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https://issues.apache.org/jira/browse/SPARK-20163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15951738#comment-15951738
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Sital Kedia commented on SPARK-20163:
-------------------------------------

Thanks [~imranr], closing this as this is duplicate of  SPARK-2666. 

> Kill all running tasks in a stage in case of fetch failure
> ----------------------------------------------------------
>
>                 Key: SPARK-20163
>                 URL: https://issues.apache.org/jira/browse/SPARK-20163
>             Project: Spark
>          Issue Type: Bug
>          Components: Scheduler
>    Affects Versions: 2.0.1
>            Reporter: Sital Kedia
>
> Currently, the scheduler does not kill the running tasks in a stage when it 
> encounters fetch failure, as a result, we might end up running many duplicate 
> tasks in the cluster. There is already a TODO in TaskSetManager to kill all 
> running tasks which has not been implemented.  



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