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https://issues.apache.org/jira/browse/HADOOP-2381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12551899
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Raghu Angadi commented on HADOOP-2381:
--------------------------------------


{{CopyFiles.FilePair#readFields()}} does {{input.readFields();}} where 
{{input}} is a FileStatus. readFields() does not deal with subclasses. Since 
this patch adds extra field for {{RawLocalFileStatus}}, it breaks {{FilePair}}. 
What should we do? 

> Support permission information in FileStatus
> --------------------------------------------
>
>                 Key: HADOOP-2381
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2381
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: fs
>    Affects Versions: 0.15.0
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Raghu Angadi
>             Fix For: 0.16.0
>
>         Attachments: 2381_20071207.patch, HADOOP-2381.patch, 
> HADOOP-2381.patch, HADOOP-2381.patch, HADOOP-2381.patch, HADOOP-2381.patch
>
>
> In HADOOP-2288,  FileSystem API is changed to support access control.  
> FileStatus should also be changed to support permission information.

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