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Posted to yarn-issues@hadoop.apache.org by "Jiandan Yang (JIRA)" <ji...@apache.org> on 2018/01/05 04:50:01 UTC
[jira] [Commented] (YARN-6673) Add cpu cgroup configurations for
opportunistic containers
[ https://issues.apache.org/jira/browse/YARN-6673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16312473#comment-16312473 ]
Jiandan Yang commented on YARN-6673:
-------------------------------------
[~miklos.szegedi@cloudera.com] How about setting Cpu share for Opportunistic container
* CPU_DEFAULT_WEIGHT_OPPORTUNISTIC * containerVCores*
> Add cpu cgroup configurations for opportunistic containers
> ----------------------------------------------------------
>
> Key: YARN-6673
> URL: https://issues.apache.org/jira/browse/YARN-6673
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Haibo Chen
> Assignee: Miklos Szegedi
> Fix For: 3.0.0-beta1
>
> Attachments: YARN-6673.000.patch
>
>
> In addition to setting cpu.cfs_period_us on a per-container basis, we could also set cpu.shares to 2 for opportunistic containers so they are run on a best-effort basis
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