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Posted to yarn-issues@hadoop.apache.org by "Srikanth Kandula (JIRA)" <ji...@apache.org> on 2015/08/27 05:54:47 UTC

[jira] [Commented] (YARN-1011) [Umbrella] RM should dynamically schedule containers based on utilization of currently allocated containers

    [ https://issues.apache.org/jira/browse/YARN-1011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14716034#comment-14716034 ] 

Srikanth Kandula commented on YARN-1011:
----------------------------------------

This is a great idea. Is there an ETA for this? Could you comment on whether it is being deprioritized for some reason?

> [Umbrella] RM should dynamically schedule containers based on utilization of currently allocated containers
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1011
>                 URL: https://issues.apache.org/jira/browse/YARN-1011
>             Project: Hadoop YARN
>          Issue Type: New Feature
>            Reporter: Arun C Murthy
>
> Currently RM allocates containers and assumes resources allocated are utilized.
> RM can, and should, get to a point where it measures utilization of allocated containers and, if appropriate, allocate more (speculative?) containers.



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