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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3099) Need new options in distcp for preserving ower, group and permission
Date Thu, 27 Mar 2008 14:03:24 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12582653#action_12582653
] 

Allen Wittenauer commented on HADOOP-3099:
------------------------------------------

-p should  include ugp by default.  Pretty much EVERY standard UNIX command uses -p == permissions
(tar, pax, cp, scp, ... ).  This is going to be expected behavior.  Anything less is going
to be extremely confusing and cause endless issues.

> Need new options in distcp for preserving ower, group and permission
> --------------------------------------------------------------------
>
>                 Key: HADOOP-3099
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3099
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: util
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: 0.16.2, 0.17.0
>
>
> Currently, distcp -p preserves replication# and block size.  Since permissions are introduced,
distcp should provide options for preserving ower, group and permission.

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