Prevent scheduler crash when serialized dag is missing #19113
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Scheduler._send_dag_callbacks_to_processor calls dag_run.get_dag which raises exception. This PR changes to calling dagbag.get_dag and changing Scheduler._send_dag_callbacks_to_processor args to accept dag instead of dag_run.
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The PR most likely needs to run full matrix of tests because it modifies parts of the core of Airflow. However, committers might decide to merge it quickly and take the risk. If they don't merge it quickly - please rebase it to the latest main at your convenience, or amend the last commit of the PR, and push it with --force-with-lease. |
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Scheduler._send_dag_callbacks_to_processor calls dag_run.get_dag which raises exception. This PR changes to calling dagbag.get_dag and changing Scheduler._send_dag_callbacks_to_processor args to accept dag instead of dag_run. (cherry picked from commit 5dc375a)
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Scheduler._send_dag_callbacks_to_processor calls dag_run.get_dag which raises exception. This PR changes to calling dagbag.get_dag and changing Scheduler._send_dag_callbacks_to_processor args to accept dag instead of dag_run. (cherry picked from commit 5dc375a)
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Scheduler._send_dag_callbacks_to_processor calls dag_run.get_dag which raises exception. This PR changes to calling dagbag.get_dag and changing Scheduler._send_dag_callbacks_to_processor args to accept dag instead of dag_run.
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Scheduler._send_dag_callbacks_to_processor calls dag_run.get_dag which raises exception. This PR changes to calling dagbag.get_dag and changing Scheduler._send_dag_callbacks_to_processor args to accept dag instead of dag_run. (cherry picked from commit 5dc375a)
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Cherry-pick from community: apache/airflow#18554 and apache/airflow#19113 and apache/airflow#18523 Change-Id: If366bd0ec34d96f736b84c45b18305785dc6e671 GitOrigin-RevId: 3cb294ecbee35e49817880ba95db4467471e5029
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Scheduler._send_dag_callbacks_to_processor calls dag_run.get_dag which
raises exception. This PR changes to calling dagbag.get_dag and changing
Scheduler._send_dag_callbacks_to_processor args to accept dag instead of dag_run.
Closes: #18843
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