findbugs error in ResourceLocalizationService.handle(LocalizationEvent)
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Key: MAPREDUCE-2985
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2985
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.24.0
Reporter: Thomas Graves
Fix For: 0.24.0
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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