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https://issues.apache.org/jira/browse/RANGER-1669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16775838#comment-16775838
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peng bo commented on RANGER-1669:
---------------------------------

Hello [~peng.jianhua][~thejas] ,

Why the command "show grant user username" doesn't return the correspond RANGER 
privilege but hive original result instead?
Your reply would be appreciated. Tks.

> We need to support the original functionality of hive:show grant user username
> ------------------------------------------------------------------------------
>
>                 Key: RANGER-1669
>                 URL: https://issues.apache.org/jira/browse/RANGER-1669
>             Project: Ranger
>          Issue Type: New Feature
>          Components: plugins
>    Affects Versions: 1.0.0
>            Reporter: peng.jianhua
>            Assignee: peng.jianhua
>            Priority: Critical
>             Fix For: 1.0.0
>
>         Attachments: 
> 0001-RANGER-1669-We-need-to-support-the-original-function.patch, 
> show-grant-error.png, show-grant-user-sucess.png
>
>
> We need to support the original functionality of hive,
> 1.Scene: the original hive supports sql:show grant user glc;
> 2.Error:0: jdbc:hive2://10.43.182.241:10000> show grant user glc;
> Error: Error while processing statement: FAILED: Execution Error, return code 
> 1 from org.apache.hadoop.hive.ql.exec.DDLTask. showPrivileges() not 
> implemented in Ranger HiveAuthorizer (state=08S01,code=1)
> 3.Solution:When you integrate the Ranger plug-in into hive, you can't execute 
> show grant user glc;
> Modify RangerHiveAuthorizerBase.java to achieve the specific implementation 
> of showPrivileges,
> 4.The modified results can continue to support the original functionality of 
> the hive.



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