another Kerberos issue

[Fay Wang]

Hi,    Another issue with automated kerberos via REST API is that after 
kerberization, on Ambari UI -> Admin -> Kerberos -> The page does not load. It 
must be something to do with the value not been set/ or not been retrieved 
correctly. There is nothing special in ambari-server.log. Any help is highly 
appreciated....
-fay