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Posted to yarn-issues@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2017/02/28 17:16:45 UTC
[jira] [Commented] (YARN-4821) Have a separate NM timeline
publishing-interval
[ https://issues.apache.org/jira/browse/YARN-4821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15888479#comment-15888479 ]
Haibo Chen commented on YARN-4821:
----------------------------------
[~Naganarasimha], have you got cycles to continue on this jira?
> Have a separate NM timeline publishing-interval
> -----------------------------------------------
>
> Key: YARN-4821
> URL: https://issues.apache.org/jira/browse/YARN-4821
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Affects Versions: YARN-2928
> Reporter: Sangjin Lee
> Assignee: Naganarasimha G R
> Labels: YARN-5355
> Attachments: YARN-4821-YARN-2928.v1.001.patch
>
>
> Currently the interval with which NM publishes container CPU and memory metrics is tied to {{yarn.nodemanager.resource-monitor.interval-ms}} whose default is 3 seconds. This is too aggressive.
> There should be a separate configuration that controls how often {{NMTimelinePublisher}} publishes container metrics.
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