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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/01/01 07:40:16 UTC

[GitHub] [airflow] dstandish commented on pull request #13421: BashOperator to raise AirflowSkipException on exit code 255

dstandish commented on pull request #13421:
URL: https://github.com/apache/airflow/pull/13421#issuecomment-753280746


   > What is special about `BashOperator` that you suggest this modification only for this operator?
   > I agree that SKIP state can be useful but I think there should be a more generic approach that will fit all operators rather than specific one.
   
   Most other operators do their work in python.  So they can easily raise `AirflowSkipException`.
   
   You can't do that from bash.  That's what's special about bash operator.  You need some way to signal from within the bash process "ok, i want to skip now", so that when it comes back to python, the exception can be raised.
   


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