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Posted to issues-all@impala.apache.org by "radford nguyen (JIRA)" <ji...@apache.org> on 2019/03/25 19:25:00 UTC

[jira] [Commented] (IMPALA-8280) Implement SHOW GRANT USER

    [ https://issues.apache.org/jira/browse/IMPALA-8280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16800997#comment-16800997 ] 

radford nguyen commented on IMPALA-8280:
----------------------------------------

It appears that the only way to get the policies from Ranger is to go through the REST API *service/public/v2/api/service/\{service-name}/policy*.  Hive-Ranger gets policies by querying HMS, which we have been told is actually the incorrect way to do it, as per RANGER-2367.

We will need to wait for that ticket to complete in order to implement {{show grant}} in the same way as Hive.

> Implement SHOW GRANT USER <user>
> --------------------------------
>
>                 Key: IMPALA-8280
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8280
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Catalog, Frontend
>            Reporter: Fredy Wijaya
>            Assignee: radford nguyen
>            Priority: Major
>
> Syntax:
> {noformat}
> SHOW GRANT USER <user> [ON <object>]
> {noformat}
> The command is to show list of privileges for a given user with an optional ON clause.



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