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From "Laxman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6188) Remove the concept of table owner
Date Wed, 13 Jun 2012 17:45:44 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13294583#comment-13294583
] 

Laxman commented on HBASE-6188:
-------------------------------

Attached the new patch after fixing the review comments.
This patch includes new testcases for owner and change of owner.

Please review.
                
> Remove the concept of table owner
> ---------------------------------
>
>                 Key: HBASE-6188
>                 URL: https://issues.apache.org/jira/browse/HBASE-6188
>             Project: HBase
>          Issue Type: Sub-task
>          Components: security
>    Affects Versions: 0.94.0, 0.96.0, 0.94.1
>            Reporter: Andrew Purtell
>            Assignee: Laxman
>              Labels: security
>             Fix For: 0.96.0, 0.94.1
>
>         Attachments: HBASE-6188.1.patch, HBASE-6188.2.patch, HBASE-6188.patch
>
>
> The table owner concept was a design simplification in the initial drop.
> First, the design changes under review means only a user with GLOBAL CREATE permission
can create a table, which will probably be an administrator.
> Then, granting implicit permissions may lead to oversights and it adds unnecessary conditionals
to our code. So instead the administrator with GLOBAL CREATE permission should make the appropriate
grants at table create time.

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