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Posted to yarn-issues@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2018/10/27 18:00:02 UTC
[jira] [Updated] (YARN-1011) [Umbrella] Schedule containers based
on utilization of currently allocated containers
[ https://issues.apache.org/jira/browse/YARN-1011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Haibo Chen updated YARN-1011:
-----------------------------
Attachment: YARN-8932-YARN-1011.01.patch
> [Umbrella] 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
> Assignee: Karthik Kambatla
> Priority: Major
> Attachments: YARN-8932-YARN-1011.01.patch, patch-for-yarn-1011.patch, yarn-1011-design-v0.pdf, yarn-1011-design-v1.pdf, yarn-1011-design-v2.pdf, yarn-1011-design-v3.pdf
>
>
> 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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