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  1. Kudu
  2. KUDU-2103

Java client doesn't work on a Kerberized cluster with DNS aliases for masters

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.3.0, 1.4.0
    • Fix Version/s: 1.3.2, 1.5.0, 1.4.1
    • Component/s: java, security
    • Labels:
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      Description

      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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              • Assignee:
                r1pp3rj4ck Attila Bukor
                Reporter:
                r1pp3rj4ck Attila Bukor
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                • Created:
                  Updated:
                  Resolved: