Attila Bukor created KUDU-2103:
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             Summary: Java client doesn't work on a Kerberized cluster with DNS 
aliases for masters
                 Key: KUDU-2103
                 URL: https://issues.apache.org/jira/browse/KUDU-2103
             Project: Kudu
          Issue Type: Bug
            Reporter: Attila Bukor


The Java client doesn't canonicalize the master_addresses when requesting 
service tickets. This means that when the Java client is using DNS aliases for 
the master hosts in a Kerberized environment, it fails to connect to the 
masters as the Kerberos AS can't find the service tickets.

As discussed in KUDU-2096, it should return the lower-case version of the 
canonical hostname for this to work properly.



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