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Posted to yarn-issues@hadoop.apache.org by "Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org> on 2015/06/01 23:44:18 UTC

[jira] [Updated] (YARN-3542) Re-factor support for CPU as a resource using the new ResourceHandler mechanism

     [ https://issues.apache.org/jira/browse/YARN-3542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli updated YARN-3542:
------------------------------------------
    Target Version/s: 2.8.0

Let's do this in the 2.8 timeline before the two implementations diverge more.

> Re-factor support for CPU as a resource using the new ResourceHandler mechanism
> -------------------------------------------------------------------------------
>
>                 Key: YARN-3542
>                 URL: https://issues.apache.org/jira/browse/YARN-3542
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Sidharta Seethana
>            Assignee: Varun Vasudev
>            Priority: Critical
>
> In YARN-3443 , a new ResourceHandler mechanism was added which enabled easier addition of new resource types in the nodemanager (this was used for network as a resource - See YARN-2140 ). We should refactor the existing CPU implementation ( LinuxContainerExecutor/CgroupsLCEResourcesHandler ) using the new ResourceHandler mechanism. 



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