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Posted to yarn-issues@hadoop.apache.org by "Naganarasimha G R (JIRA)" <ji...@apache.org> on 2015/09/16 08:53:46 UTC

[jira] [Commented] (YARN-4166) Support changing container cpu resource

    [ https://issues.apache.org/jira/browse/YARN-4166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14747001#comment-14747001 ] 

Naganarasimha G R commented on YARN-4166:
-----------------------------------------

Hi [~jianhe ],
IIUC cgroups controls the CPU usage so is the idea to support changing cpu resource is by modifying cgroup cpu control files ? 
If so can i work on this jira?

> Support changing container cpu resource
> ---------------------------------------
>
>                 Key: YARN-4166
>                 URL: https://issues.apache.org/jira/browse/YARN-4166
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api, nodemanager, resourcemanager
>            Reporter: Jian He
>
> Memory resizing is now supported, we need to support the same for cpu.



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