[jira] [Commented] (RANGER-1669) We need to support the original functionality of hive：show grant user username

["peng.jianhua (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/RANGER-1669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16098121#comment-16098121 ] 

peng.jianhua commented on RANGER-1669:
--------------------------------------

Hi [~thejas], I had updated the patch according to your advise. Is there any problem with this latest implementation?  For the updated patch, If there is a problem, please tell me. Thanks a lot.

Hi [~rmani], Do you have any further suggestions for the updated patch?

> 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: master
>
>         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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