[jira] [Resolved] (KUDU-1884) Support customizing Kerberos principal

["Attila Bukor (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KUDU-1884?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Attila Bukor resolved KUDU-1884.
--------------------------------
    Fix Version/s: 1.15.0
       Resolution: Fixed

> Support customizing Kerberos principal
> --------------------------------------
>
>                 Key: KUDU-1884
>                 URL: https://issues.apache.org/jira/browse/KUDU-1884
>             Project: Kudu
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 1.3.0
>            Reporter: Todd Lipcon
>            Assignee: Attila Bukor
>            Priority: Major
>              Labels: config
>             Fix For: 1.15.0
>
>
> Currently (aiming for Kudu 1.3) the Kerberos principal is hardcoded to 'kudu/_HOST'. While we have a flag to change it on the server, it isn't effective because we have no way to configure it on clients.
> The difficulty here is that there is currently no concept of Kudu client configuration files, so while we could theoretically add a new API to KuduClientBuilder, this would then mean that everyone embedding the API would have to add a new configuration, etc. We should consider a more generic key/value "connection properties" (as used by JDBC URLs) or some concept of a client configuration file (with an API to specify where to find it, etc).



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