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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-890) The roundup for memory values on resource manager UI is misleading
Date Fri, 04 Oct 2013 13:33:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-890?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13786142#comment-13786142
] 

Hudson commented on YARN-890:
-----------------------------

SUCCESS: Integrated in Hadoop-Hdfs-trunk #1542 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1542/])
YARN-890. Ensure CapacityScheduler doesn't round-up metric for available resources. Contributed
by Xuan Gong & Hitesh Shah. (acmurthy: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1529015)
* /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/capacity/CSQueueUtils.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/capacity/TestLeafQueue.java


> The roundup for memory values on resource manager UI is misleading
> ------------------------------------------------------------------
>
>                 Key: YARN-890
>                 URL: https://issues.apache.org/jira/browse/YARN-890
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>            Reporter: Trupti Dhavle
>            Assignee: Xuan Gong
>             Fix For: 2.1.2-beta
>
>         Attachments: Screen Shot 2013-07-10 at 10.43.34 AM.png, YARN-890.1.patch, YARN-890.2.patch
>
>
> From the yarn-site.xml, I see following values-
> <property>
> <name>yarn.nodemanager.resource.memory-mb</name>
> <value>4192</value>
> </property>
> <property>
> <name>yarn.scheduler.maximum-allocation-mb</name>
> <value>4192</value>
> </property>
> <property>
> <name>yarn.scheduler.minimum-allocation-mb</name>
> <value>1024</value>
> </property>
> However the resourcemanager UI shows total memory as 5MB 



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