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https://issues.apache.org/jira/browse/AIRFLOW-1024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxime Beauchemin updated AIRFLOW-1024:
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Fix Version/s: 1.8.1
> Handle CeleryExecutor errors gracefully
> ---------------------------------------
>
> Key: AIRFLOW-1024
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1024
> Project: Apache Airflow
> Issue Type: Bug
> Reporter: Dan Davydov
> Priority: Critical
> Fix For: 1.8.1
>
>
> If the Airflow celery executor receives a bad response from a worker (e.g.
> unpickled response), then it will crash the scheduler and cause it to restart.
> We should code defensively around the interactions with celery so that we
> just log errors instead of crashing the scheduler.
> It might makes sense to make the try catches one level higher (to catch
> errors from all executors), but this needs some investigation.
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