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From "Charles Lamb (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7257) Add the time of last HA state transition to NN's /jmx page
Date Tue, 21 Oct 2014 12:32:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14178335#comment-14178335
] 

Charles Lamb commented on HDFS-7257:
------------------------------------

The two failures (TestDNFencing) are known failures and unrelated to this change.


> Add the time of last HA state transition to NN's /jmx page
> ----------------------------------------------------------
>
>                 Key: HDFS-7257
>                 URL: https://issues.apache.org/jira/browse/HDFS-7257
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Charles Lamb
>            Assignee: Charles Lamb
>            Priority: Minor
>         Attachments: HDFS-7257.001.patch, HDFS-7257.002.patch
>
>
> It would be useful to some monitoring apps to expose the last HA transition time in the
NN's /jmx page.



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