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https://issues.apache.org/jira/browse/YARN-7844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16690338#comment-16690338
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Hadoop QA commented on YARN-7844:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 5s{color}
| {color:red} YARN-7844 does not apply to trunk. Rebase required? Wrong Branch?
See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-7844 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12908407/YARN-7844.001.patch |
| Console output |
https://builds.apache.org/job/PreCommit-YARN-Build/22589/console |
| Powered by | Apache Yetus 0.8.0 http://yetus.apache.org |
This message was automatically generated.
> Expose metrics for scheduler operation (allocate, schedulerEvent) to JMX
> ------------------------------------------------------------------------
>
> Key: YARN-7844
> URL: https://issues.apache.org/jira/browse/YARN-7844
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: scheduler
> Reporter: Wei Yan
> Assignee: Wei Yan
> Priority: Major
> Attachments: YARN-7844.000.patch, YARN-7844.001.patch
>
>
> Currently FairScheduler's FSOpDurations records some scheduler operation
> metrics: nodeUpdateCall, preemptCall, etc. We may need similar for
> CapacityScheduler. Also, need to add more metrics there. This could help
> monitor the RM scheduler performance, and get more insights whether scheduler
> is under-pressure.
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