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https://issues.apache.org/jira/browse/AMBARI-16171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15285183#comment-15285183
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Robert Levas commented on AMBARI-16171:
---------------------------------------

[~elserj], before committing we technically need to submit a code review at 
reviews.apache.org.   We then need to +1's commit. If I submit the review, I 
really can't give you my +1...  So see if you can create an account (or maybe 
you have one and create the review).

> Changes to Phoenix QueryServer Kerberos configuration
> -----------------------------------------------------
>
>                 Key: AMBARI-16171
>                 URL: https://issues.apache.org/jira/browse/AMBARI-16171
>             Project: Ambari
>          Issue Type: Improvement
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>         Attachments: AMBARI-16171.001.patch, AMBARI-16171.002.patch, 
> AMBARI-16171.003.patch
>
>
> The up-coming version of Phoenix will contain some new functionality to 
> support Kerberos authentication of clients via SPNEGO with the Phoenix Query 
> Server (PQS).
> Presently, Ambari will configure PQS to use the hbase service keytab which 
> will result in the SPNEGO authentication failing as the RFC requires that the 
> "primary" component of the Kerberos principal for the server is "HTTP". Thus, 
> we need to ensure that we switch PQS over to use the spnego.service.keytab as 
> the keytab and "HTTP/_HOST@REALM" as the principal.



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