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Posted to yarn-issues@hadoop.apache.org by "Junping Du (JIRA)" <ji...@apache.org> on 2015/11/27 18:50:11 UTC

[jira] [Commented] (YARN-1848) Persist ClusterMetrics across RM HA transitions

    [ https://issues.apache.org/jira/browse/YARN-1848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15030097#comment-15030097 ] 

Junping Du commented on YARN-1848:
----------------------------------

Hi, can we move this out of 2.6.3? Thanks!

> Persist ClusterMetrics across RM HA transitions
> -----------------------------------------------
>
>                 Key: YARN-1848
>                 URL: https://issues.apache.org/jira/browse/YARN-1848
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.4.0
>            Reporter: Karthik Kambatla
>
> Post YARN-1705, ClusterMetrics are reset on transition to standby. This is acceptable as the metrics show statistics since an RM has become active. Users might want to see metrics since the cluster was ever started.



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