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https://issues.apache.org/jira/browse/MAPREDUCE-2985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Graves updated MAPREDUCE-2985:
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Status: Patch Available (was: Open)
> findbugs error in ResourceLocalizationService.handle(LocalizationEvent)
> -----------------------------------------------------------------------
>
> Key: MAPREDUCE-2985
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2985
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0, 0.24.0
> Reporter: Thomas Graves
> Assignee: Thomas Graves
> Fix For: 0.23.0, 0.24.0
>
> Attachments: MAPREDUCE-2985.patch
>
>
> hudson mapreduce is reporting a findbugs error:
> https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/707//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-nodemanager.html
> WMI Method
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.handle(LocalizationEvent)
> makes inefficient use of keySet iterator instead of entrySet iterator
>
> Bug type WMI_WRONG_MAP_ITERATOR (click for details)
> In class
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService
> In method
> org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.handle(LocalizationEvent)
> At ResourceLocalizationService.java:[line 295]
> Another occurrence at ResourceLocalizationService.java:[line 318]
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