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Subject [GitHub] [airflow] Fokko commented on issue #6210: [AIRFLOW-5567] BaseReschedulePokeOperator
Date Mon, 25 Nov 2019 06:47:06 GMT
Fokko commented on issue #6210: [AIRFLOW-5567] BaseReschedulePokeOperator
URL: https://github.com/apache/airflow/pull/6210#issuecomment-558015671
 
 
   @dstandish Sorry for the late reply. I think having a second table or changing the existing
xcom table is just an implementation detail. Having a state table will have a fundamental
impact on the idempotency of the execution of the tasks.
   
   Why would the manual triggering of a dag introduce issues, the execution date will be equal
to the moment that it was triggered. I think it should work as well.
   
   Since this will introduce such as a fundamental change to the way operators were intended,
being idempotent, I think it would be great to first start an AIP on the topic, so we can
have a clear an structured approach.

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