bbovenzi commented on code in PR #23451:
URL: https://github.com/apache/airflow/pull/23451#discussion_r873990200
##########
airflow/api_connexion/endpoints/dag_run_endpoint.py:
##########
@@ -312,3 +317,54 @@ def update_dag_run_state(*, dag_id: str, dag_run_id: str,
session: Session = NEW
set_dag_run_state_to_failed(dag=dag, run_id=dag_run.run_id,
commit=True)
dag_run = session.query(DagRun).get(dag_run.id)
return dagrun_schema.dump(dag_run)
+
+
[email protected]_access(
+ [
+ (permissions.ACTION_CAN_READ, permissions.RESOURCE_DAG),
+ (permissions.ACTION_CAN_EDIT, permissions.RESOURCE_DAG_RUN),
+ ],
+)
+@provide_session
+def clear_dag_run(*, dag_id: str, dag_run_id: str, session: Session =
NEW_SESSION) -> APIResponse:
+ """Clear a dag run."""
+ dag_run: Optional[DagRun] = (
+ session.query(DagRun).filter(DagRun.dag_id == dag_id, DagRun.run_id ==
dag_run_id).one_or_none()
+ )
+ if dag_run is None:
+ error_message = f'Dag Run id {dag_run_id} not found in dag {dag_id}'
+ raise NotFound(error_message)
+ try:
+ post_body = clear_dagrun_form_schema.load(request.json)
+ except ValidationError as err:
+ raise BadRequest(detail=str(err))
+
+ dry_run = post_body.get('dry_run', False)
+ dag = current_app.dag_bag.get_dag(dag_id)
+ start_date = dag_run.logical_date
+ end_date = dag_run.logical_date
+
+ if dry_run:
+ task_instances = dag.clear(
+ start_date=start_date,
+ end_date=end_date,
+ task_ids=None,
+ include_subdags=True,
+ include_parentdag=True,
+ only_failed=False,
+ dry_run=True,
+ )
+ return task_instance_reference_collection_schema.dump(
+ TaskInstanceReferenceCollection(task_instances=task_instances)
Review Comment:
We should remove `execution_date` from the schema here, but that's
out-of-scope for this PR.
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