[jira] [Commented] (TEZ-2880) TestExceptionPropagation fails

["Hui Cao (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-2880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15097532#comment-15097532 ] 

Hui Cao commented on TEZ-2880:
------------------------------

I ran into the same issue, it is not consistent every time I ran UT, sometimes the test case passed and the others failed, wonder if there anyone have any research on this? 
Please feel free to correct me if I'm wrong. I myself also studied the logs for some days and found out this issue may be caused by V_INPUT_INFORMATION got killed unexpectedly, but not sure if I'm correct.

> TestExceptionPropagation fails
> ------------------------------
>
>                 Key: TEZ-2880
>                 URL: https://issues.apache.org/jira/browse/TEZ-2880
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>            Assignee: Jeff Zhang
>
> https://builds.apache.org/job/Tez-Build/1271/console
> {noformat}
> testExceptionPropagationSession(org.apache.tez.test.TestExceptionPropagation)  Time elapsed: 88.113 sec  <<< FAILURE!
> java.lang.AssertionError: null
> 	at org.junit.Assert.fail(Assert.java:86)
> 	at org.junit.Assert.assertTrue(Assert.java:41)
> 	at org.junit.Assert.assertTrue(Assert.java:52)
> 	at org.apache.tez.test.TestExceptionPropagation.testExceptionPropagationSession(TestExceptionPropagation.java:231)
> {noformat}



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