[GitHub] [airflow] salimeryigit commented on issue #13434: Airflow 2.0.0 manual run causes scheduled run to skip

[GitBox <gi...@apache.org>]

salimeryigit commented on issue #13434:
URL: https://github.com/apache/airflow/issues/13434#issuecomment-760016742


   I agree, and to be consistent with the older versions the default behavior should be the old one IMHO (personally, I think it should be reversed). 
   Because of the way Airflow handles execution time, the execution time between manual and scheduled runs may cause problems. Consider a daily dag run at 00:00. If the dag runs at the scheduled time on 13 Jan, the execution date would be 12 Jan 00:00 (period close time) . If I manually trigger the dag at say 00:30, the execution date would be 13 Jan 00:30 which would cause the scheduled run with execution date 13 Jan 00:00 to skip. Depending on the use case, this can cause problems. 


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