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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/06/14 07:20:35 UTC

[GitHub] [airflow] ashb commented on a change in pull request #16368: Don't show stale Serialized DAGs if they are deleted in DB

ashb commented on a change in pull request #16368:
URL: https://github.com/apache/airflow/pull/16368#discussion_r650099563



##########
File path: airflow/models/dagbag.py
##########
@@ -199,7 +201,14 @@ def get_dag(self, dag_id, session: Session = None):
                     dag_id=dag_id,
                     session=session,
                 )
-                if sd_last_updated_datetime and sd_last_updated_datetime > self.dags_last_fetched[dag_id]:
+                if not sd_last_updated_datetime:
+                    self.log.warning("Serialized DAG does not exist for '%s'", dag_id)

Review comment:
       ```suggestion
                       self.log.warning("Serialized DAG %s no longer exists", dag_id)
   ```




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