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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2250) FairScheduler.findLowestCommonAncestorQueue returns null when queues not identical
Date Sat, 05 Jul 2014 14:06:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14052865#comment-14052865
] 

Hudson commented on YARN-2250:
------------------------------

FAILURE: Integrated in Hadoop-Hdfs-trunk #1795 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1795/])
YARN-2250. FairScheduler.findLowestCommonAncestorQueue returns null when queues not identical
(Krisztian Horvath via Sandy Ryza) (sandy: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1607872)
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java
* /hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/TestFairScheduler.java


> FairScheduler.findLowestCommonAncestorQueue returns null when queues not identical
> ----------------------------------------------------------------------------------
>
>                 Key: YARN-2250
>                 URL: https://issues.apache.org/jira/browse/YARN-2250
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: 2.4.0, 2.4.1
>            Reporter: Krisztian Horvath
>            Assignee: Krisztian Horvath
>             Fix For: 2.5.0
>
>         Attachments: YARN-2250-1.patch, YARN-2250-2.patch
>
>
> We need to update the queue metrics until to lowest common ancestor of the target and
source queue. This method fails to retrieve the right queue.



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