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https://github.com/GreptimeTeam/greptimedb.git
synced 2026-01-07 05:42:57 +00:00
03e965954a
* feat: implement read framework feat: chunk reader builder refactor: rename BatchIteratorPtr to BoxedBatchIterator feat: BatchReader to read batch from ssts feat: Add a ConcatReader to concat sst readers test: Add tests for concat reader chore: Fix clippy * feat: implement SST parquet reader (#109) * feat: implement parquet sst reader * chores: fix some CR comments * gst * fix sst writer flush issue * feat: Implement FsAccessLayer::read_sst * fix: remove lifetime from ChunkStream * refactor: Store file name in FileMeta - Store file name instead of path (`region-name/file-name`) in FileMeta. - `AccessLayer::read()` takes file name instead of path, so the read/write api are consistent Co-authored-by: Lei, Huang <6406592+v0y4g3r@users.noreply.github.com> Co-authored-by: Lei, HUANG <mrsatangel@gmail.com>
GreptimeDB
GreptimeDB: the next-generation hybrid timeseries/analytics processing database in the cloud.
Getting Started
Prerequisites
To compile GreptimeDB from source, you'll need the following:
- Rust
- C++ toolchain
- cmake
- OpenSSL
Rust
The easiest way to install Rust is to use rustup, which will check our rust-toolchain file and install correct Rust version for you.
C++ toolchain
The prost-build dependency requires C++ toolchain and cmake to build its bundled protoc. For more info on what the required dependencies are check here.
cmake
Follow the instructions for your operating system on the cmake site.
For macOS users, you can also use homebrew to install cmake.
brew install cmake
OpenSSL
For Ubuntu:
sudo apt install libssl-dev
For RedHat-based: Fedora, Oracle Linux, etc:
sudo dnf install openssl-devel
For macOS:
brew install openssl
Usage
// Start datanode with default options.
cargo run -- datanode start
OR
// Start datanode with `http-addr` option.
cargo run -- datanode start --http-addr=0.0.0.0:9999
OR
// Start datanode with `log-dir` and `log-level` options.
cargo run -- --log-dir=logs --log-level=debug datanode start