You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Jim Brennan (Jira)" <ji...@apache.org> on 2021/03/17 19:42:00 UTC
[jira] [Updated] (YARN-10702) Add cluster metric for amount of CPU
used by RM Event Processor
[ https://issues.apache.org/jira/browse/YARN-10702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jim Brennan updated YARN-10702:
-------------------------------
Attachment: YARN-10702.001.patch
> Add cluster metric for amount of CPU used by RM Event Processor
> ---------------------------------------------------------------
>
> Key: YARN-10702
> URL: https://issues.apache.org/jira/browse/YARN-10702
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn
> Affects Versions: 2.10.1, 3.4.0
> Reporter: Jim Brennan
> Assignee: Jim Brennan
> Priority: Minor
> Attachments: YARN-10702.001.patch
>
>
> Add a cluster metric to track the cpu usage of the ResourceManager Event Processing thread. This lets us know when the critical path of the RM is running out of headroom.
> This feature was originally added for us internally by [~nroberts] and we've been running with it on production clusters for nearly four years.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org