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https://issues.apache.org/jira/browse/IMPALA-7650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17254274#comment-17254274
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Tim Armstrong commented on IMPALA-7650:
---------------------------------------

I think it'd make sense to have a mode to run like this, but I don't think it 
would be a good default for developer productivity.

> Full support for Kerberos in mini-cluster test
> ----------------------------------------------
>
>                 Key: IMPALA-7650
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7650
>             Project: IMPALA
>          Issue Type: Task
>          Components: Infrastructure, Security
>    Affects Versions: Impala 3.1.0
>            Reporter: Michael Ho
>            Assignee: Michael Ho
>            Priority: Major
>              Labels: kerberos
>
> By default, all tests in the mini-cluster don't run with Kerberos enabled. 
> This seems bad for coverage as a lot of users of Impala actually run with 
> Kerberos enabled. Given that we already have a BE test 
> ([https://github.com/apache/impala/blob/master/be/src/rpc/rpc-mgr-kerberized-test.cc)]
>  which creates a min-kdc on the fly and issues some RPCs, it may be helpful 
> to look into re-using some of those code to set up a Kerberized environment 
> by default for the mini-cluster testing.



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