[jira] [Updated] (AMBARI-24522) Cannot connect to MIT KDC admin server when port is specified in kerberos-env/admin_server_host

["Robert Levas (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-24522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Levas updated AMBARI-24522:
----------------------------------
    Fix Version/s:     (was: 2.7.1)
                   2.7.2

> Cannot connect to MIT KDC admin server when port is specified in kerberos-env/admin_server_host
> -----------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-24522
>                 URL: https://issues.apache.org/jira/browse/AMBARI-24522
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.7.0
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>            Priority: Critical
>              Labels: kerberos, regression
>             Fix For: 2.7.2
>
>
> Cannot connect to MIT KDC admin server when port is specified in {{kerberos-env/admin_server_host}}.  The following error is seen when validating the KDC admin credentials:
> {noformat}
> kinit: Server not found in Kerberos database while getting initial credentials
> {noformat}
> The reason for this is due to how the credentials are created for accessing the MIT KDC administration server. 
> {noformat}
> kinit -c <path> -S kadmin/<kerberos-env/admin_server_host>  <principal>
> {noformat}
> If a port was added to the {{kerberos-env/admin_server_host}} value then the server principal will be generated like {{kadmin/kdc.example.com:4749}} rather than {{kadmin/kdc.example.com}}. Therefore the server principal is not found.



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