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https://issues.apache.org/jira/browse/HADOOP-1298?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12518832
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Tsz Wo (Nicholas), SZE commented on HADOOP-1298:
------------------------------------------------

Christophe Taton and I are working on the issue recently.  We found that our 
patch is getting bigger and bigger, which might be a problem for reviewing.  We 
decided to break it down to smaller patches.  I just have created a new issue 
HADOOP-1701 to deal with authentication service and user management service.

> adding user info to file
> ------------------------
>
>                 Key: HADOOP-1298
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1298
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: dfs, fs
>            Reporter: Kurtis Heimerl
>             Fix For: 0.15.0
>
>         Attachments: hadoop-dev-20070724-2349.patch.gz, 
> hadoop-user-munncha.patch, hadoop-user-munncha.patch, 
> hadoop-user-munncha.patch, hadoop-user-munncha.patch10, 
> hadoop-user-munncha.patch11, hadoop-user-munncha.patch12, 
> hadoop-user-munncha.patch13, hadoop-user-munncha.patch14, 
> hadoop-user-munncha.patch15, hadoop-user-munncha.patch16, 
> hadoop-user-munncha.patch17, hadoop-user-munncha.patch4, 
> hadoop-user-munncha.patch5, hadoop-user-munncha.patch6, 
> hadoop-user-munncha.patch7, hadoop-user-munncha.patch8, 
> hadoop-user-munncha.patch9, hdfs-access-control.patch.gz, layout20070731.patch
>
>
> I'm working on adding a permissions model to hadoop's DFS. The first step is 
> this change, which associates user info with files. Following this I'll 
> assoicate permissions info, then block methods based on that user info, then 
> authorization of the user info. 
> So, right now i've implemented adding user info to files. I'm looking for 
> feedback before I clean this up and make it offical. 
> I wasn't sure what release, i'm working off trunk. 

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