hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-600) Hook up cgroups CPU settings to the number of virtual cores allocated
Date Thu, 13 Jun 2013 14:08:25 GMT

    [ https://issues.apache.org/jira/browse/YARN-600?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13682267#comment-13682267
] 

Hudson commented on YARN-600:
-----------------------------

Integrated in Hadoop-Mapreduce-trunk #1456 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1456/])
    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.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message