[jira] [Updated] (ACCUMULO-4421) TraceServer should fall back to GENERIC_KERBEROS_PRINCIPAL when trace specific kerberos settings are not present

["Sean Busbey (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ACCUMULO-4421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Busbey updated ACCUMULO-4421:
----------------------------------
    Status: Patch Available  (was: In Progress)

> 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: 1.7.2, 1.7.1
>            Reporter: Sean Busbey
>            Assignee: Sean Busbey
>            Priority: Blocker
>             Fix For: 1.8.0
>
>         Attachments: ACCUMULO-4421.1.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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