[
https://issues.apache.org/jira/browse/MAPREDUCE-2332?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13097002#comment-13097002
]
Harsh J commented on MAPREDUCE-2332:
------------------------------------
Just read this patch, lgtm!
> Improve error messages when MR dirs on local FS have bad ownership
> ------------------------------------------------------------------
>
> Key: MAPREDUCE-2332
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2332
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Affects Versions: 0.22.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Labels: newbie
> Fix For: 0.23.0
>
> Attachments: mr-2332.txt
>
>
> A common source of user difficulty on a secure cluster is understanding which
> paths should be owned by which users. The task log directory in particular is
> often missed, since it has to be owned by mapred but may be inside a logs dir
> which has different ownership. Right now the user has to spelunk in the code
> to understand the exception they get if this dir has bad ownership.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
