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https://issues.apache.org/jira/browse/SPARK-4287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon updated SPARK-4287:
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Labels: bulk-closed (was: )
> Add TTL-based cleanup in external shuffle service
> -------------------------------------------------
>
> Key: SPARK-4287
> URL: https://issues.apache.org/jira/browse/SPARK-4287
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.2.0
> Reporter: Andrew Or
> Priority: Major
> Labels: bulk-closed
>
> A problem with long-running SparkContexts using the external shuffle service
> is that its shuffle files may never be cleaned. This is because the
> ContextCleaner may no longer have executors to go through to clean up these
> files (they may be killed intentionally). We should have a TTL-based timeout
> that does this as a backup, defaulting to a timeout of a week or something.
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