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Posted to hdfs-dev@hadoop.apache.org by "Haohui Mai (JIRA)" <ji...@apache.org> on 2014/10/11 07:51:34 UTC

[jira] [Resolved] (HDFS-1574) HDFS cannot be browsed from web UI while in safe mode

     [ https://issues.apache.org/jira/browse/HDFS-1574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Haohui Mai resolved HDFS-1574.
------------------------------
    Resolution: Not a Problem

This is no longer issue after HDFS-6252 is merged into branch-2.

> HDFS cannot be browsed from web UI while in safe mode
> -----------------------------------------------------
>
>                 Key: HDFS-1574
>                 URL: https://issues.apache.org/jira/browse/HDFS-1574
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 0.22.0
>            Reporter: Todd Lipcon
>            Priority: Critical
>              Labels: newbie
>
> As of HDFS-984, the NN does not issue delegation tokens while in safe mode (since it would require writing to the edit log). But the browsedfscontent servlet relies on getting a delegation token before redirecting to a random DN to browse the FS. Thus, the "browse the filesystem" link does not work while the NN is in safe mode.



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