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From "Hudson (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4073) CS assigns multiple off-switch containers when using multi-level-queues
Date Fri, 06 Apr 2012 13:59:34 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13248378#comment-13248378
] 

Hudson commented on MAPREDUCE-4073:
-----------------------------------

Integrated in Hadoop-Mapreduce-trunk #1041 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1041/])
    MAPREDUCE-4073. CS assigns multiple off-switch containers when using multi-level-queues
(Siddharth Seth via bobby) (Revision 1310056)

     Result = SUCCESS
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1310056
Files : 
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/CSAssignment.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/ParentQueue.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/capacity/TestParentQueue.java

                
> CS assigns multiple off-switch containers when using multi-level-queues
> -----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4073
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4073
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2, scheduler
>    Affects Versions: 0.23.1
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>            Priority: Critical
>             Fix For: 0.23.3, 2.0.0
>
>         Attachments: MAPREDUCE-4073.patch, MR4073.txt, MR4073.txt
>
>
> CS is supposed to be allocating a single off-switch container per node heartbeat (MAPREDUCE-3641).
This works for queues directly under root, but not in the case of multi-level queues.

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