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From "Attila Magyar (JIRA)" <>
Subject [jira] [Created] (AMBARI-22977) NullPointerException in KerberosHelperImpl.addIdentities
Date Tue, 13 Feb 2018 15:55:00 GMT
Attila Magyar created AMBARI-22977:

             Summary: NullPointerException in KerberosHelperImpl.addIdentities
                 Key: AMBARI-22977
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.7.0
            Reporter: Attila Magyar
            Assignee: Attila Magyar
             Fix For: 2.7.0

If a group name or group access is missing from a kerberos descriptor ambari will throw an
NPE during enable kerberos

13 Feb 2018 11:27:37,466  WARN [Server Action Executor Worker 39] ServerActionExecutor:471
- Task #39 failed to complete execution due to thrown exception: java.lang.NullPointerException:null
	at org.apache.ambari.server.controller.KerberosHelperImpl.addIdentities(
	at org.apache.ambari.server.serveraction.kerberos.AbstractPrepareKerberosServerAction.processServiceComponents(
	at org.apache.ambari.server.serveraction.kerberos.AbstractPrepareKerberosServerAction.processServiceComponentHosts(
	at org.apache.ambari.server.serveraction.kerberos.PrepareKerberosIdentitiesServerAction.execute(
	at org.apache.ambari.server.serveraction.ServerActionExecutor$Worker.execute(
	at org.apache.ambari.server.serveraction.ServerActionExecutor$

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