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https://issues.apache.org/jira/browse/MAPREDUCE-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated MAPREDUCE-5258:
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Labels: BB2015-05-TBR patch (was: patch)
> Memory Leak while using LocalJobRunner
> --------------------------------------
>
> Key: MAPREDUCE-5258
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5258
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 1.1.2
> Reporter: Subroto Sanyal
> Assignee: skrho
> Labels: BB2015-05-TBR, patch
> Fix For: 1.1.3
>
> Attachments: mapreduce-5258 _001.txt, mapreduce-5258.txt
>
>
> Every-time a LocalJobRunner is launched it creates JobTrackerInstrumentation
> and QueueMetrics.
> While creating this MetricsSystem ; it registers and adds a Callback to
> ArrayList which keeps on growing as the DefaultMetricsSystem is Singleton.
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