[jira] [Commented] (HIVE-12981) ThriftCLIService uses incompatible getShortName() implementation

["Bolke de Bruin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-12981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15140858#comment-15140858 ] 

Bolke de Bruin commented on HIVE-12981:
---------------------------------------

Any feedback on this?

> ThriftCLIService uses incompatible getShortName() implementation
> ----------------------------------------------------------------
>
>                 Key: HIVE-12981
>                 URL: https://issues.apache.org/jira/browse/HIVE-12981
>             Project: Hive
>          Issue Type: Bug
>          Components: Authentication, Authorization, CLI, Security
>    Affects Versions: 1.2.1, 2.1.0
>            Reporter: Bolke de Bruin
>            Assignee: Thejas M Nair
>            Priority: Critical
>              Labels: kerberos
>         Attachments: 0001-HIVE-12981-Use-KerberosName.patch
>
>
> ThriftCLIService has a local implementation getShortName() that assumes a short name is always the part before "@" and "/". This is not always the case as Kerberos Rules (from Hadoop's KerberosName) might actually transform a name to something else.
> Considering a pending change to getShortName() (#HADOOP-12751) and the normal use of KerberosName in other parts of Hive it only seems logical to use the standard implementation.



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