[jira] [Commented] (HIVE-14100) Adding a new logged_in_user() UDF which returns the user provided when connecting

["Peter Vary (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-14100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15535576#comment-15535576 ] 

Peter Vary commented on HIVE-14100:
-----------------------------------

Thanks [~mohitsabharwal]!

Changed the title and the description to match the patch :)

> Adding a new logged_in_user() UDF which returns the user provided when connecting
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-14100
>                 URL: https://issues.apache.org/jira/browse/HIVE-14100
>             Project: Hive
>          Issue Type: Bug
>          Components: Authentication, Beeline
>            Reporter: Peter Vary
>            Assignee: Peter Vary
>            Priority: Minor
>         Attachments: HIVE-14100.2.patch, HIVE-14100.2.patch, HIVE-14100.2.patch, HIVE-14100.patch
>
>
> There is an existing current_user() UDF which returns the user provided by the configured {{hive.security.authenticator.manager}}. This is often the same as the user provided on connection, but some cases, like HadoopDefaultAuthenticator this could be different.
> Some cases we need the logged in user independently of the configured authenticator, so a new UDF is created which provides this - returns the {{SessionState.get().getUserName()}}.



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