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https://issues.apache.org/jira/browse/AMBARI-16171?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15312434#comment-15312434
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Josh Elser commented on AMBARI-16171:
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bq. The only thing I would change is the check to see if Kerberos was
enabled....
Ah, right. I forgot about that. That was changed in AMBARI-16869, but Robert
and I had talked, saying that it doesn't make sense. Let me fix it now.
bq. Also, there is a lot of logging going on in the stack advisor. You can
probably remove that or set the logging level to debug.
Sure, happy to move it to debug.
> 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
> Fix For: 2.4.1
>
> Attachments: AMBARI-16171-stackadvisor-WIP.patch,
> AMBARI-16171.001.patch, AMBARI-16171.002.patch, AMBARI-16171.003.patch,
> AMBARI-16171.006.patch, AMBARI-16171.007.patch, AMBARI-16171.009.patch,
> AMBARI-16171.addendum.patch, AMBARI-16171.addendum2.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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