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https://issues.apache.org/jira/browse/YARN-539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13628169#comment-13628169
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Omkar Vinit Joshi commented on YARN-539:
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ignoring find-bugs warning and adding it to ignore list
> LocalizedResources are leaked in memory in case resource localization fails
> ---------------------------------------------------------------------------
>
> Key: YARN-539
> URL: https://issues.apache.org/jira/browse/YARN-539
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Omkar Vinit Joshi
> Assignee: Omkar Vinit Joshi
> Attachments: yarn-539-20130410.patch
>
>
> If resource localization fails then resource remains in memory and is
> 1) Either cleaned up when next time cache cleanup runs and there is space
> crunch. (If sufficient space in cache is available then it will remain in
> memory).
> 2) reused if LocalizationRequest comes again for the same resource.
> I think when resource localization fails then that event should be sent to
> LocalResourceTracker which will then remove it from its cache.
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