get_dataset_queued_events
Retrieve queued events for a specific dataset to monitor data pipeline dependencies and trigger status in Apache Airflow workflows.
Instructions
Get queued Dataset events for a Dataset
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| uri | Yes |
Implementation Reference
- src/airflow/dataset.py:155-159 (handler)Handler function implementing the core logic of the 'get_dataset_queued_events' tool. It retrieves queued events for the given dataset URI using the DatasetApi and returns the result as MCP-formatted TextContent.
async def get_dataset_queued_events( uri: str, ) -> List[Union[types.TextContent, types.ImageContent, types.EmbeddedResource]]: response = dataset_api.get_dataset_queued_events(uri=uri) return [types.TextContent(type="text", text=str(response.to_dict()))] - src/airflow/dataset.py:11-39 (registration)Module-level registration function listing all dataset-related tools, including the registration tuple for 'get_dataset_queued_events'.
def get_all_functions() -> list[tuple[Callable, str, str, bool]]: """Return list of (function, name, description, is_read_only) tuples for registration.""" return [ (get_datasets, "get_datasets", "List datasets", True), (get_dataset, "get_dataset", "Get a dataset by URI", True), (get_dataset_events, "get_dataset_events", "Get dataset events", True), (create_dataset_event, "create_dataset_event", "Create dataset event", False), (get_dag_dataset_queued_event, "get_dag_dataset_queued_event", "Get a queued Dataset event for a DAG", True), (get_dag_dataset_queued_events, "get_dag_dataset_queued_events", "Get queued Dataset events for a DAG", True), ( delete_dag_dataset_queued_event, "delete_dag_dataset_queued_event", "Delete a queued Dataset event for a DAG", False, ), ( delete_dag_dataset_queued_events, "delete_dag_dataset_queued_events", "Delete queued Dataset events for a DAG", False, ), (get_dataset_queued_events, "get_dataset_queued_events", "Get queued Dataset events for a Dataset", True), ( delete_dataset_queued_events, "delete_dataset_queued_events", "Delete queued Dataset events for a Dataset", False, ), ] - src/main.py:87-92 (registration)MCP server registration loop that adds tools (including get_dataset_queued_events from dataset functions) to the app using app.add_tool().
if read_only: functions = filter_functions_for_read_only(functions) for func, name, description, *_ in functions: app.add_tool(func, name=name, description=description) - src/airflow/dataset.py:8-8 (helper)Initialization of the DatasetApi client instance used by the get_dataset_queued_events handler.
dataset_api = DatasetApi(api_client)