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From "Sushanth Sowmyan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11988) [hive] security issue with hive & ranger for import table command
Date Tue, 27 Oct 2015 04:41:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11988?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14975717#comment-14975717
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Sushanth Sowmyan commented on HIVE-11988:
-----------------------------------------

Oh! True. I remember thinking that I needed to update that, but somehow thought it was part
of my previous plan for how I wanted to have a separate *ForTest class. I'll update it.

> [hive] security issue with hive & ranger for import table command
> -----------------------------------------------------------------
>
>                 Key: HIVE-11988
>                 URL: https://issues.apache.org/jira/browse/HIVE-11988
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 0.14.0, 1.2.1
>            Reporter: Deepak Sharma
>            Assignee: Sushanth Sowmyan
>            Priority: Critical
>         Attachments: HIVE-11988.patch
>
>
> if a user does not have permission to create table in hive , then if the same user import
data for a table using following command then , it will have to create table also and that
is working successfully , ideally it should not work
> STR:
> ====
> 1. put some raw data in hdfs path /user/user1/tempdata
> 2. in ranger check policy , user1 should not have any permission on any table
> 3. login through user1 into beeline ( obviously it will fail since user doesnt have permission
to create table)
> create table tt1(id INT,ff String);
> FAILED: HiveAccessControlException Permission denied: user user1 does not have CREATE
privilege on default/tt1 (state=42000,code=40000)
> 4. now try following command to import data into a table ( table should not exist already)
> import table tt1 from '/user/user1/tempdata';
> ER:
> since user1 doesnt have permission to create table so this operation should fail
> AR:
> table is created successfully and data is also imported !!



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