[jira] [Commented] (DRILL-5387) TestBitBitKerberos and TestUserBitKerberos cause sporadic unit test failures

["Abhishek Girish (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-5387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15958270#comment-15958270 ] 

Abhishek Girish commented on DRILL-5387:
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I'm observing these failures consistently on my environment. 

> TestBitBitKerberos and TestUserBitKerberos cause sporadic unit test failures
> ----------------------------------------------------------------------------
>
>                 Key: DRILL-5387
>                 URL: https://issues.apache.org/jira/browse/DRILL-5387
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Sudheesh Katkam
>            Assignee: Sudheesh Katkam
>
> TestOptionsAuthEnabled and TestInboundImpersonation sporadically fail. There is a [Java trick|https://github.com/apache/drill/blob/master/exec/java-exec/src/test/java/org/apache/hadoop/security/UgiTestUtil.java#L29] to reset some static state in TestUserBitKerberos and TestBitBitKerberos to ensure the JVM is reusable for other tests as done in the [Hadoop auth tests|https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/TestUGIWithMiniKdc.java#L53], but this trick does not seem to work always. So disable these tests. In the future, maybe the tests can be run separately through surefire but not as part of the default build?



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