[jira] [Created] (YARN-1873) TestDistributedShell#testDSShell fails

["Mit Desai (JIRA)" <ji...@apache.org>]

Mit Desai created YARN-1873:
-------------------------------

             Summary: TestDistributedShell#testDSShell fails
                 Key: YARN-1873
                 URL: https://issues.apache.org/jira/browse/YARN-1873
             Project: Hadoop YARN
          Issue Type: Bug
    Affects Versions: 3.0.0
            Reporter: Mit Desai
            Assignee: Mit Desai


testDSShell fails when the tests are run in random order. I see a cleanup issue here.

{noformat}
Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 72.222 sec <<< FAILURE! - in org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell
testOrder(org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell)  Time elapsed: 44.127 sec  <<< FAILURE!
java.lang.AssertionError: expected:<1> but was:<6>
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.failNotEquals(Assert.java:647)
	at org.junit.Assert.assertEquals(Assert.java:128)
	at org.junit.Assert.assertEquals(Assert.java:472)
	at org.junit.Assert.assertEquals(Assert.java:456)
	at org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell.testDSShell(TestDistributedShell.java:204)
	at org.apache.hadoop.yarn.applications.distributedshell.TestDistributedShell.testOrder(TestDistributedShell.java:134)


Results :

Failed tests: 
  TestDistributedShell.testOrder:134->testDSShell:204 expected:<1> but was:<6>
{noformat}

The Line numbers will be little deviated because I was trying to reproduce the error by running the tests in specific order. But the Line that causes the assert fail is {{Assert.assertEquals(1, entitiesAttempts.getEntities().size());}}



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