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https://issues.apache.org/jira/browse/SPARK-8873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Or updated SPARK-8873:
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Affects Version/s: (was: 1.5.0)
1.2.0
> Support cleaning up shuffle files when using shuffle service in Mesos
> ---------------------------------------------------------------------
>
> Key: SPARK-8873
> URL: https://issues.apache.org/jira/browse/SPARK-8873
> Project: Spark
> Issue Type: Improvement
> Components: Mesos
> Affects Versions: 1.2.0
> Reporter: Timothy Chen
> Priority: Critical
> Labels: mesos
>
> With dynamic allocation enabled with Mesos, drivers can launch with shuffle
> data cached in the external shuffle service.
> However, there is no reliable way to let the shuffle service clean up the
> shuffle data when the driver exits, since it may crash before it notifies the
> shuffle service and shuffle data will be cached forever.
> We need to implement a reliable way to detect driver termination and clean up
> shuffle data accordingly.
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