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Posted to yarn-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2015/06/22 22:19:02 UTC

[jira] [Updated] (YARN-3360) Add JMX metrics to TimelineDataManager

     [ https://issues.apache.org/jira/browse/YARN-3360?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Lowe updated YARN-3360:
-----------------------------
    Attachment: YARN-3360.003.patch

Rebased patch on trunk

> Add JMX metrics to TimelineDataManager
> --------------------------------------
>
>                 Key: YARN-3360
>                 URL: https://issues.apache.org/jira/browse/YARN-3360
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: timelineserver
>    Affects Versions: 2.6.0
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>              Labels: BB2015-05-TBR
>         Attachments: YARN-3360.001.patch, YARN-3360.002.patch, YARN-3360.003.patch
>
>
> The TimelineDataManager currently has no metrics, outside of the standard JVM metrics.  It would be very useful to at least log basic counts of method calls, time spent in those calls, and number of entities/events involved.



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