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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/03/30 20:41:41 UTC
[jira] [Assigned] (SPARK-20163) Kill all running tasks in a stage
in case of fetch failure
[ https://issues.apache.org/jira/browse/SPARK-20163?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-20163:
------------------------------------
Assignee: Apache Spark
> 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
> Assignee: Apache Spark
>
> 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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