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Posted to commits@airflow.apache.org by "Aizhamal Nurmamat kyzy (JIRA)" <ji...@apache.org> on 2019/05/17 22:19:04 UTC

[jira] [Updated] (AIRFLOW-1537) SubDagOperator does not retry properly

     [ https://issues.apache.org/jira/browse/AIRFLOW-1537?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aizhamal Nurmamat kyzy updated AIRFLOW-1537:
--------------------------------------------
         Labels: subdag  (was: )
    Component/s: operators

Adding 'operators' component and 'subdag' label for component refactor.

> SubDagOperator does not retry properly
> --------------------------------------
>
>                 Key: AIRFLOW-1537
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1537
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: backfill, operators, scheduler, subdag
>            Reporter: Daniel Huang
>            Priority: Major
>              Labels: subdag
>
> Since AIRFLOW-1124, we only backfill tasks with no state. While that makes sense for a backfill where we will use in combination with clear, it doesn't quite work in the context of a sub DAG that is set to retry.
> I'd expect failed tasks to be rerun at least, but there can be some other side effects to doing that in other cases. [~artwr] mentioned this in https://github.com/apache/incubator-airflow/pull/2247/files#r112189191. Any thoughts on how to handle this [~bolke]?



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