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https://issues.apache.org/jira/browse/MAPREDUCE-4323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daryn Sharp updated MAPREDUCE-4323:
-----------------------------------
Attachment: MAPREDUCE-4323.patch
Patch ensures {{closeAllForUGI}} is called in the event of a service init
failure, or when the aggregation thread is done.
> NM leaks sockets
> ----------------
>
> Key: MAPREDUCE-4323
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4323
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 0.23.0, 0.24.0, 2.0.0-alpha
> Reporter: Daryn Sharp
> Assignee: Daryn Sharp
> Priority: Critical
> Attachments: MAPREDUCE-4323.patch
>
>
> The NM is exhausting its fds because it's not closing fs instances when the
> app is finished.
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