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Date: Thu, 25 Jul 2013 00:17:48 +0000 (UTC)
From: "Chaoyu Tang (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Message-ID: <JIRA.12618191.1354212696173.108204.1374711468569@arcas>
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References: <JIRA.12618191.1354212696173@arcas>
Subject: [jira] [Commented] (HIVE-3756) "LOAD DATA" does not honor
 permission inheritence
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    [ https://issues.apache.org/jira/browse/HIVE-3756?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13719076#comment-13719076 ] 

Chaoyu Tang commented on HIVE-3756:
-----------------------------------

[~ashutoshc] & [~sushanth] I uploaded the patch HIVE-3756_2.patch here and also posted it in rb requesting the review. The changes incorporated preserving permission/group in insert overwrite case as discussed here and some review suggestions from Ashutosh. For answers to questions from review, please see https://reviews.apache.org/r/12050/.
                
> "LOAD DATA" does not honor permission inheritence
> -------------------------------------------------
>
>                 Key: HIVE-3756
>                 URL: https://issues.apache.org/jira/browse/HIVE-3756
>             Project: Hive
>          Issue Type: Bug
>          Components: Authorization, Security
>    Affects Versions: 0.9.0
>            Reporter: Johndee Burks
>            Assignee: Chaoyu Tang
>         Attachments: HIVE-3756_1.patch, HIVE-3756_2.patch, HIVE-3756.patch
>
>
> When a "LOAD DATA" operation is performed the resulting data in hdfs for the table does not maintain permission inheritance. This remains true even with the "hive.warehouse.subdir.inherit.perms" set to true.
> The issue is easily reproducible by creating a table and loading some data into it. After the load is complete just do a "dfs -ls -R" on the warehouse directory and you will see that the inheritance of permissions worked for the table directory but not for the data. 

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