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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-10561) Copy command with preserve option should handle Xattrs
Date Thu, 12 Jun 2014 17:03:02 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10561?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Nauroth updated HADOOP-10561:
-----------------------------------

    Attachment: HADOOP-10561.branch-2.patch

I committed this to trunk and branch-2.  Yi, thank you for contributing the patch.  Uma, thank
you for the code review.

There was a merge conflict when I took this to branch-2, but it was trivial to resolve.  I'm
attaching the branch-2 diff to maintain the history.

> Copy command with preserve option should handle Xattrs
> ------------------------------------------------------
>
>                 Key: HADOOP-10561
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10561
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs
>    Affects Versions: 3.0.0
>            Reporter: Uma Maheswara Rao G
>            Assignee: Yi Liu
>             Fix For: 3.0.0, 2.5.0
>
>         Attachments: HADOOP-10561.1.patch, HADOOP-10561.2.patch, HADOOP-10561.3.patch,
HADOOP-10561.4.patch, HADOOP-10561.5.patch, HADOOP-10561.branch-2.patch, HADOOP-10561.patch
>
>
> The design docs for Xattrs stated that we handle preserve options with copy commands
> From doc:
> Preserve option of commands like “cp -p” shell command and “distcp -p” should
work on XAttrs. 
> In the case of source fs supports XAttrs but target fs does not support, exception about
XAttrs not supported will be thrown.



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