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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-250) HTTP Browsing interface for DFS Health/Status
Date Wed, 24 May 2006 19:01:32 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-250?page=comments#action_12413164 ] 

Doug Cutting commented on HADOOP-250:

This looks great.  However the method FSNameSystem.getAddress duplicates the logic of DataNode.createSocketAddr.
 We should have a single static method for this, and it should probably take a Configuration
parameter.  At a minimum, we should call that method rather than copying it.

> HTTP Browsing interface for DFS Health/Status
> ---------------------------------------------
>          Key: HADOOP-250
>          URL: http://issues.apache.org/jira/browse/HADOOP-250
>      Project: Hadoop
>         Type: New Feature

>   Components: dfs
>     Versions: 0.3
>     Reporter: Devaraj Das
>  Attachments: dfshealth.pdf, http_browsing_dfs.patch
> A web interface to view the DFS health/status (name and data nodes) is to be created.
User can connect to the webserver on the namenode and a web page will be displayed. The web
page will give some details about that namenode (startup time and the total cluster capacity).
The web page will contain a table of 'live' and 'dead' datanodes. Each live datanode will
be a link to the complete details of the datanode as given by DatanodeInfo (also see DataNodeReport).

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