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From "WangMeng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-12231) StorageBasedAuthorization requires write permission of default Warehouse when create external database
Date Tue, 01 Dec 2015 09:27:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-12231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15033397#comment-15033397
] 

WangMeng commented on HIVE-12231:
---------------------------------

[~thejas] Many thanks for your detailed explaination.

> StorageBasedAuthorization requires write permission of default Warehouse when create
external database
> ------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-12231
>                 URL: https://issues.apache.org/jira/browse/HIVE-12231
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 1.2.1
>            Reporter: WangMeng
>            Assignee: WangMeng
>         Attachments: HIVE-12231.01.patch
>
>
> Please look at the stacktrace, when enabled StorageBasedAuthorization, I set external
location to create database. However, it will also check write permission of default warehouse
"/user/hive/warehouse"  :
> > CREATE DATABASE test LOCATION  '/tmp/wangmeng/test'  ;
> Error: Error while compiling statement: FAILED: HiveException java.security.AccessControlException:
Permission denied: user=wangmeng, access=WRITE, inode="/user/hive/warehouse":hive:hive:drwxr-x--t
> 	at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkFsPermission(DefaultAuthorizationProvider.java:255)
> 	at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.check(DefaultAuthorizationProvider.java:236)
> 	at org.apache.hadoop.hdfs.server.namenode.DefaultAuthorizationProvider.checkPermission(DefaultAuthorizationProvider.java:151)



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