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From "Suman Sehgal (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3913) Distcp allows copy even if directory permissions are 000.
Date Sun, 10 Aug 2008 09:13:46 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3913?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12621221#action_12621221
] 

Suman Sehgal commented on HADOOP-3913:
--------------------------------------

User mentioned here is not a superuser but group is "supergroup".  Tried above mentioned scenario
after changing the group of the user but copying is still possible. 

> Distcp allows copy even if directory permissions are 000.
> ---------------------------------------------------------
>
>                 Key: HADOOP-3913
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3913
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: tools/distcp
>    Affects Versions: 0.18.0
>            Reporter: Suman Sehgal
>
> distcp initiated from 0.17.0 and 0.18.0 permissions turned ON, directory with permission
000, data gets copied from
> 0.18.0 to 0.17.0 
> Data gets copied between different versions of hadoop when tried by the same user. It
gets failed only if other
> user(other than the user who started cluster) tries to copy data using distcp.

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