[jira] [Updated] (AMBARI-24383) A NPE occurs if a Kerberos identity descriptor is missing a Keytab specification

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

     [ https://issues.apache.org/jira/browse/AMBARI-24383?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Levas updated AMBARI-24383:
----------------------------------
    Reporter: Denis Tarasyuk  (was: Robert Levas)

> A NPE occurs if a Kerberos identity descriptor is missing a Keytab specification
> --------------------------------------------------------------------------------
>
>                 Key: AMBARI-24383
>                 URL: https://issues.apache.org/jira/browse/AMBARI-24383
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.7.1
>            Reporter: Denis Tarasyuk
>            Assignee: Robert Levas
>            Priority: Major
>              Labels: kerberos
>             Fix For: 2.7.1
>
>
> A NPE occurs if a Kerberos identity descriptor is missing a Keytab specification.  For example, if the Kerberos identity descriptor is as follows:
> {code}
> {
>   "name": "druid",
>   "principal": {
>     "value": "druid_124@${realm}",
>     "type": "user"
>   }
> }
> {code}
> Note: This is technically an unexpected Kerberos identity specification since the identity will be unusable. However Ambari should not encounter a NPE because of it. 



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