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https://issues.apache.org/jira/browse/SPARK-4277?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14200631#comment-14200631
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Apache Spark commented on SPARK-4277:
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User 'aarondav' has created a pull request for this issue:
https://github.com/apache/spark/pull/3142
> Support external shuffle service on Worker
> ------------------------------------------
>
> Key: SPARK-4277
> URL: https://issues.apache.org/jira/browse/SPARK-4277
> Project: Spark
> Issue Type: Bug
> Components: Deploy, Spark Core
> Reporter: Aaron Davidson
> Assignee: Aaron Davidson
>
> It's less useful to have an external shuffle service on the Spark Standalone
> Worker than on YARN or Mesos (as executor allocations tend to be more
> static), but it would be good to help test the code path. It would also make
> Spark more resilient to particular executor failures.
> Cool side-feature: When SPARK-4236 is fixed and integrated, the Worker will
> take care of cleaning up executor directories, which will mean executors
> terminate more quickly and that we don't leak data if the executor dies
> forcefully.
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