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From "Sushil Kumar S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8270) Adding JMX Metrics for Timeline Collector and Reader
Date Thu, 10 May 2018 17:08:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16470755#comment-16470755

Sushil Kumar S commented on YARN-8270:

[~rohithsharma] Kindly grant permission to assign the JIRA ticket to myself.

> Adding JMX Metrics for Timeline Collector and Reader
> ----------------------------------------------------
>                 Key: YARN-8270
>                 URL: https://issues.apache.org/jira/browse/YARN-8270
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: ATSv2, timelineserver
>            Reporter: Sushil Kumar S
>            Priority: Major
>         Attachments: YARN-8270.001.patch
> This Jira is for emitting JMX Metrics for ATS v2 Timeline Collector and Timeline Reader,
basically for Timeline Collector it tries to capture success, failure and latencies for *putEntities*
and *putEntitiesAsync*  from *TimelineCollectorWebService* and all the API's success, failure
and latencies for fetching TimelineEntities from *TimelineReaderWebServices*. This would actually
help in monitoring and measuring performance for ATSv2 at scale.

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