pankajkoti opened a new pull request, #33464:
URL: https://github.com/apache/airflow/pull/33464
The ExternalTaskSensor works fine for both DST and non-DST
when no execution_delta is used. But, when execution_delta is
used, on DST switch days, the child DAG/task runs as per the
switched time but the parent DAG cannot match the child DAGs
run in the newly switched DST time and it just hangs forever.
We handle this care here by calculating the change for DST
switch in case of execution_delta and when the DAG has
non-UTC timezone.
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