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From "Uma Maheswara Rao G (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-402) Display the server version in dfsadmin -report
Date Mon, 02 Jan 2012 09:40:30 GMT

    [ https://issues.apache.org/jira/browse/HDFS-402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13178330#comment-13178330
] 

Uma Maheswara Rao G commented on HDFS-402:
------------------------------------------

Hey Harsh, This should not be the finalized version of the patch. Did you check my comments
above? Patch is just another way for the Dhruba's suggestion.
Since there was a discussion before this, i just updated as per their discussion and asked
for the remaining clarification on my above comment. Thanks for your comments.

{quote}
If we really need to get the version info from NN, then we may need to expose some api in
Filesystem to get into DFSAdmin, else above patch can satisfy the needs.
{quote}
 

Thanks
Uma
                
> Display the server version in dfsadmin -report
> ----------------------------------------------
>
>                 Key: HDFS-402
>                 URL: https://issues.apache.org/jira/browse/HDFS-402
>             Project: Hadoop HDFS
>          Issue Type: Wish
>            Reporter: Jakob Homan
>            Priority: Minor
>              Labels: newbie
>         Attachments: HDFS-402.patch
>
>
> As part of HADOOP-5094, it was requested to include the server version in the dfsadmin
-report, to avoid the need to screen scrape to get this information:
> bq. Please do provide the server version, so there is a quick and non-taxing way of determine
what is the current running version on the namenode.
> Currently there is nothing in the dfs client protocol to query this information.

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