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From "Unnikrishnan V T (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3271) Previledge can be granted by any user(not owner) to any user(even to the same user)
Date Wed, 18 Jul 2012 13:00:34 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3271?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Unnikrishnan V T updated HIVE-3271:
-----------------------------------

    Attachment: Screenshot.png
    
> Previledge can be granted by any user(not owner) to any user(even to the same user)
> -----------------------------------------------------------------------------------
>
>                 Key: HIVE-3271
>                 URL: https://issues.apache.org/jira/browse/HIVE-3271
>             Project: Hive
>          Issue Type: Bug
>          Components: Authorization
>    Affects Versions: 0.8.1
>            Reporter: Unnikrishnan V T
>            Priority: Critical
>         Attachments: Screenshot.png
>
>
> I have created two users user 'unni' and user 'sachin'. user unni created a table 'test3'
so that user sachin cannot view that table. But user sachin is able to grant all permission
to the table test3.
> I have set 
> 1)hive.security.authorization.enabled=true(in hive-site.xml)
> 2)dfs.permissions=true(in hdfs-site.xml)
> 3)dfs.permissions.supergroup=supergroup(in hdfs-site.xml)
> User sachin and user unni are in supergroup group.
> The user sachin is even able to revoke all permissions from the owner of the table user
unni.

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