* chore/update-opendal-dashboard:
### Update Grafana Dashboard Queries
- **Enhanced Metrics Queries**: Updated Prometheus queries in `dashboard.json`, `dashboard.md`, and `dashboard.yaml` files for both `cluster` and `standalone` dashboards to include additional operations (`Reader::read`, `Writer::write`, `Writer::close`) in the metrics calculations.
- **Legend Format Adjustments**: Modified legend formats to include the `operation` field for better clarity in visualizations.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* chore/update-opendal-dashboard:
Enhance Legend Format in Grafana Dashboards
- Updated the `legendFormat` in `dashboard.json`, `dashboard.md`, and `dashboard.yaml` files for both `cluster` and `standalone` dashboards to include the `operation` field.
- This change affects the following files:
- `grafana/dashboards/metrics/cluster/dashboard.json`
- `grafana/dashboards/metrics/cluster/dashboard.md`
- `grafana/dashboards/metrics/cluster/dashboard.yaml`
- `grafana/dashboards/metrics/standalone/dashboard.json`
- `grafana/dashboards/metrics/standalone/dashboard.md`
- `grafana/dashboards/metrics/standalone/dashboard.yaml`
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
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Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* feat: supports null reponse format for http API
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix: license header and assertion
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* chore: in seconds
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
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Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
* fix/check-grpc-client-unavailable:
Improve async handling in `greptime_handler.rs`
- Updated the `DoPut` response handling to use `await` with `result_sender.send` for better asynchronous operation.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
* fix/check-grpc-client-unavailable:
### Improve Error Handling in `greptime_handler.rs`
- Enhanced error handling for the `DoPut` operation by switching from `send` to `try_send` for the `result_sender`.
- Added specific logging for unreachable clients, including `request_id` in the warning message.
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>
* chore: allow float number literal as step
Signed-off-by: Ning Sun <sunning@greptime.com>
* chore: switch to released version of promql parser
Signed-off-by: Ning Sun <sunning@greptime.com>
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Signed-off-by: Ning Sun <sunning@greptime.com>
refactor/expose-config:
### Make SubCommand and Fields Public in `frontend.rs`
- Made `subcmd` field in `Command` struct public.
- Made `SubCommand` enum public.
- Made `config_file` and `env_prefix` fields in `StartCommand` struct public.
These changes enhance the accessibility of command-related structures and fields, facilitating external usage and integration.
Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
