}, {:?}",
-        entry_type, key, value
-    );
-    let entry_type = entry_type.context(InvalidKeySnafu { key: None })?;
-    let key = String::from_utf8_lossy(key.context(InvalidKeySnafu { key: None })?);
-
-    match EntryType::try_from(entry_type)? {
-        EntryType::Catalog => {
-            // As for catalog entry, the key is a string with format: `<catalog_name>`
-            // and the value is current not used.
-            let catalog_name = key.to_string();
-            Ok(Entry::Catalog(CatalogEntry { catalog_name }))
-        }
-        EntryType::Schema => {
-            // As for schema entry, the key is a string with format: `<catalog_name>.<schema_name>`
-            // and the value is current not used.
-            let schema_parts = key.split('.').collect::<Vec<_>>();
-            ensure!(
-                schema_parts.len() == 2,
-                InvalidKeySnafu {
-                    key: Some(key.to_string())
-                }
-            );
-            Ok(Entry::Schema(SchemaEntry {
-                catalog_name: schema_parts[0].to_string(),
-                schema_name: schema_parts[1].to_string(),
-            }))
-        }
-
-        EntryType::Table => {
-            // As for table entry, the key is a string with format: `<catalog_name>.<schema_name>.<table_id>`
-            // and the value is a JSON string with format: `{"table_name": <table_name>}`
-            let table_parts = key.split('.').collect::<Vec<_>>();
-            ensure!(
-                table_parts.len() >= 3,
-                InvalidKeySnafu {
-                    key: Some(key.to_string())
-                }
-            );
-            let value = value.context(EmptyValueSnafu)?;
-            debug!("Table meta value: {}", String::from_utf8_lossy(value));
-            let table_meta: TableEntryValue =
-                serde_json::from_slice(value).context(ValueDeserializeSnafu)?;
-            let table_id = table_parts[2].parse::<TableId>().unwrap();
-            Ok(Entry::Table(TableEntry {
-                catalog_name: table_parts[0].to_string(),
-                schema_name: table_parts[1].to_string(),
-                table_name: table_meta.table_name,
-                table_id,
-                engine: table_meta.engine,
-            }))
-        }
-    }
-}
-
-#[derive(Debug, Copy, Clone, PartialEq, Eq)]
-pub enum EntryType {
-    Catalog = 1,
-    Schema = 2,
-    Table = 3,
-}
-
-impl TryFrom<u8> for EntryType {
-    type Error = Error;
-
-    fn try_from(value: u8) -> std::result::Result<Self, Self::Error> {
-        match value {
-            b if b == Self::Catalog as u8 => Ok(Self::Catalog),
-            b if b == Self::Schema as u8 => Ok(Self::Schema),
-            b if b == Self::Table as u8 => Ok(Self::Table),
-            b => InvalidEntryTypeSnafu {
-                entry_type: Some(b),
-            }
-            .fail(),
-        }
-    }
-}
-
-#[derive(Debug, PartialEq, Eq, Ord, PartialOrd)]
-pub enum Entry {
-    Catalog(CatalogEntry),
-    Schema(SchemaEntry),
-    Table(TableEntry),
-}
-
-#[derive(Debug, PartialEq, Eq, Ord, PartialOrd)]
-pub struct CatalogEntry {
-    pub catalog_name: String,
-}
-
-#[derive(Debug, PartialEq, Eq, Ord, PartialOrd)]
-pub struct SchemaEntry {
-    pub catalog_name: String,
-    pub schema_name: String,
-}
-
-#[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]
-pub struct SchemaEntryValue;
-
-#[derive(Debug, PartialEq, Eq, Ord, PartialOrd)]
-pub struct TableEntry {
-    pub catalog_name: String,
-    pub schema_name: String,
-    pub table_name: String,
-    pub table_id: TableId,
-    pub engine: String,
-}
-
-#[derive(Debug, Serialize, Deserialize, PartialEq, Eq)]
-pub struct TableEntryValue {
-    pub table_name: String,
-
-    #[serde(default = "mito_engine")]
-    pub engine: String,
-}
-
-fn mito_engine() -> String {
-    MITO_ENGINE.to_string()
-}
-
-#[cfg(test)]
-mod tests {
-    use common_recordbatch::RecordBatches;
-    use common_test_util::temp_dir::{create_temp_dir, TempDir};
-    use datatypes::value::Value;
-    use log_store::NoopLogStore;
-    use mito::config::EngineConfig;
-    use mito::engine::{MitoEngine, MITO_ENGINE};
-    use object_store::ObjectStore;
-    use storage::compaction::noop::NoopCompactionScheduler;
-    use storage::config::EngineConfig as StorageEngineConfig;
-    use storage::EngineImpl;
-    use table::metadata::TableType;
-    use table::metadata::TableType::Base;
-
-    use super::*;
-
-    #[test]
-    pub fn test_decode_catalog_entry() {
-        let entry = decode_system_catalog(
-            Some(EntryType::Catalog as u8),
-            Some("some_catalog".as_bytes()),
-            None,
-        )
-        .unwrap();
-        if let Entry::Catalog(e) = entry {
-            assert_eq!("some_catalog", e.catalog_name);
-        } else {
-            panic!("Unexpected type: {entry:?}");
-        }
-    }
-
-    #[test]
-    pub fn test_decode_schema_entry() {
-        let entry = decode_system_catalog(
-            Some(EntryType::Schema as u8),
-            Some("some_catalog.some_schema".as_bytes()),
-            None,
-        )
-        .unwrap();
-
-        if let Entry::Schema(e) = entry {
-            assert_eq!("some_catalog", e.catalog_name);
-            assert_eq!("some_schema", e.schema_name);
-        } else {
-            panic!("Unexpected type: {entry:?}");
-        }
-    }
-
-    #[test]
-    pub fn test_decode_table() {
-        let entry = decode_system_catalog(
-            Some(EntryType::Table as u8),
-            Some("some_catalog.some_schema.42".as_bytes()),
-            Some("{\"table_name\":\"some_table\"}".as_bytes()),
-        )
-        .unwrap();
-
-        if let Entry::Table(e) = entry {
-            assert_eq!("some_catalog", e.catalog_name);
-            assert_eq!("some_schema", e.schema_name);
-            assert_eq!("some_table", e.table_name);
-            assert_eq!(42, e.table_id);
-        } else {
-            panic!("Unexpected type: {entry:?}");
-        }
-    }
-
-    #[test]
-    #[should_panic]
-    pub fn test_decode_mismatch() {
-        decode_system_catalog(
-            Some(EntryType::Table as u8),
-            Some("some_catalog.some_schema.42".as_bytes()),
-            None,
-        )
-        .unwrap();
-    }
-
-    #[test]
-    pub fn test_entry_type() {
-        assert_eq!(EntryType::Catalog, EntryType::try_from(1).unwrap());
-        assert_eq!(EntryType::Schema, EntryType::try_from(2).unwrap());
-        assert_eq!(EntryType::Table, EntryType::try_from(3).unwrap());
-        assert!(EntryType::try_from(4).is_err());
-    }
-
-    pub async fn prepare_table_engine() -> (TempDir, TableEngineRef) {
-        let dir = create_temp_dir("system-table-test");
-        let store_dir = dir.path().to_string_lossy();
-        let mut builder = object_store::services::Fs::default();
-        builder.root(&store_dir);
-        let object_store = ObjectStore::new(builder).unwrap().finish();
-        let noop_compaction_scheduler = Arc::new(NoopCompactionScheduler::default());
-        let table_engine = Arc::new(MitoEngine::new(
-            EngineConfig::default(),
-            EngineImpl::new(
-                StorageEngineConfig::default(),
-                Arc::new(NoopLogStore::default()),
-                object_store.clone(),
-                noop_compaction_scheduler,
-            )
-            .unwrap(),
-            object_store,
-        ));
-        (dir, table_engine)
-    }
-
-    #[tokio::test]
-    async fn test_system_table_type() {
-        let (_dir, table_engine) = prepare_table_engine().await;
-        let system_table = SystemCatalogTable::new(table_engine).await.unwrap();
-        assert_eq!(Base, system_table.table_type());
-    }
-
-    #[tokio::test]
-    async fn test_system_table_info() {
-        let (_dir, table_engine) = prepare_table_engine().await;
-        let system_table = SystemCatalogTable::new(table_engine).await.unwrap();
-        let info = system_table.table_info();
-        assert_eq!(TableType::Base, info.table_type);
-        assert_eq!(SYSTEM_CATALOG_TABLE_NAME, info.name);
-        assert_eq!(SYSTEM_CATALOG_TABLE_ID, info.ident.table_id);
-        assert_eq!(SYSTEM_CATALOG_NAME, info.catalog_name);
-        assert_eq!(INFORMATION_SCHEMA_NAME, info.schema_name);
-    }
-
-    #[tokio::test]
-    async fn test_system_catalog_table_records() {
-        let (_, table_engine) = prepare_table_engine().await;
-        let catalog_table = SystemCatalogTable::new(table_engine).await.unwrap();
-
-        let table_insertion = build_table_insert_request(
-            DEFAULT_CATALOG_NAME.to_string(),
-            DEFAULT_SCHEMA_NAME.to_string(),
-            "my_table".to_string(),
-            1,
-            MITO_ENGINE.to_string(),
-        );
-        let result = catalog_table.insert(table_insertion).await.unwrap();
-        assert_eq!(result, 1);
-
-        let records = catalog_table.records().await.unwrap();
-        let mut batches = RecordBatches::try_collect(records).await.unwrap().take();
-        assert_eq!(batches.len(), 1);
-        let batch = batches.remove(0);
-        assert_eq!(batch.num_rows(), 1);
-
-        let row = batch.rows().next().unwrap();
-        let Value::UInt8(entry_type) = row[0] else { unreachable!() };
-        let Value::Binary(key) = row[1].clone() else { unreachable!() };
-        let Value::Binary(value) = row[3].clone() else { unreachable!() };
-        let entry = decode_system_catalog(Some(entry_type), Some(&*key), Some(&*value)).unwrap();
-        let expected = Entry::Table(TableEntry {
-            catalog_name: DEFAULT_CATALOG_NAME.to_string(),
-            schema_name: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: "my_table".to_string(),
-            table_id: 1,
-            engine: MITO_ENGINE.to_string(),
-        });
-        assert_eq!(entry, expected);
-
-        let table_deletion = build_table_deletion_request(
-            &DeregisterTableRequest {
-                catalog: DEFAULT_CATALOG_NAME.to_string(),
-                schema: DEFAULT_SCHEMA_NAME.to_string(),
-                table_name: "my_table".to_string(),
-            },
-            1,
-        );
-        let result = catalog_table.delete(table_deletion).await.unwrap();
-        assert_eq!(result, 1);
-
-        let records = catalog_table.records().await.unwrap();
-        let batches = RecordBatches::try_collect(records).await.unwrap().take();
-        assert_eq!(batches.len(), 0);
-    }
-}

src/catalog/src/table_source.rs

@@ -24,10 +24,7 @@ use session::context::QueryContext;
 use snafu::{ensure, OptionExt};
 use table::table::adapter::DfTableProviderAdapter;
 
-use crate::error::{
-    CatalogNotFoundSnafu, QueryAccessDeniedSnafu, Result, SchemaNotFoundSnafu, TableNotExistSnafu,
-};
-use crate::information_schema::InformationSchemaProvider;
+use crate::error::{QueryAccessDeniedSnafu, Result, TableNotExistSnafu};
 use crate::CatalogManagerRef;
 
 pub struct DfTableSourceProvider {
@@ -48,8 +45,8 @@ impl DfTableSourceProvider {
             catalog_manager,
             disallow_cross_schema_query,
             resolved_tables: HashMap::new(),
-            default_catalog: query_ctx.current_catalog(),
-            default_schema: query_ctx.current_schema(),
+            default_catalog: query_ctx.current_catalog().to_owned(),
+            default_schema: query_ctx.current_schema().to_owned(),
         }
     }
 
@@ -104,41 +101,18 @@ impl DfTableSourceProvider {
         let schema_name = table_ref.schema.as_ref();
         let table_name = table_ref.table.as_ref();
 
-        let schema = if schema_name != INFORMATION_SCHEMA_NAME {
-            let catalog = self
-                .catalog_manager
-                .catalog(catalog_name)
-                .await?
-                .context(CatalogNotFoundSnafu { catalog_name })?;
-            catalog
-                .schema(schema_name)
-                .await?
-                .context(SchemaNotFoundSnafu {
-                    catalog: catalog_name,
-                    schema: schema_name,
-                })?
-        } else {
-            let catalog_provider = self
-                .catalog_manager
-                .catalog(catalog_name)
-                .await?
-                .context(CatalogNotFoundSnafu { catalog_name })?;
-            Arc::new(InformationSchemaProvider::new(
-                catalog_name.to_string(),
-                catalog_provider,
-            ))
-        };
-        let table = schema
-            .table(table_name)
+        let table = self
+            .catalog_manager
+            .table(catalog_name, schema_name, table_name)
             .await?
             .with_context(|| TableNotExistSnafu {
                 table: format_full_table_name(catalog_name, schema_name, table_name),
             })?;
 
-        let table = DfTableProviderAdapter::new(table);
-        let table = provider_as_source(Arc::new(table));
-        self.resolved_tables.insert(resolved_name, table.clone());
-        Ok(table)
+        let provider = DfTableProviderAdapter::new(table);
+        let source = provider_as_source(Arc::new(provider));
+        let _ = self.resolved_tables.insert(resolved_name, source.clone());
+        Ok(source)
     }
 }
 
@@ -149,27 +123,27 @@ mod tests {
     use session::context::QueryContext;
 
     use super::*;
-    use crate::local::MemoryCatalogManager;
+    use crate::memory::MemoryCatalogManager;
 
     #[test]
     fn test_validate_table_ref() {
         let query_ctx = &QueryContext::with("greptime", "public");
 
         let table_provider =
-            DfTableSourceProvider::new(Arc::new(MemoryCatalogManager::default()), true, query_ctx);
+            DfTableSourceProvider::new(MemoryCatalogManager::with_default_setup(), true, query_ctx);
 
         let table_ref = TableReference::Bare {
             table: Cow::Borrowed("table_name"),
         };
         let result = table_provider.resolve_table_ref(table_ref);
-        assert!(result.is_ok());
+        let _ = result.unwrap();
 
         let table_ref = TableReference::Partial {
             schema: Cow::Borrowed("public"),
             table: Cow::Borrowed("table_name"),
         };
         let result = table_provider.resolve_table_ref(table_ref);
-        assert!(result.is_ok());
+        let _ = result.unwrap();
 
         let table_ref = TableReference::Partial {
             schema: Cow::Borrowed("wrong_schema"),
@@ -184,7 +158,7 @@ mod tests {
             table: Cow::Borrowed("table_name"),
         };
         let result = table_provider.resolve_table_ref(table_ref);
-        assert!(result.is_ok());
+        let _ = result.unwrap();
 
         let table_ref = TableReference::Full {
             catalog: Cow::Borrowed("wrong_catalog"),
@@ -198,14 +172,14 @@ mod tests {
             schema: Cow::Borrowed("information_schema"),
             table: Cow::Borrowed("columns"),
         };
-        assert!(table_provider.resolve_table_ref(table_ref).is_ok());
+        let _ = table_provider.resolve_table_ref(table_ref).unwrap();
 
         let table_ref = TableReference::Full {
             catalog: Cow::Borrowed("greptime"),
             schema: Cow::Borrowed("information_schema"),
             table: Cow::Borrowed("columns"),
         };
-        assert!(table_provider.resolve_table_ref(table_ref).is_ok());
+        let _ = table_provider.resolve_table_ref(table_ref).unwrap();
 
         let table_ref = TableReference::Full {
             catalog: Cow::Borrowed("dummy"),

src/catalog/src/tables.rs

@@ -1,144 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// The `tables` table in system catalog keeps a record of all tables created by user.
-
-use std::any::Any;
-use std::sync::Arc;
-
-use async_trait::async_trait;
-use common_catalog::consts::{INFORMATION_SCHEMA_NAME, SYSTEM_CATALOG_TABLE_NAME};
-use snafu::ResultExt;
-use table::metadata::TableId;
-use table::{Table, TableRef};
-
-use crate::error::{self, Error, InsertCatalogRecordSnafu, Result as CatalogResult};
-use crate::system::{
-    build_schema_insert_request, build_table_deletion_request, build_table_insert_request,
-    SystemCatalogTable,
-};
-use crate::{CatalogProvider, DeregisterTableRequest, SchemaProvider, SchemaProviderRef};
-
-pub struct InformationSchema {
-    pub system: Arc<SystemCatalogTable>,
-}
-
-#[async_trait]
-impl SchemaProvider for InformationSchema {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
-    async fn table_names(&self) -> Result<Vec<String>, Error> {
-        Ok(vec![SYSTEM_CATALOG_TABLE_NAME.to_string()])
-    }
-
-    async fn table(&self, name: &str) -> Result<Option<TableRef>, Error> {
-        if name.eq_ignore_ascii_case(SYSTEM_CATALOG_TABLE_NAME) {
-            Ok(Some(self.system.clone()))
-        } else {
-            Ok(None)
-        }
-    }
-
-    async fn table_exist(&self, name: &str) -> Result<bool, Error> {
-        Ok(name.eq_ignore_ascii_case(SYSTEM_CATALOG_TABLE_NAME))
-    }
-}
-
-pub struct SystemCatalog {
-    pub information_schema: Arc<InformationSchema>,
-}
-
-impl SystemCatalog {
-    pub(crate) fn new(system: SystemCatalogTable) -> Self {
-        let schema = InformationSchema {
-            system: Arc::new(system),
-        };
-        Self {
-            information_schema: Arc::new(schema),
-        }
-    }
-
-    pub async fn register_table(
-        &self,
-        catalog: String,
-        schema: String,
-        table_name: String,
-        table_id: TableId,
-        engine: String,
-    ) -> crate::error::Result<usize> {
-        let request = build_table_insert_request(catalog, schema, table_name, table_id, engine);
-        self.information_schema
-            .system
-            .insert(request)
-            .await
-            .context(InsertCatalogRecordSnafu)
-    }
-
-    pub(crate) async fn deregister_table(
-        &self,
-        request: &DeregisterTableRequest,
-        table_id: TableId,
-    ) -> CatalogResult<bool> {
-        self.information_schema
-            .system
-            .delete(build_table_deletion_request(request, table_id))
-            .await
-            .map(|x| x == 1)
-            .with_context(|_| error::DeregisterTableSnafu {
-                request: request.clone(),
-            })
-    }
-
-    pub async fn register_schema(
-        &self,
-        catalog: String,
-        schema: String,
-    ) -> crate::error::Result<usize> {
-        let request = build_schema_insert_request(catalog, schema);
-        self.information_schema
-            .system
-            .insert(request)
-            .await
-            .context(InsertCatalogRecordSnafu)
-    }
-}
-
-#[async_trait::async_trait]
-impl CatalogProvider for SystemCatalog {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
-    async fn schema_names(&self) -> Result<Vec<String>, Error> {
-        Ok(vec![INFORMATION_SCHEMA_NAME.to_string()])
-    }
-
-    async fn register_schema(
-        &self,
-        _name: String,
-        _schema: SchemaProviderRef,
-    ) -> Result<Option<SchemaProviderRef>, Error> {
-        panic!("System catalog does not support registering schema!")
-    }
-
-    async fn schema(&self, name: &str) -> Result<Option<Arc<dyn SchemaProvider>>, Error> {
-        if name.eq_ignore_ascii_case(INFORMATION_SCHEMA_NAME) {
-            Ok(Some(self.information_schema.clone()))
-        } else {
-            Ok(None)
-        }
-    }
-}

src/catalog/tests/local_catalog_tests.rs

@@ -1,176 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#[cfg(test)]
-mod tests {
-    use std::sync::Arc;
-
-    use catalog::local::LocalCatalogManager;
-    use catalog::{CatalogManager, RegisterTableRequest, RenameTableRequest};
-    use common_catalog::consts::{DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME};
-    use common_telemetry::{error, info};
-    use common_test_util::temp_dir::TempDir;
-    use mito::config::EngineConfig;
-    use table::engine::manager::MemoryTableEngineManager;
-    use table::table::numbers::NumbersTable;
-    use table::TableRef;
-    use tokio::sync::Mutex;
-
-    async fn create_local_catalog_manager(
-    ) -> Result<(TempDir, LocalCatalogManager), catalog::error::Error> {
-        let (dir, object_store) =
-            mito::table::test_util::new_test_object_store("setup_mock_engine_and_table").await;
-        let mock_engine = Arc::new(mito::table::test_util::MockMitoEngine::new(
-            EngineConfig::default(),
-            mito::table::test_util::MockEngine::default(),
-            object_store,
-        ));
-        let engine_manager = Arc::new(MemoryTableEngineManager::new(mock_engine.clone()));
-        let catalog_manager = LocalCatalogManager::try_new(engine_manager).await.unwrap();
-        catalog_manager.start().await?;
-        Ok((dir, catalog_manager))
-    }
-
-    #[tokio::test]
-    async fn test_rename_table() {
-        common_telemetry::init_default_ut_logging();
-        let (_dir, catalog_manager) = create_local_catalog_manager().await.unwrap();
-        // register table
-        let table_name = "test_table";
-        let table_id = 42;
-        let table = Arc::new(NumbersTable::new(table_id));
-        let request = RegisterTableRequest {
-            catalog: DEFAULT_CATALOG_NAME.to_string(),
-            schema: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: table_name.to_string(),
-            table_id,
-            table: table.clone(),
-        };
-        assert!(catalog_manager.register_table(request).await.unwrap());
-
-        // rename table
-        let new_table_name = "table_t";
-        let rename_table_req = RenameTableRequest {
-            catalog: DEFAULT_CATALOG_NAME.to_string(),
-            schema: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: table_name.to_string(),
-            new_table_name: new_table_name.to_string(),
-            table_id,
-        };
-        assert!(catalog_manager
-            .rename_table(rename_table_req)
-            .await
-            .unwrap());
-
-        let registered_table = catalog_manager
-            .table(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, new_table_name)
-            .await
-            .unwrap()
-            .unwrap();
-        assert_eq!(registered_table.table_info().ident.table_id, table_id);
-    }
-
-    #[tokio::test]
-    async fn test_duplicate_register() {
-        let (_dir, catalog_manager) = create_local_catalog_manager().await.unwrap();
-        let request = RegisterTableRequest {
-            catalog: DEFAULT_CATALOG_NAME.to_string(),
-            schema: DEFAULT_SCHEMA_NAME.to_string(),
-            table_name: "test_table".to_string(),
-            table_id: 42,
-            table: Arc::new(NumbersTable::new(42)),
-        };
-        assert!(catalog_manager
-            .register_table(request.clone())
-            .await
-            .unwrap());
-
-        // register table with same table id will succeed with 0 as return val.
-        assert!(!catalog_manager.register_table(request).await.unwrap());
-
-        let err = catalog_manager
-            .register_table(RegisterTableRequest {
-                catalog: DEFAULT_CATALOG_NAME.to_string(),
-                schema: DEFAULT_SCHEMA_NAME.to_string(),
-                table_name: "test_table".to_string(),
-                table_id: 43,
-                table: Arc::new(NumbersTable::new(43)),
-            })
-            .await
-            .unwrap_err();
-        assert!(
-            err.to_string()
-                .contains("Table `greptime.public.test_table` already exists"),
-            "Actual error message: {err}",
-        );
-    }
-
-    #[test]
-    fn test_concurrent_register() {
-        common_telemetry::init_default_ut_logging();
-        let rt = Arc::new(tokio::runtime::Builder::new_multi_thread().build().unwrap());
-        let (_dir, catalog_manager) =
-            rt.block_on(async { create_local_catalog_manager().await.unwrap() });
-        let catalog_manager = Arc::new(catalog_manager);
-
-        let succeed: Arc<Mutex<Option<TableRef>>> = Arc::new(Mutex::new(None));
-
-        let mut handles = Vec::with_capacity(8);
-        for i in 0..8 {
-            let catalog = catalog_manager.clone();
-            let succeed = succeed.clone();
-            let handle = rt.spawn(async move {
-                let table_id = 42 + i;
-                let table = Arc::new(NumbersTable::new(table_id));
-                let req = RegisterTableRequest {
-                    catalog: DEFAULT_CATALOG_NAME.to_string(),
-                    schema: DEFAULT_SCHEMA_NAME.to_string(),
-                    table_name: "test_table".to_string(),
-                    table_id,
-                    table: table.clone(),
-                };
-                match catalog.register_table(req).await {
-                    Ok(res) => {
-                        if res {
-                            let mut succeed = succeed.lock().await;
-                            info!("Successfully registered table: {}", table_id);
-                            *succeed = Some(table);
-                        }
-                    }
-                    Err(_) => {
-                        error!("Failed to register table {}", table_id);
-                    }
-                }
-            });
-            handles.push(handle);
-        }
-
-        rt.block_on(async move {
-            for handle in handles {
-                handle.await.unwrap();
-            }
-            let guard = succeed.lock().await;
-            let table = guard.as_ref().unwrap();
-            let table_registered = catalog_manager
-                .table(DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, "test_table")
-                .await
-                .unwrap()
-                .unwrap();
-            assert_eq!(
-                table_registered.table_info().ident.table_id,
-                table.table_info().ident.table_id
-            );
-        });
-    }
-}

src/catalog/tests/remote_catalog_tests.rs

@@ -1,372 +0,0 @@
-// Copyright 2023 Greptime Team
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#![feature(assert_matches)]
-
-#[cfg(test)]
-mod tests {
-    use std::assert_matches::assert_matches;
-    use std::collections::HashSet;
-    use std::sync::Arc;
-
-    use catalog::helper::{CatalogKey, CatalogValue, SchemaKey, SchemaValue};
-    use catalog::remote::mock::{MockKvBackend, MockTableEngine};
-    use catalog::remote::{
-        CachedMetaKvBackend, KvBackend, KvBackendRef, RemoteCatalogManager, RemoteCatalogProvider,
-        RemoteSchemaProvider,
-    };
-    use catalog::{CatalogManager, RegisterTableRequest};
-    use common_catalog::consts::{DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, MITO_ENGINE};
-    use datatypes::schema::RawSchema;
-    use futures_util::StreamExt;
-    use table::engine::manager::{MemoryTableEngineManager, TableEngineManagerRef};
-    use table::engine::{EngineContext, TableEngineRef};
-    use table::requests::CreateTableRequest;
-
-    #[tokio::test]
-    async fn test_backend() {
-        common_telemetry::init_default_ut_logging();
-        let backend = MockKvBackend::default();
-
-        let default_catalog_key = CatalogKey {
-            catalog_name: DEFAULT_CATALOG_NAME.to_string(),
-        }
-        .to_string();
-
-        backend
-            .set(
-                default_catalog_key.as_bytes(),
-                &CatalogValue {}.as_bytes().unwrap(),
-            )
-            .await
-            .unwrap();
-
-        let schema_key = SchemaKey {
-            catalog_name: DEFAULT_CATALOG_NAME.to_string(),
-            schema_name: DEFAULT_SCHEMA_NAME.to_string(),
-        }
-        .to_string();
-        backend
-            .set(schema_key.as_bytes(), &SchemaValue {}.as_bytes().unwrap())
-            .await
-            .unwrap();
-
-        let mut iter = backend.range("__c-".as_bytes());
-        let mut res = HashSet::new();
-        while let Some(r) = iter.next().await {
-            let kv = r.unwrap();
-            res.insert(String::from_utf8_lossy(&kv.0).to_string());
-        }
-        assert_eq!(
-            vec!["__c-greptime".to_string()],
-            res.into_iter().collect::<Vec<_>>()
-        );
-    }
-
-    #[tokio::test]
-    async fn test_cached_backend() {
-        common_telemetry::init_default_ut_logging();
-        let backend = CachedMetaKvBackend::wrap(Arc::new(MockKvBackend::default()));
-
-        let default_catalog_key = CatalogKey {
-            catalog_name: DEFAULT_CATALOG_NAME.to_string(),
-        }
-        .to_string();
-
-        backend
-            .set(
-                default_catalog_key.as_bytes(),
-                &CatalogValue {}.as_bytes().unwrap(),
-            )
-            .await
-            .unwrap();
-
-        let ret = backend.get(b"__c-greptime").await.unwrap();
-        assert!(ret.is_some());
-
-        let _ = backend
-            .compare_and_set(
-                b"__c-greptime",
-                &CatalogValue {}.as_bytes().unwrap(),
-                b"123",
-            )
-            .await
-            .unwrap();
-
-        let ret = backend.get(b"__c-greptime").await.unwrap();
-        assert!(ret.is_some());
-        assert_eq!(&b"123"[..], &(ret.as_ref().unwrap().1));
-
-        let _ = backend.set(b"__c-greptime", b"1234").await;
-
-        let ret = backend.get(b"__c-greptime").await.unwrap();
-        assert!(ret.is_some());
-        assert_eq!(&b"1234"[..], &(ret.as_ref().unwrap().1));
-
-        backend.delete(b"__c-greptime").await.unwrap();
-
-        let ret = backend.get(b"__c-greptime").await.unwrap();
-        assert!(ret.is_none());
-    }
-
-    async fn prepare_components(
-        node_id: u64,
-    ) -> (
-        KvBackendRef,
-        TableEngineRef,
-        Arc<RemoteCatalogManager>,
-        TableEngineManagerRef,
-    ) {
-        let cached_backend = Arc::new(CachedMetaKvBackend::wrap(
-            Arc::new(MockKvBackend::default()),
-        ));
-
-        let table_engine = Arc::new(MockTableEngine::default());
-        let engine_manager = Arc::new(MemoryTableEngineManager::alias(
-            MITO_ENGINE.to_string(),
-            table_engine.clone(),
-        ));
-
-        let catalog_manager =
-            RemoteCatalogManager::new(engine_manager.clone(), node_id, cached_backend.clone());
-        catalog_manager.start().await.unwrap();
-
-        (
-            cached_backend,
-            table_engine,
-            Arc::new(catalog_manager),
-            engine_manager as Arc<_>,
-        )
-    }
-
-    #[tokio::test]
-    async fn test_remote_catalog_default() {
-        common_telemetry::init_default_ut_logging();
-        let node_id = 42;
-        let (_, _, catalog_manager, _) = prepare_components(node_id).await;
-        assert_eq!(
-            vec![DEFAULT_CATALOG_NAME.to_string()],
-            catalog_manager.catalog_names().await.unwrap()
-        );
-
-        let default_catalog = catalog_manager
-            .catalog(DEFAULT_CATALOG_NAME)
-            .await
-            .unwrap()
-            .unwrap();
-        assert_eq!(
-            vec![DEFAULT_SCHEMA_NAME.to_string()],
-            default_catalog.schema_names().await.unwrap()
-        );
-    }
-
-    #[tokio::test]
-    async fn test_remote_catalog_register_nonexistent() {
-        common_telemetry::init_default_ut_logging();
-        let node_id = 42;
-        let (_, table_engine, catalog_manager, _) = prepare_components(node_id).await;
-        // register a new table with an nonexistent catalog
-        let catalog_name = "nonexistent_catalog".to_string();
-        let schema_name = "nonexistent_schema".to_string();
-        let table_name = "fail_table".to_string();
-        // this schema has no effect
-        let table_schema = RawSchema::new(vec![]);
-        let table = table_engine
-            .create_table(
-                &EngineContext {},
-                CreateTableRequest {
-                    id: 1,
-                    catalog_name: catalog_name.clone(),
-                    schema_name: schema_name.clone(),
-                    table_name: table_name.clone(),
-                    desc: None,
-                    schema: table_schema,
-                    region_numbers: vec![0],
-                    primary_key_indices: vec![],
-                    create_if_not_exists: false,
-                    table_options: Default::default(),
-                    engine: MITO_ENGINE.to_string(),
-                },
-            )
-            .await
-            .unwrap();
-        let reg_req = RegisterTableRequest {
-            catalog: catalog_name,
-            schema: schema_name,
-            table_name,
-            table_id: 1,
-            table,
-        };
-        let res = catalog_manager.register_table(reg_req).await;
-
-        // because nonexistent_catalog does not exist yet.
-        assert_matches!(
-            res.err().unwrap(),
-            catalog::error::Error::CatalogNotFound { .. }
-        );
-    }
-
-    #[tokio::test]
-    async fn test_register_table() {
-        let node_id = 42;
-        let (_, table_engine, catalog_manager, _) = prepare_components(node_id).await;
-        let default_catalog = catalog_manager
-            .catalog(DEFAULT_CATALOG_NAME)
-            .await
-            .unwrap()
-            .unwrap();
-        assert_eq!(
-            vec![DEFAULT_SCHEMA_NAME.to_string()],
-            default_catalog.schema_names().await.unwrap()
-        );
-
-        let default_schema = default_catalog
-            .schema(DEFAULT_SCHEMA_NAME)
-            .await
-            .unwrap()
-            .unwrap();
-
-        // register a new table with an nonexistent catalog
-        let catalog_name = DEFAULT_CATALOG_NAME.to_string();
-        let schema_name = DEFAULT_SCHEMA_NAME.to_string();
-        let table_name = "test_table".to_string();
-        let table_id = 1;
-        // this schema has no effect
-        let table_schema = RawSchema::new(vec![]);
-        let table = table_engine
-            .create_table(
-                &EngineContext {},
-                CreateTableRequest {
-                    id: table_id,
-                    catalog_name: catalog_name.clone(),
-                    schema_name: schema_name.clone(),
-                    table_name: table_name.clone(),
-                    desc: None,
-                    schema: table_schema,
-                    region_numbers: vec![0],
-                    primary_key_indices: vec![],
-                    create_if_not_exists: false,
-                    table_options: Default::default(),
-                    engine: MITO_ENGINE.to_string(),
-                },
-            )
-            .await
-            .unwrap();
-        let reg_req = RegisterTableRequest {
-            catalog: catalog_name,
-            schema: schema_name,
-            table_name: table_name.clone(),
-            table_id,
-            table,
-        };
-        assert!(catalog_manager.register_table(reg_req).await.unwrap());
-        assert_eq!(
-            vec![table_name],
-            default_schema.table_names().await.unwrap()
-        );
-    }
-
-    #[tokio::test]
-    async fn test_register_catalog_schema_table() {
-        let node_id = 42;
-        let (backend, table_engine, catalog_manager, engine_manager) =
-            prepare_components(node_id).await;
-
-        let catalog_name = "test_catalog".to_string();
-        let schema_name = "nonexistent_schema".to_string();
-        let catalog = Arc::new(RemoteCatalogProvider::new(
-            catalog_name.clone(),
-            backend.clone(),
-            engine_manager.clone(),
-            node_id,
-        ));
-
-        // register catalog to catalog manager
-        CatalogManager::register_catalog(&*catalog_manager, catalog_name.clone(), catalog)
-            .await
-            .unwrap();
-        assert_eq!(
-            HashSet::<String>::from_iter(
-                vec![DEFAULT_CATALOG_NAME.to_string(), catalog_name.clone()].into_iter()
-            ),
-            HashSet::from_iter(catalog_manager.catalog_names().await.unwrap().into_iter())
-        );
-
-        let table_to_register = table_engine
-            .create_table(
-                &EngineContext {},
-                CreateTableRequest {
-                    id: 2,
-                    catalog_name: catalog_name.clone(),
-                    schema_name: schema_name.clone(),
-                    table_name: "".to_string(),
-                    desc: None,
-                    schema: RawSchema::new(vec![]),
-                    region_numbers: vec![0],
-                    primary_key_indices: vec![],
-                    create_if_not_exists: false,
-                    table_options: Default::default(),
-                    engine: MITO_ENGINE.to_string(),
-                },
-            )
-            .await
-            .unwrap();
-
-        let reg_req = RegisterTableRequest {
-            catalog: catalog_name.clone(),
-            schema: schema_name.clone(),
-            table_name: " fail_table".to_string(),
-            table_id: 2,
-            table: table_to_register,
-        };
-        // this register will fail since schema does not exist yet
-        assert_matches!(
-            catalog_manager
-                .register_table(reg_req.clone())
-                .await
-                .unwrap_err(),
-            catalog::error::Error::SchemaNotFound { .. }
-        );
-
-        let new_catalog = catalog_manager
-            .catalog(&catalog_name)
-            .await
-            .unwrap()
-            .expect("catalog should exist since it's already registered");
-        let schema = Arc::new(RemoteSchemaProvider::new(
-            catalog_name.clone(),
-            schema_name.clone(),
-            node_id,
-            engine_manager,
-            backend.clone(),
-        ));
-
-        let prev = new_catalog
-            .register_schema(schema_name.clone(), schema.clone())
-            .await
-            .expect("Register schema should not fail");
-        assert!(prev.is_none());
-        assert!(catalog_manager.register_table(reg_req).await.unwrap());
-
-        assert_eq!(
-            HashSet::from([schema_name.clone()]),
-            new_catalog
-                .schema_names()
-                .await
-                .unwrap()
-                .into_iter()
-                .collect()
-        )
-    }
-}

src/client/Cargo.toml

@@ -8,37 +8,43 @@ license.workspace = true
 testing = []
 
 [dependencies]
-api = { path = "../api" }
+api = { workspace = true }
 arrow-flight.workspace = true
 async-stream.workspace = true
-common-base = { path = "../common/base" }
-common-catalog = { path = "../common/catalog" }
-common-error = { path = "../common/error" }
-common-grpc = { path = "../common/grpc" }
-common-grpc-expr = { path = "../common/grpc-expr" }
-common-query = { path = "../common/query" }
-common-recordbatch = { path = "../common/recordbatch" }
-common-time = { path = "../common/time" }
-common-meta = { path = "../common/meta" }
-common-telemetry = { path = "../common/telemetry" }
+async-trait.workspace = true
+common-base = { workspace = true }
+common-catalog = { workspace = true }
+common-error = { workspace = true }
+common-grpc = { workspace = true }
+common-macro = { workspace = true }
+common-meta = { workspace = true }
+common-query = { workspace = true }
+common-recordbatch = { workspace = true }
+common-telemetry = { workspace = true }
+common-time = { workspace = true }
 datafusion.workspace = true
-datatypes = { path = "../datatypes" }
+datatypes = { workspace = true }
+derive_builder.workspace = true
 enum_dispatch = "0.3"
 futures-util.workspace = true
-moka = { version = "0.9", features = ["future"] }
+moka = { workspace = true, features = ["future"] }
 parking_lot = "0.12"
 prost.workspace = true
 rand.workspace = true
+session = { workspace = true }
 snafu.workspace = true
+tokio-stream = { version = "0.1", features = ["net"] }
+tokio.workspace = true
 tonic.workspace = true
 
 [dev-dependencies]
-datanode = { path = "../datanode" }
-substrait = { path = "../common/substrait" }
-tokio.workspace = true
+common-grpc-expr = { workspace = true }
+datanode = { workspace = true }
+derive-new = "0.5"
+prost.workspace = true
+substrait = { workspace = true }
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
-prost.workspace = true
 
 [dev-dependencies.substrait_proto]
 package = "substrait"

src/client/examples/logical.rs

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use api::v1::{ColumnDataType, ColumnDef, CreateTableExpr, TableId};
+use api::v1::{ColumnDataType, ColumnDef, CreateTableExpr, SemanticType, TableId};
 use client::{Client, Database};
 use common_catalog::consts::{DEFAULT_CATALOG_NAME, DEFAULT_SCHEMA_NAME, MITO_ENGINE};
 use prost::Message;
@@ -41,21 +41,27 @@ async fn run() {
         column_defs: vec![
             ColumnDef {
                 name: "timestamp".to_string(),
-                datatype: ColumnDataType::TimestampMillisecond as i32,
+                data_type: ColumnDataType::TimestampMillisecond as i32,
                 is_nullable: false,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Timestamp as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "key".to_string(),
-                datatype: ColumnDataType::Uint64 as i32,
+                data_type: ColumnDataType::Uint64 as i32,
                 is_nullable: false,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Tag as i32,
+                comment: String::new(),
             },
             ColumnDef {
                 name: "value".to_string(),
-                datatype: ColumnDataType::Uint64 as i32,
+                data_type: ColumnDataType::Uint64 as i32,
                 is_nullable: false,
                 default_constraint: vec![],
+                semantic_type: SemanticType::Field as i32,
+                comment: String::new(),
             },
         ],
         time_index: "timestamp".to_string(),
@@ -63,7 +69,6 @@ async fn run() {
         create_if_not_exists: false,
         table_options: Default::default(),
         table_id: Some(TableId { id: 1024 }),
-        region_numbers: vec![0],
         engine: MITO_ENGINE.to_string(),
     };
 
@@ -73,7 +78,7 @@ async fn run() {
 
     let logical = mock_logical_plan();
     event!(Level::INFO, "plan size: {:#?}", logical.len());
-    let result = db.logical_plan(logical).await.unwrap();
+    let result = db.logical_plan(logical, 0).await.unwrap();
 
     event!(Level::INFO, "result: {:#?}", result);
 }

src/client/examples/stream_ingest.rs

@@ -0,0 +1,181 @@
+// Copyright 2023 Greptime Team
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use api::v1::*;
+use client::{Client, Database, DEFAULT_SCHEMA_NAME};
+use derive_new::new;
+use tracing::{error, info};
+
+fn main() {
+    tracing::subscriber::set_global_default(tracing_subscriber::FmtSubscriber::builder().finish())
+        .unwrap();
+
+    run();
+}
+
+#[tokio::main]
+async fn run() {
+    let greptimedb_endpoint =
+        std::env::var("GREPTIMEDB_ENDPOINT").unwrap_or_else(|_| "localhost:4001".to_owned());
+
+    let greptimedb_dbname =
+        std::env::var("GREPTIMEDB_DBNAME").unwrap_or_else(|_| DEFAULT_SCHEMA_NAME.to_owned());
+
+    let grpc_client = Client::with_urls(vec![&greptimedb_endpoint]);
+
+    let client = Database::new_with_dbname(greptimedb_dbname, grpc_client);
+
+    let stream_inserter = client.streaming_inserter().unwrap();
+
+    if let Err(e) = stream_inserter
+        .insert(vec![to_insert_request(weather_records_1())])
+        .await
+    {
+        error!("Error: {e:?}");
+    }
+
+    if let Err(e) = stream_inserter
+        .insert(vec![to_insert_request(weather_records_2())])
+        .await
+    {
+        error!("Error: {e:?}");
+    }
+
+    let result = stream_inserter.finish().await;
+
+    match result {
+        Ok(rows) => {
+            info!("Rows written: {rows}");
+        }
+        Err(e) => {
+            error!("Error: {e:?}");
+        }
+    };
+}
+
+#[derive(new)]
+struct WeatherRecord {
+    timestamp_millis: i64,
+    collector: String,
+    temperature: f32,
+    humidity: i32,
+}
+
+fn weather_records_1() -> Vec<WeatherRecord> {
+    vec![
+        WeatherRecord::new(1686109527000, "c1".to_owned(), 26.4, 15),
+        WeatherRecord::new(1686023127000, "c1".to_owned(), 29.3, 20),
+        WeatherRecord::new(1685936727000, "c1".to_owned(), 31.8, 13),
+        WeatherRecord::new(1686109527000, "c2".to_owned(), 20.4, 67),
+        WeatherRecord::new(1686023127000, "c2".to_owned(), 18.0, 74),
+        WeatherRecord::new(1685936727000, "c2".to_owned(), 19.2, 81),
+    ]
+}
+
+fn weather_records_2() -> Vec<WeatherRecord> {
+    vec![
+        WeatherRecord::new(1686109527001, "c3".to_owned(), 26.4, 15),
+        WeatherRecord::new(1686023127002, "c3".to_owned(), 29.3, 20),
+        WeatherRecord::new(1685936727003, "c3".to_owned(), 31.8, 13),
+        WeatherRecord::new(1686109527004, "c4".to_owned(), 20.4, 67),
+        WeatherRecord::new(1686023127005, "c4".to_owned(), 18.0, 74),
+        WeatherRecord::new(1685936727006, "c4".to_owned(), 19.2, 81),
+    ]
+}
+
+/// This function generates some random data and bundle them into a
+/// `InsertRequest`.
+///
+/// Data structure:
+///
+/// - `ts`: a timestamp column
+/// - `collector`: a tag column
+/// - `temperature`: a value field of f32
+/// - `humidity`: a value field of i32
+///
+fn to_insert_request(records: Vec<WeatherRecord>) -> InsertRequest {
+    // convert records into columns
+    let rows = records.len();
+
+    // transpose records into columns
+    let (timestamp_millis, collectors, temp, humidity) = records.into_iter().fold(
+        (
+            Vec::with_capacity(rows),
+            Vec::with_capacity(rows),
+            Vec::with_capacity(rows),
+            Vec::with_capacity(rows),
+        ),
+        |mut acc, rec| {
+            acc.0.push(rec.timestamp_millis);
+            acc.1.push(rec.collector);
+            acc.2.push(rec.temperature);
+            acc.3.push(rec.humidity);
+
+            acc
+        },
+    );
+
+    let columns = vec![
+        // timestamp column: `ts`
+        Column {
+            column_name: "ts".to_owned(),
+            values: Some(column::Values {
+                timestamp_millisecond_values: timestamp_millis,
+                ..Default::default()
+            }),
+            semantic_type: SemanticType::Timestamp as i32,
+            datatype: ColumnDataType::TimestampMillisecond as i32,
+            ..Default::default()
+        },
+        // tag column: collectors
+        Column {
+            column_name: "collector".to_owned(),
+            values: Some(column::Values {
+                string_values: collectors.into_iter().collect(),
+                ..Default::default()
+            }),
+            semantic_type: SemanticType::Tag as i32,
+            datatype: ColumnDataType::String as i32,
+            ..Default::default()
+        },
+        // field column: temperature
+        Column {
+            column_name: "temperature".to_owned(),
+            values: Some(column::Values {
+                f32_values: temp,
+                ..Default::default()
+            }),
+            semantic_type: SemanticType::Field as i32,
+            datatype: ColumnDataType::Float32 as i32,
+            ..Default::default()
+        },
+        // field column: humidity
+        Column {
+            column_name: "humidity".to_owned(),
+            values: Some(column::Values {
+                i32_values: humidity,
+                ..Default::default()
+            }),
+            semantic_type: SemanticType::Field as i32,
+            datatype: ColumnDataType::Int32 as i32,
+            ..Default::default()
+        },
+    ];
+
+    InsertRequest {
+        table_name: "weather_demo".to_owned(),
+        columns,
+        row_count: rows as u32,
+    }
+}

src/client/src/client.rs

@@ -17,6 +17,7 @@ use std::sync::Arc;
 use api::v1::greptime_database_client::GreptimeDatabaseClient;
 use api::v1::health_check_client::HealthCheckClient;
 use api::v1::prometheus_gateway_client::PrometheusGatewayClient;
+use api::v1::region::region_client::RegionClient as PbRegionClient;
 use api::v1::HealthCheckRequest;
 use arrow_flight::flight_service_client::FlightServiceClient;
 use common_grpc::channel_manager::ChannelManager;
@@ -82,11 +83,6 @@ impl Client {
         Default::default()
     }
 
-    pub fn with_manager(channel_manager: ChannelManager) -> Self {
-        let inner = Arc::new(Inner::with_manager(channel_manager));
-        Self { inner }
-    }
-
     pub fn with_urls<U, A>(urls: A) -> Self
     where
         U: AsRef<str>,
@@ -142,21 +138,40 @@ impl Client {
         Ok((addr, channel))
     }
 
+    fn max_grpc_recv_message_size(&self) -> usize {
+        self.inner.channel_manager.config().max_recv_message_size
+    }
+
+    fn max_grpc_send_message_size(&self) -> usize {
+        self.inner.channel_manager.config().max_send_message_size
+    }
+
     pub(crate) fn make_flight_client(&self) -> Result<FlightClient> {
         let (addr, channel) = self.find_channel()?;
         Ok(FlightClient {
             addr,
-            client: FlightServiceClient::new(channel),
+            client: FlightServiceClient::new(channel)
+                .max_decoding_message_size(self.max_grpc_recv_message_size())
+                .max_encoding_message_size(self.max_grpc_send_message_size()),
         })
     }
 
     pub(crate) fn make_database_client(&self) -> Result<DatabaseClient> {
         let (_, channel) = self.find_channel()?;
         Ok(DatabaseClient {
-            inner: GreptimeDatabaseClient::new(channel),
+            inner: GreptimeDatabaseClient::new(channel)
+                .max_decoding_message_size(self.max_grpc_recv_message_size())
+                .max_encoding_message_size(self.max_grpc_send_message_size()),
         })
     }
 
+    pub(crate) fn raw_region_client(&self) -> Result<PbRegionClient<Channel>> {
+        let (_, channel) = self.find_channel()?;
+        Ok(PbRegionClient::new(channel)
+            .max_decoding_message_size(self.max_grpc_recv_message_size())
+            .max_encoding_message_size(self.max_grpc_send_message_size()))
+    }
+
     pub fn make_prometheus_gateway_client(&self) -> Result<PrometheusGatewayClient<Channel>> {
         let (_, channel) = self.find_channel()?;
         Ok(PrometheusGatewayClient::new(channel))
@@ -165,7 +180,7 @@ impl Client {
     pub async fn health_check(&self) -> Result<()> {
         let (_, channel) = self.find_channel()?;
         let mut client = HealthCheckClient::new(channel);
-        client.health_check(HealthCheckRequest {}).await?;
+        let _ = client.health_check(HealthCheckRequest {}).await?;
         Ok(())
     }
 }

src/client/src/client_manager.rs

@@ -13,35 +13,25 @@
 // limitations under the License.
 
 use std::fmt::{Debug, Formatter};
-use std::sync::{Arc, Mutex};
+use std::sync::Arc;
 use std::time::Duration;
 
 use common_grpc::channel_manager::{ChannelConfig, ChannelManager};
+use common_meta::datanode_manager::{Datanode, DatanodeManager};
 use common_meta::peer::Peer;
-use common_telemetry::info;
 use moka::future::{Cache, CacheBuilder};
 
+use crate::region::RegionRequester;
 use crate::Client;
 
 pub struct DatanodeClients {
     channel_manager: ChannelManager,
     clients: Cache<Peer, Client>,
-    started: Arc<Mutex<bool>>,
 }
 
 impl Default for DatanodeClients {
     fn default() -> Self {
-        // TODO(LFC): Make this channel config configurable.
-        let config = ChannelConfig::new().timeout(Duration::from_secs(8));
-
-        Self {
-            channel_manager: ChannelManager::with_config(config),
-            clients: CacheBuilder::new(1024)
-                .time_to_live(Duration::from_secs(30 * 60))
-                .time_to_idle(Duration::from_secs(5 * 60))
-                .build(),
-            started: Arc::new(Mutex::new(false)),
-        }
+        Self::new(ChannelConfig::new())
     }
 }
 
@@ -53,17 +43,24 @@ impl Debug for DatanodeClients {
     }
 }
 
+#[async_trait::async_trait]
+impl DatanodeManager for DatanodeClients {
+    async fn datanode(&self, datanode: &Peer) -> Arc<dyn Datanode> {
+        let client = self.get_client(datanode).await;
+
+        Arc::new(RegionRequester::new(client))
+    }
+}
+
 impl DatanodeClients {
-    pub fn start(&self) {
-        let mut started = self.started.lock().unwrap();
-        if *started {
-            return;
+    pub fn new(config: ChannelConfig) -> Self {
+        Self {
+            channel_manager: ChannelManager::with_config(config),
+            clients: CacheBuilder::new(1024)
+                .time_to_live(Duration::from_secs(30 * 60))
+                .time_to_idle(Duration::from_secs(5 * 60))
+                .build(),
         }
-
-        self.channel_manager.start_channel_recycle();
-
-        info!("Datanode clients manager is started!");
-        *started = true;
     }
 
     pub async fn get_client(&self, datanode: &Peer) -> Client {