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From "Oleksiy Sayankin (Jira)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-22919) StorageBasedAuthorizationProvider does not allow create databases after changing hive.metastore.warehouse.dir
Date Tue, 25 Feb 2020 10:32:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-22919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Oleksiy Sayankin updated HIVE-22919:
------------------------------------
    Status: In Progress  (was: Patch Available)

> StorageBasedAuthorizationProvider does not allow create databases after changing hive.metastore.warehouse.dir
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-22919
>                 URL: https://issues.apache.org/jira/browse/HIVE-22919
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Oleksiy Sayankin
>            Assignee: Oleksiy Sayankin
>            Priority: Major
>         Attachments: HIVE-22919.1.patch, HIVE-22919.2.patch
>
>
> *ENVIRONMENT:*
> Hive-2.3
> *STEPS TO REPRODUCE:*
> 1. Configure Storage Based Authorization:
> {code:xml}<property>
>   <name>hive.security.authorization.enabled</name>
>   <value>true</value>
> </property>
> <property>
>   <name>hive.security.metastore.authorization.manager</name>
>   <value>org.apache.hadoop.hive.ql.security.authorization.StorageBasedAuthorizationProvider</value>
> </property>
> <property>
>   <name>hive.security.authorization.manager</name>
>   <value>org.apache.hadoop.hive.ql.security.authorization.StorageBasedAuthorizationProvider</value>
> </property>
> <property>
>   <name>hive.security.metastore.authenticator.manager</name>
>   <value>org.apache.hadoop.hive.ql.security.HadoopDefaultMetastoreAuthenticator</value>
> </property>
> <property>
>   <name>hive.metastore.pre.event.listeners</name>
>   <value>org.apache.hadoop.hive.ql.security.authorization.AuthorizationPreEventListener</value>
> </property>{code}
> 2. Create a few directories, change owners and permissions to it:
> {code:java}hadoop fs -mkdir /tmp/m1
> hadoop fs -mkdir /tmp/m2
> hadoop fs -mkdir /tmp/m3
> hadoop fs -chown testuser1:testuser1 /tmp/m[1,3]
> hadoop fs -chmod 700 /tmp/m[1-3]{code}
> 3. Check permissions:
> {code:java}[test@node2 ~]$ hadoop fs -ls /tmp|grep m[1-3]
> drwx------   - testuser1 testuser1          0 2020-02-11 10:25 /tmp/m1
> drwx------   - test      test               0 2020-02-11 10:25 /tmp/m2
> drwx------   - testuser1 testuser1          1 2020-02-11 10:36 /tmp/m3
> [test@node2 ~]$
> {code}
> 4. Loggin into Hive CLI using embedded Hive Metastore as *"testuser1"* user, with *"hive.metastore.warehouse.dir"*
set to *"/tmp/m1"*:
> {code:java}
> sudo -u testuser1 hive --hiveconf hive.metastore.uris= --hiveconf hive.metastore.warehouse.dir=/tmp/m1
> {code}
> 5. Perform the next steps:
> {code:sql}-- 1. Check "hive.metastore.warehouse.dir" value:
> SET hive.metastore.warehouse.dir;
> -- 2. Set "hive.metastore.warehouse.dir" to the path, to which "testuser1" user does
not have an access:
> SET hive.metastore.warehouse.dir=/tmp/m2;
> -- 3. Try to create a database:
> CREATE DATABASE m2;
> -- 4. Set "hive.metastore.warehouse.dir" to the path, to which "testuser1" user has an
access:
> SET hive.metastore.warehouse.dir=/tmp/m3;
> -- 5. Try to create a database:
> CREATE DATABASE m3;
> {code}
> *ACTUAL RESULT:*
> Query 5 fails with an exception below. It does not handle "hive.metastore.warehouse.dir"
proprty:
> {code:java}
> hive> -- 5. Try to create a database:
> hive> CREATE DATABASE m3;
> FAILED: HiveException org.apache.hadoop.security.AccessControlException: User testuser1(user
id 5001)  does not have access to hdfs:/tmp/m2/m3.db
> hive>
> {code}
> *EXPECTED RESULT:*
> Query 5 creates a database;



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