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Date: Fri, 26 Aug 2016 21:38:20 +0000 (UTC)
From: "Josh Elser (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (ACCUMULO-4421) TraceServer should fall back to
 GENERIC_KERBEROS_PRINCIPAL when trace specific kerberos settings are not
 present
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archived-at: Fri, 26 Aug 2016 21:38:22 -0000


    [ https://issues.apache.org/jira/browse/ACCUMULO-4421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15439921#comment-15439921 ] 

Josh Elser commented on ACCUMULO-4421:
--------------------------------------

Also, if it wasn't clear, I'm good with your v3 given your testing. We can either roll in the addendum now or do that in a separate issue. Doesn't matter to me.

> TraceServer should fall back to GENERIC_KERBEROS_PRINCIPAL when trace specific kerberos settings are not present
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: ACCUMULO-4421
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4421
>             Project: Accumulo
>          Issue Type: Bug
>          Components: trace
>    Affects Versions: 1.7.1, 1.7.2
>            Reporter: Sean Busbey
>            Assignee: Sean Busbey
>            Priority: Blocker
>             Fix For: 1.7.3, 1.8.0
>
>         Attachments: ACCUMULO-4421-1.7.v3-addendum1.patch, ACCUMULO-4421-1.7.v3.patch, ACCUMULO-4421.1.patch, ACCUMULO-4421.2.patch
>
>
> Prior to 1.7, the TraceServer always started using the same server utils as the other daemons. Since a trace server has to talk to Accumulo and that might involve needing a Kerberos Identity in 1.7+, it was switched to its own setup.
> Currently that setup will default back to GENERIC_KERBEROS_KEYTAB if a keytab isn't specified for the trace user, but it will simply exit early if there isn't a principal defined for hte trace user. It should instead default to the GENERIC_KERBEROS_PRINCIPAL.


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