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Posted to commits@airflow.apache.org by "Sam Lendle (Jira)" <ji...@apache.org> on 2019/11/05 04:04:00 UTC

[jira] [Created] (AIRFLOW-5849) execution_timeout is not respected by sensors with mode='reschedule'

Sam Lendle created AIRFLOW-5849:
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             Summary: execution_timeout is not respected by sensors with mode='reschedule'
                 Key: AIRFLOW-5849
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5849
             Project: Apache Airflow
          Issue Type: Bug
          Components: core
    Affects Versions: 1.10.6
            Reporter: Sam Lendle


In BaseSensorOperator's execute method, when mode is 'reschedule', an exception is thrown ([https://github.com/apache/airflow/blob/a296cdabdb9c9c65cf9a48329cb776aed5c82d43/airflow/sensors/base_sensor_operator.py#L119-L122)]

Unless the poke method is really slow (which is atypical) a reasonable execution_timeout will never be reached [here|https://github.com/apache/airflow/blob/master/airflow/models/taskinstance.py#L925-L927] because that exception will be thrown early, and the task will be rescheduled.



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