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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5935) New Namenode UI FS browser should throw smarter error messages
Date Sat, 22 Feb 2014 14:55:31 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5935?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13909404#comment-13909404
] 

Hudson commented on HDFS-5935:
------------------------------

SUCCESS: Integrated in Hadoop-Mapreduce-trunk #1706 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1706/])
HDFS-5935. New Namenode UI FS browser should throw smarter error messages. Cotributed by Travis
Thompson. (jing9: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1570663)
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/webapps/hdfs/explorer.js


> New Namenode UI FS browser should throw smarter error messages
> --------------------------------------------------------------
>
>                 Key: HDFS-5935
>                 URL: https://issues.apache.org/jira/browse/HDFS-5935
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.3.0
>            Reporter: Travis Thompson
>            Assignee: Travis Thompson
>            Priority: Minor
>             Fix For: 2.4.0
>
>         Attachments: HDFS-5935-1.patch, HDFS-5935-2.patch, HDFS-5935-3.patch, HDFS-5935-4.patch
>
>
> When browsing using the new FS browser in the namenode, if I try to browse a folder that
I don't have permission to view, it throws the error:
> {noformat}
> Failed to retreive data from /webhdfs/v1/system?op=LISTSTATUS, cause: Forbidden
> WebHDFS might be disabled. WebHDFS is required to browse the filesystem.
> {noformat}
> The reason I'm not allowed to see /system is because I don't have permission, not because
WebHDFS is disabled.



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