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From "Rohith Sharma K S (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2599) Standby RM should also expose some jmx and metrics
Date Thu, 24 Dec 2015 07:07:49 GMT

    [ https://issues.apache.org/jira/browse/YARN-2599?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15070678#comment-15070678
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Rohith Sharma K S commented on YARN-2599:
-----------------------------------------

Gearing up on this issue, I assume that just avoiding  cluster metrics and jmx from redirecting
to active would be sufficient. But one thing I noticed that in YARN-1898, JMX and metrics
were removed from NON_REDIRECTED_URIS  in addendum patch. Is this JIRA intention is to revert
that or need to add more JMX metrics like for supporting HA like YARN-2442?
[~kasha] would  you provide your thoughts please?

> Standby RM should also expose some jmx and metrics
> --------------------------------------------------
>
>                 Key: YARN-2599
>                 URL: https://issues.apache.org/jira/browse/YARN-2599
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.5.1
>            Reporter: Karthik Kambatla
>            Assignee: Rohith Sharma K S
>
> YARN-1898 redirects jmx and metrics to the Active. As discussed there, we need to separate
out metrics displayed so the Standby RM can also be monitored. 



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