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https://issues.apache.org/jira/browse/HDFS-5854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13886468#comment-13886468
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Steve Loughran commented on HDFS-5854:
--------------------------------------
workaround is to revert to the old GUI
{code}
<property>
<name>dfs.webhdfs.enabled</name>
<value>false</value>
</property>
{code}
> WebHDFS file browsing not working on secure cluster -or displaying meaningful
> errors
> ------------------------------------------------------------------------------------
>
> Key: HDFS-5854
> URL: https://issues.apache.org/jira/browse/HDFS-5854
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: webhdfs
> Affects Versions: 2.4.0
> Environment: linux, kerberized 2.4.0 snapshot, commit #941ce6a
> Reporter: Steve Loughran
> Attachments: Screen Shot 2014-01-30 at 10.16.45.png
>
>
> webhdfs is on by default and the new NN status UI is coming up (after setting
> the {{ 'dfs.web.authentication.kerberos.principal}} property -but the FS
> browser failing with error code 401 -unauth.
> That's inevitably security related -somehow. But
> # the principal is set -or does httpfs-site.xml need to be filled in too?
> # if it is invalid, then some statement in the GUI should be provided
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