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Date: Wed, 14 Dec 2011 18:05:31 +0000 (UTC)
From: "Philip Zeyliger (Commented) (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-2677) HA: Web UI should indicate the NN
 state
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    [ https://issues.apache.org/jira/browse/HDFS-2677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169541#comment-13169541 ] 

Philip Zeyliger commented on HDFS-2677:
---------------------------------------

Is there a programmatic way to get at this, e.g., via JMX (FSNamesystemInfo already reveals a bunch) or metrics?

Thanks,

-- Philip
                
> HA: Web UI should indicate the NN state
> ---------------------------------------
>
>                 Key: HDFS-2677
>                 URL: https://issues.apache.org/jira/browse/HDFS-2677
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>         Attachments: hdfs-2677.txt, hdfs-2677.txt
>
>
> The DFS web UI should indicate whether it's an active or standby.

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