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Posted to yarn-issues@hadoop.apache.org by "Arun Suresh (JIRA)" <ji...@apache.org> on 2018/08/27 11:09:01 UTC

[jira] [Commented] (YARN-1013) CS should watch resource utilization of containers and allocate speculative containers if appropriate

    [ https://issues.apache.org/jira/browse/YARN-1013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16593495#comment-16593495 ] 

Arun Suresh commented on YARN-1013:
-----------------------------------

[~cheersyang], If you havn't started with this, wondering if I might take this up...


> CS should watch resource utilization of containers and allocate speculative containers if appropriate
> -----------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1013
>                 URL: https://issues.apache.org/jira/browse/YARN-1013
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Arun C Murthy
>            Assignee: Weiwei Yang
>            Priority: Major
>
> CS should watch resource utilization of containers (provided by NM in heartbeat) and allocate speculative containers (at lower OS priority) if appropriate.



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