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From "Robert Joseph Evans (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3622) findbug error during test-patch: org.apache.hadoop.mapreduce.v2.app.launcher.ContainerRemoteLaunchEvent defines equals but not hashCode
Date Thu, 05 Jan 2012 16:51:39 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13180516#comment-13180516
] 

Robert Joseph Evans commented on MAPREDUCE-3622:
------------------------------------------------

As part of my work for MAPREDUCE-3312 the equals method will be removed.  The equals method
is here as a bit of a hack so that related events in a queue can be removed without having
to write code to walk the queue themselves. 
                
> findbug error during test-patch: org.apache.hadoop.mapreduce.v2.app.launcher.ContainerRemoteLaunchEvent
defines equals but not hashCode
> ---------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3622
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3622
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Thomas Graves
>
> findbug error: org.apache.hadoop.mapreduce.v2.app.launcher.ContainerRemoteLaunchEvent
defines equals but not hashCode
> first time I see this is build 1540:
> https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1540//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-app.html

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