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From "Suresh Srinivas (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2978) The NameNode should expose name dir statuses via JMX
Date Fri, 24 Feb 2012 23:33:48 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13216101#comment-13216101
] 

Suresh Srinivas commented on HDFS-2978:
---------------------------------------

Minor comment -  In NameNodeMXBean.java can you please elaborate on what "name dirs" mean
 in the javadoc.
+1 for the patch.

                
> The NameNode should expose name dir statuses via JMX
> ----------------------------------------------------
>
>                 Key: HDFS-2978
>                 URL: https://issues.apache.org/jira/browse/HDFS-2978
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: name-node
>    Affects Versions: 0.23.0
>            Reporter: Aaron T. Myers
>            Assignee: Aaron T. Myers
>         Attachments: HDFS-2978.patch
>
>
> We currently display this info on the NN web UI, so users who wish to monitor this must
either do it manually or parse HTML. We should publish this information via JMX.

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