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https://issues.apache.org/jira/browse/HADOOP-7307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13039435#comment-13039435
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Allen Wittenauer commented on HADOOP-7307:
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BTW, since we're playing with 0.20.203 on our test box:
JT UI runs as hadoop.
NN UI appears to use dfs.web.ugi, as we're blowing errors in the NN log for the
(unknown our systems) 'webuser' account.
Are we *sure* this isn't already fixed in trunk?
> Remove Dr Who references
> ------------------------
>
> Key: HADOOP-7307
> URL: https://issues.apache.org/jira/browse/HADOOP-7307
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Fix For: 0.22.0
>
>
> I've had feedback from a number of different operators that the "dr who"
> references that occasionally come out of Hadoop are annoying and confusing.
> We should replace them with more descriptive error messages, usernames, etc.
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