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From "Sushanth Sowmyan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-9941) sql std authorization on partitioned table: truncate and insert
Date Thu, 28 Jan 2016 21:20:39 GMT

     [ https://issues.apache.org/jira/browse/HIVE-9941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sushanth Sowmyan updated HIVE-9941:
-----------------------------------
    Attachment: HIVE-9941.patch

> sql std authorization on partitioned table: truncate and insert
> ---------------------------------------------------------------
>
>                 Key: HIVE-9941
>                 URL: https://issues.apache.org/jira/browse/HIVE-9941
>             Project: Hive
>          Issue Type: Bug
>          Components: Authorization
>    Affects Versions: 1.0.0, 1.2.0
>            Reporter: Olaf Flebbe
>         Attachments: HIVE-9941.patch
>
>
> sql std authorization works as expected.
> However if a table is partitioned any user can truncate it
> User foo:
> {code}
> create table bla (a string) partitioned by (b string);
> #.. loading values ...
> {code}
> Admin:
> {code}
> 0: jdbc:hive2://localhost:10000/default> set role admin;
> No rows affected (0,074 seconds)
> 0: jdbc:hive2://localhost:10000/default> show grant on bla;
> +-----------+--------+------------+---------+-----------------+-----------------+------------+---------------+----------------+----------+--+
> | database  | table  | partition  | column  | principal_name  | principal_type  | privilege
 | grant_option  |   grant_time   | grantor  |
> +-----------+--------+------------+---------+-----------------+-----------------+------------+---------------+----------------+----------+--+
> | default   | bla    |            |         | foo             | USER            | DELETE
    | true          | 1426158997000  | foo      |
> | default   | bla    |            |         | foo             | USER            | INSERT
    | true          | 1426158997000  | foo      |
> | default   | bla    |            |         | foo             | USER            | SELECT
    | true          | 1426158997000  | foo      |
> | default   | bla    |            |         | foo             | USER            | UPDATE
    | true          | 1426158997000  | foo      |
> +-----------+--------+------------+---------+-----------------+-----------------+------------+---------------+----------------+----------+--+
> {code}
> now user olaf
> {code}
> 0: jdbc:hive2://localhost:10000/default> select * from bla;
> Error: Error while compiling statement: FAILED: HiveAccessControlException Permission
denied: Principal [name=olaf, type=USER] does not have following privileges for operation
QUERY [[SELECT] on Object [type=TABLE_OR_VIEW, name=default.bla]] (state=42000,code=40000)
> {code}
> works as expected.
> _BUT_
> {code}
> 0: jdbc:hive2://localhost:10000/default> truncate table bla;
> No rows affected (0,18 seconds)
> {code}
> _And table is empty afterwards_.
> Similarily: {{insert into table}} works, too.



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