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From "Mahadev konar (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1548) Hadoop archives should be able to preserve times and other properties from original files
Date Thu, 09 Sep 2010 20:32:35 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1548?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12907773#action_12907773

Mahadev konar commented on MAPREDUCE-1548:

+1, the patch looks good.

Just a minor nit:
 - can you add some comments that propsplits is a different column if the entry in index is
a directory or a file? Its a little confusing when you see the code. Just add a comment in
HarFilesystem that propsplits is stored in different columns depending on a dir or a file.

Other than that patch looks good. I will go ahead and commit as soon as you make the change.


> Hadoop archives should be able to preserve times and other properties from original files
> -----------------------------------------------------------------------------------------
>                 Key: MAPREDUCE-1548
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1548
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: harchive
>    Affects Versions: 0.22.0
>            Reporter: Rodrigo Schmidt
>            Assignee: Rodrigo Schmidt
>             Fix For: 0.22.0
>         Attachments: MAPREDUCE-1548.0.patch, MAPREDUCE-1548.1.patch, MAPREDUCE-1548.2.patch,
> Files inside hadoop archives don't keep their original:
> - modification time
> - access time
> - permission
> - owner
> - group
> all such properties are currently taken from the file storing the archive index, and
not the stored files. This doesn't look very correct.
> There should be possible to preserve the original properties of the stored files.

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