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Posted to issues@spark.apache.org by "Aaron Davidson (JIRA)" <ji...@apache.org> on 2014/11/07 05:24:33 UTC
[jira] [Resolved] (SPARK-4236) External shuffle service must
cleanup its shuffle files
[ https://issues.apache.org/jira/browse/SPARK-4236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aaron Davidson resolved SPARK-4236.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.2.0
Assignee: Aaron Davidson
> External shuffle service must cleanup its shuffle files
> -------------------------------------------------------
>
> Key: SPARK-4236
> URL: https://issues.apache.org/jira/browse/SPARK-4236
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.2.0
> Reporter: Aaron Davidson
> Assignee: Aaron Davidson
> Priority: Critical
> Fix For: 1.2.0
>
>
> When external shuffle service is enabled, executors no longer cleanup their own shuffle files, as the external server can continue to serve them. The external serer must clean these files up once it knows that they will never be used again (i.e., when the application terminates or when Spark's ContextCleaner requests that they be deleted).
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