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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13391) add an option to LLAP to use keytab to authenticate to read data
Date Thu, 31 Mar 2016 20:09:25 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15220592#comment-15220592
] 

Sergey Shelukhin commented on HIVE-13391:
-----------------------------------------

As for tokens... that is the default approach, right? The standard for Hive queries, there's
no reason for regular Hive users to do this keytab stuff, it's just for Spark or whatever
that won't propagate proper tokens and runs with doAs=false, so Hive user has access to all
the data anyway. 

> add an option to LLAP to use keytab to authenticate to read data
> ----------------------------------------------------------------
>
>                 Key: HIVE-13391
>                 URL: https://issues.apache.org/jira/browse/HIVE-13391
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-13391.patch
>
>
> This can be used for non-doAs case to allow access to clients who don't propagate HDFS
tokens.



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