SamWheating commented on a change in pull request #18370:
URL: https://github.com/apache/airflow/pull/18370#discussion_r713225644
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File path: airflow/api_connexion/endpoints/dag_run_endpoint.py
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@@ -302,6 +306,10 @@ def update_dag_run_state(dag_id: str, dag_run_id: str,
session) -> dict:
raise BadRequest(detail=str(err))
state = post_body['state']
- dag_run.set_state(state=DagRunState(state))
- session.merge(dag_run)
+ dag = current_app.dag_bag.get_dag(dag_id)
+ if state == State.SUCCESS:
+ set_dag_run_state_to_success(dag, dag_run.execution_date, commit=True)
+ else:
+ set_dag_run_state_to_failed(dag, dag_run.execution_date, commit=True)
Review comment:
```suggestion
elif state == State.FAILED:
set_dag_run_state_to_failed(dag, dag_run.execution_date, commit=True)
else:
raise BadRequest(f"Bad value for `state`: {state}")
```
If the `state` field in the post body is anything other than `"success"`,
this will cause the DAGRun to be marked as failed.
For example, if someone tries to update a DAGRun with `{state: succes}` it
will mark the DAGRun as failed due to the spelling error.
I think its a lot safer to do nothing in the event of an unexpected or
input.
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