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https://issues.apache.org/jira/browse/YARN-4295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brahma Reddy Battula resolved YARN-4295.
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Resolution: Duplicate
> Fix Dodgy code Warnings in ContainersLauncher
> ---------------------------------------------
>
> Key: YARN-4295
> URL: https://issues.apache.org/jira/browse/YARN-4295
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Brahma Reddy Battula
>
> {noformat}
> BC Unchecked/unconfirmed cast from
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEvent
> to
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.SignalContainersLauncherEvent
> in
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncherEvent)
> Bug type BC_UNCONFIRMED_CAST (click for details)
> In class
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher
> In method
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncher.handle(ContainersLauncherEvent)
> Actual type
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEvent
> Expected
> org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.SignalContainersLauncherEvent
> Value loaded from event
> At ContainersLauncher.java:[line 146]
> {noformat}
> https://builds.apache.org/job/PreCommit-YARN-Build/9550/artifact/patchprocess/trunkFindbugsWarningshadoop-yarn-server-nodemanager.html
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