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https://issues.apache.org/jira/browse/YARN-600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13681514#comment-13681514
]
Hudson commented on YARN-600:
-----------------------------
Integrated in Hadoop-trunk-Commit #3907 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/3907/])
YARN-600. Hook up cgroups CPU settings to the number of virtual cores
allocated. (sandyr via tucu) (Revision 1492365)
Result = SUCCESS
tucu : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1492365
Files :
* /hadoop/common/trunk/hadoop-yarn-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/util/CgroupsLCEResourcesHandler.java
> Hook up cgroups CPU settings to the number of virtual cores allocated
> ---------------------------------------------------------------------
>
> Key: YARN-600
> URL: https://issues.apache.org/jira/browse/YARN-600
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager, scheduler
> Affects Versions: 2.0.3-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Fix For: 2.1.0-beta
>
> Attachments: YARN-600.patch
>
>
> YARN-3 introduced CPU isolation and monitoring through cgroups. YARN-2 and
> introduced CPU scheduling in the capacity scheduler, and YARN-326 will
> introduce it in the fair scheduler. The number of virtual cores allocated to
> a container should be used to weight the number of cgroups CPU shares given
> to it.
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