[jira] [Commented] (HIVE-4670) Authentication module should pass the instance part of the Kerberos principle

["ruiming zhou (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-4670?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13983757#comment-13983757 ] 

ruiming zhou commented on HIVE-4670:
------------------------------------

Can we have this patch rebased on trunk ? I am trying to apply this patch to Hive 0.13, it is just so out of synch and just found out this patch was developed for Hive 0.11. 

> Authentication module should pass the instance part of the Kerberos principle
> -----------------------------------------------------------------------------
>
>                 Key: HIVE-4670
>                 URL: https://issues.apache.org/jira/browse/HIVE-4670
>             Project: Hive
>          Issue Type: Bug
>          Components: Authentication, HiveServer2
>    Affects Versions: 0.11.0
>            Reporter: Shreepadma Venugopalan
>            Assignee: Shreepadma Venugopalan
>         Attachments: HIVE-4670.2.patch, HIVE-4670.3.patch
>
>
> When Kerberos authentication is enabled for HiveServer2, the thrift SASL layer passes instance@realm from the principal. It should instead strip the realm and pass just the instance part of the principal.



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