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https://issues.apache.org/jira/browse/HIVE-8083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14132811#comment-14132811
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Prasad Mujumdar commented on HIVE-8083:
---------------------------------------

The test failures don't look related to the patch.

> Authorization DDLs should not enforce hive identifier syntax for user or group
> ------------------------------------------------------------------------------
>
>                 Key: HIVE-8083
>                 URL: https://issues.apache.org/jira/browse/HIVE-8083
>             Project: Hive
>          Issue Type: Bug
>          Components: SQL, SQLStandardAuthorization
>    Affects Versions: 0.13.0, 0.13.1
>            Reporter: Prasad Mujumdar
>            Assignee: Prasad Mujumdar
>         Attachments: HIVE-8083.1.patch
>
>
> The compiler expects principals (user, group and role) as hive identifiers 
> for authorization DDLs. The user and group are entities that belong to 
> external namespace and we can't expect those to follow hive identifier syntax 
> rules. For example, a userid or group can contain '-' which is not allowed by 
> compiler.



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