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https://issues.apache.org/jira/browse/SPARK-24877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-24877:
----------------------------------
    Affects Version/s:     (was: 3.0.0)
                       3.1.0

> Ignore the task completion event from a zombie barrier task
> -----------------------------------------------------------
>
>                 Key: SPARK-24877
>                 URL: https://issues.apache.org/jira/browse/SPARK-24877
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 3.1.0
>            Reporter: Xingbo Jiang
>            Priority: Major
>
> Currently we abort the barrier stage if a zombie barrier task can't get 
> killed to prevent data correctness issue. We can improve the behavior to let 
> zombie barrier task continue running but not able to interact with other 
> barrier tasks (maybe from different stage attempt) and ignore the task 
> completion event from a zombie barrier task.



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