Arunodoy18 opened a new pull request, #61045:
URL: https://github.com/apache/airflow/pull/61045
Summary:
In Airflow 3.1.6, the UI displays the “Triggered DAG” button for
TriggerDagRunOperator only after the task reaches a terminal state. However,
the triggered DAG run is created earlier, while the task is still running.
This PR updates the UI to surface the “Triggered DAG” link as soon as the
child DAG run exists, without waiting for task completion or requiring a page
refresh.
Problem:
TriggerDagRunOperator creates a child DAG run while the task is still in the
RUNNING state
The Airflow UI delays rendering the “Triggered DAG” button until the task
finishes
This creates a mismatch between backend state and UI visibility and makes
navigation to the triggered DAG unnecessarily delayed
Solution:
The UI logic is adjusted to determine the availability of the “Triggered
DAG” button based on the existence of the child DAG run rather than the parent
task’s terminal state.
This change:
Does not modify TriggerDagRunOperator execution behavior
Does not affect scheduling or DAG run creation
Improves UI consistency and user experience
Backward Compatibility
No breaking changes
Existing DAGs continue to work as before, with improved UI feedback
Tests
Updated / added coverage to ensure the triggered DAG link is visible while
the operator task is still running
Related issue
Closes #60867
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
