* feat/add-sst-file-num-in-region-stat:
### Add SST File Count to Region Statistics
- **Enhancements**:
- Added `sst_num` to track the number of SST files in region statistics across multiple modules.
- Updated `RegionStat` and `RegionStatistic` structs in `datanode.rs` and `region_engine.rs` to include `sst_num`.
- Modified `MitoRegion` and `SstVersion` in `region.rs` and `version.rs` to compute and return the number of SST files.
- Adjusted test cases in `collect_leader_region_handler.rs`, `failure_handler.rs`, `region_lease_handler.rs`, and `weight_compute.rs` to initialize `sst_num`.
- Updated `get_region_statistic` in `utils.rs` to sum `sst_num` from metadata and data statistics.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat/add-sst-file-num-in-region-stat:
Add `sst_num` to `region_statistics`
- Updated `region_statistics.rs` to include a new constant `SST_NUM` and added it to the schema and builder structures.
- Modified `information_schema.result` to reflect the addition of `sst_num` in the `region_statistics` table.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
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Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* wip
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* refactor/expose-bulk-symbols:
### Commit Message
Enhance DDL Module Accessibility and Refactor `verify_alter` Function
- **`statement.rs`**: Made the `ddl` module public to enhance accessibility.
- **`ddl.rs`**:
- Made `NAME_PATTERN_REG` public for broader usage.
- Refactored `verify_alter` function to be a standalone public function, improving modularity and reusability.
- Made `parse_partitions` function public to allow external access.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* refactor/expose-bulk-symbols:
### Add Parquet Writer and Enhance Row Modifier
- **Add Parquet Writer Module**: Introduced a new module `parquet_writer.rs` to bridge `opendal` `Writer` with `parquet` `AsyncFileWriter`.
- **Enhance Row Modifier**: Updated `RowModifier` to use `Default` trait and made `fill_internal_columns` a public static method in `row_modifier.rs`.
- **Expose Internal Structures**: Made `RowsIter`, `RowIter`, `TablesBuilder`, and `TableBuilder` structs public in `row_modifier.rs` and `prom_row_builder.rs`.
- **Update Metric Engine**: Changed `RowModifier` instantiation to use `default()` in `engine.rs`.
- **Modify Table Options Handling**: Added `fill_table_options_for_create` function in `insert.rs` to handle table options based on `AutoCreateTableType`.
- **Make Constants Public**: Changed `DEFAULT_ROW_GROUP_SIZE` to public in `parquet.rs`.
- **Expose Functions**: Made `extract_add_columns_expr` public in `expr_helper.rs` and `AutoCreateTableType` public in `insert.rs`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* refactor/expose-bulk-symbols:
### Commit Message
Enhance HTTP Server and Prometheus Integration
- **`http.rs`**: Made `extractor` module public to allow external access.
- **`prom_store.rs`**: Refactored `decode_remote_write_request` to return `TablesBuilder` and adjusted logic for processing requests based on pipeline usage.
- **`lib.rs`**: Made `metrics` module public for broader accessibility.
- **`prom_row_builder.rs`**: Exposed `tables` field in `TablesBuilder` for external manipulation.
- **`proto.rs`**: Changed visibility of `table_data` in `PromWriteRequest` to `pub(crate)` for internal module access.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* refactor/expose-bulk-symbols:
### Add Accessor Methods for Managers and Executors
- **`src/frontend/src/instance.rs`**: Added accessor methods for `NodeManagerRef`, `PartitionRuleManagerRef`, `CacheInvalidatorRef`, and `ProcedureExecutorRef` to the `Instance` struct.
- **`src/operator/src/insert.rs`**: Introduced methods to access `NodeManagerRef` and `PartitionRuleManagerRef` in the `Inserter` struct.
- **`src/operator/src/statement.rs`**: Added methods to retrieve `ProcedureExecutorRef` and `CacheInvalidatorRef` in the `StatementExecutor` struct.
### Change HashMap Implementation
- **`src/servers/src/prom_row_builder.rs`**: Replaced `ahash::HashMap` with `std::collections::HashMap`.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* refactor/expose-bulk-symbols:
Refactor table option handling in `insert.rs`
- Replaced `Vec` with `HashMap` for `table_options` to improve efficiency.
- Extracted logic for filling table options into a new function `fill_table_options_for_create`.
- Modified `fill_table_options_for_create` to return the engine name based on `create_type`.
- Simplified the insertion of table options into `create_table_expr` by using `extend` method.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* refactor/expose-bulk-symbols:
Refactor `insert.rs` to separate engine name logic from table options
- Updated `Inserter` implementation to determine `engine_name` separately from `fill_table_options_for_create`.
- Modified `fill_table_options_for_create` to no longer return an engine name, focusing solely on populating table options.
- Adjusted logic to set `engine_name` based on `AutoCreateTableType`, using `METRIC_ENGINE_NAME` for logical tables and `default_engine()` otherwise.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
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Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat: allow alternative version string
* refactor: rename original version function to verbose_version
Signed-off-by: Ning Sun <sunning@greptime.com>
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Signed-off-by: Ning Sun <sunning@greptime.com>
* fix/process-manager-skip-fail-nodes:
- **Enhance Error Handling in `process_manager.rs`:**
Improved error handling by adding a warning log for failing nodes in the `list_process` method. This ensures that the process listing continues even if some nodes fail to respond.
- **Add Error Type Import in `process_manager.rs`:**
Included the `Error` type from the `error` module to handle errors more effectively within the `ProcessManager` implementation.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* fix: clippy
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* fix/process-manager-skip-fail-nodes:
**Enhancements to Debugging and Trait Implementation**
- **`process_manager.rs`**: Improved logging by adding more detailed error messages when skipping failing nodes.
- **`selector.rs`**: Enhanced the `FrontendClient` trait by adding the `Debug` trait bound to improve debugging capabilities.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
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Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
refactor/building-backend-in-object-store:
### Refactor Object Store Configuration
- **Centralize Object Store Configurations**: Moved object store configurations (`FileConfig`, `S3Config`, `OssConfig`, `AzblobConfig`, `GcsConfig`) to `object-store/src/config.rs`.
- **Error Handling Enhancements**: Introduced `object-store/src/error.rs` for improved error handling related to object store operations.
- **Factory Pattern for Object Store**: Implemented `object-store/src/factory.rs` to create object store instances, consolidating logic from `datanode/src/store.rs`.
- **Remove Redundant Store Implementations**: Deleted individual store files (`azblob.rs`, `fs.rs`, `gcs.rs`, `oss.rs`, `s3.rs`) from `datanode/src/store/`.
- **Update Usage of Object Store Config**: Updated references to `ObjectStoreConfig` in `datanode.rs`, `standalone.rs`, `config.rs`, and `error.rs` to use the new centralized configuration.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
