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From "Chaoyu Tang (JIRA)" <>
Subject [jira] [Commented] (HIVE-3756) "LOAD DATA" does not honor permission inheritence
Date Thu, 25 Jul 2013 00:17:48 GMT


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
> "LOAD DATA" does not honor permission inheritence
> -------------------------------------------------
>                 Key: HIVE-3756
>                 URL:
>             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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