* chore: resolve conflicts
* chore: merge main
* test: add compatibility test for DatanodeLeaseKey with missing cluster_id
* test: add compatibility test for DatanodeLeaseKey without cluster_id
* refactor/remove-cluster-id:
- **Update `greptime-proto` Dependency**: Updated the `greptime-proto` dependency in `Cargo.lock` and `Cargo.toml` to a new revision.
- **Remove `cluster_id` Usage**: Removed the `cluster_id` field and its related logic from various files, including `cluster.rs`, `datanode.rs`, `rpc.rs`,
`adapter.rs`, `client.rs`, `ask_leader.rs`, `heartbeat.rs`, `procedure.rs`, `store.rs`, `handler.rs`, `response_header_handler.rs`, `key.rs`, `datanode.rs`,
`lease.rs`, `metrics.rs`, `cluster.rs`, `heartbeat.rs`, `procedure.rs`, and `store.rs`.
- **Refactor Tests**: Updated tests in `client.rs`, `response_header_handler.rs`, `store.rs`, and `service` modules to reflect the removal of `cluster_id`.
* fix: clippy
* refactor/remove-cluster-id:
**Refactor and Cleanup in Meta Server**
- **`response_header_handler.rs`**: Removed unused import of `HeartbeatResponse` and cleaned up the test function by eliminating the creation of an unused `HeartbeatResponse` object.
- **`node_lease.rs`**: Simplified parameter handling in `HttpHandler` implementation by using an underscore for unused parameters.
* refactor/remove-cluster-id:
### Remove `TableMetadataAllocatorContext` and Refactor Code
- **Removed `TableMetadataAllocatorContext`**: Eliminated the `TableMetadataAllocatorContext` struct and its usage across multiple files, including `ddl.rs`, `create_table.rs`, `create_view.rs`, `table_meta.rs`, `test_util.rs`, `create_logical_tables.rs`,
`drop_table.rs`, and `table_meta_alloc.rs`.
- **Refactored Function Signatures**: Updated function signatures to remove the `TableMetadataAllocatorContext` parameter in methods like `create`, `create_view`, and `alloc` in `table_meta.rs` and `table_meta_alloc.rs`.
- **Updated Imports**: Adjusted import statements to reflect the removal of `TableMetadataAllocatorContext` in affected files.
These changes simplify the codebase by removing an unnecessary context struct and updating related function calls.
* refactor/remove-cluster-id:
### Update `datanode.rs` to Modify Key Prefix
- **File Modified**: `src/common/meta/src/datanode.rs`
- **Key Changes**:
- Updated `DatanodeStatKey::prefix_key` and `From<DatanodeStatKey>` to remove the cluster ID from the key prefix.
- Adjusted comments to reflect the changes in key prefix handling.
* reformat code
* refactor/remove-cluster-id:
### Commit Summary
- **Refactor `Pusher` Initialization**: Removed the `RequestHeader` parameter from the `Pusher::new` method across multiple files, including `handler.rs`, `test_util.rs`, and `heartbeat.rs`. This change simplifies the `Pusher` initialization process by eliminating th
unnecessary parameter.
- **Update Imports**: Adjusted import statements in `handler.rs` and `test_util.rs` to remove unused `RequestHeader` references, ensuring cleaner and more efficient code.
* chore: update proto
* feat: support frontend heartbeat
* fix: typo "reponse" -> "response"
* add ut
* enable start heartbeat task
* chore: frontend id is specified by metasrv, not in the frontend startup parameter
* fix typo
* self-cr
* cr
* cr
* cr
* remove unnecessary headers
* use the member id in the header as the node id
* feat: change table options from string map to a struct, add ttl and write_buffer_size
* fix: also pass table options to table meta
* feat: pass table options when opening/creating regions
* fix: CR comments
* add DistLock trait and a implement based etcd
wip
impl lock grpc service for meta-srv
reuse the etcd client instead of repeatedly creating etcd client
add some docs and comments
add some comment
meta client support distribute lock
fix: dead lock
self-cr
* cr
* rename "expire" -> "expire_secs"
* feat: implement "drop table" in distributed mode (both in SQL and gRPC)
refactor: create distributed table
some details:
- set table global value in Meta, as well as table routes value. Datanode only set table regional value
- complete instance SQL tests both in standalone and distributed mode
* fix: rebase develop
* fix: resolve PR comments
* chore: meta mock
* chore: refacor datanode selector
* chore: create route mock test
* chore: add mock module
* chore: memory store for test
* chore: mock meta for test
* chore: ensure memorysotre has the same behavious with etcd
* chore: replace tokio lock to parking_lot
* meta: meta api&client
* meta: heartbeat server init
* feat: kv store
* chore: grpc server
* chore: meta server bootstrap
* feat: heartbeat client
* feat: route for create table
* chore: a channel pool manager
* feat: route client
* feat: store client
* chore: meta_client example
* chore: change schema
* chore: unit test & by cr
* chore: refactor meta client
* chore: add unit test
