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Posted to issues@kudu.apache.org by "Attila Bukor (JIRA)" <ji...@apache.org> on 2017/08/21 18:15:00 UTC

[jira] [Updated] (KUDU-2103) Java client doesn't work on a Kerberized cluster with DNS aliases for masters

     [ https://issues.apache.org/jira/browse/KUDU-2103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Attila Bukor updated KUDU-2103:
-------------------------------
    Status: In Review  (was: In Progress)

> 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
>            Assignee: 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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