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From "Robert Levas (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-9323) Kerberos: host/<hostname>@REALM principals are created (should not be created)
Date Sun, 25 Jan 2015 18:20:34 GMT
Robert Levas created AMBARI-9323:
------------------------------------

             Summary: Kerberos: host/<hostname>@REALM principals are created (should
not be created)
                 Key: AMBARI-9323
                 URL: https://issues.apache.org/jira/browse/AMBARI-9323
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.0.0
            Reporter: Robert Levas
            Assignee: Robert Levas
             Fix For: 2.0.0


While generating principals, host/<hostname>@REALM principals are created.  These should
not be created.

And they are ending-up in the resulting keytab. For example:

{code}
[root@c6402 keytabs]# klist -kt nn.service.keytab 
Keytab name: FILE:nn.service.keytab
KVNO Timestamp         Principal
---- ----------------- --------------------------------------------------------
   1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
   1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
{code}



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