[YARN-4615] TestAbstractYarnScheduler#testResourceRequestRecoveryToTheRightAppAttempt fails occasionally

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9.0, 3.0.0-alpha1
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Sunil G
• Reporter: Jason Darrell Lowe
• Created: 20/Jan/16 20:21
• Updated: 30/Aug/16 01:06
• Resolved: 01/Feb/16 05:17

Description

Sometimes TestAbstractYarnScheduler#testResourceRequestRecoveryToTheRightAppAttempt will fail like this:

org.apache.hadoop.yarn.server.resourcemanager.scheduler.TestAbstractYarnScheduler
testResourceRequestRecoveryToTheRightAppAttempt[1](org.apache.hadoop.yarn.server.resourcemanager.scheduler.TestAbstractYarnScheduler)  Time elapsed: 77.427 sec  <<< FAILURE!
java.lang.AssertionError: Attempt state is not correct (timedout): expected: SCHEDULED actual: ALLOCATED for the application attempt appattempt_1453254869107_0001_000002
	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.waitForState(MockRM.java:197)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.waitForState(MockRM.java:172)
	at org.apache.hadoop.yarn.server.resourcemanager.MockRM.waitForAttemptScheduled(MockRM.java:831)
	at org.apache.hadoop.yarn.server.resourcemanager.scheduler.TestAbstractYarnScheduler.testResourceRequestRecoveryToTheRightAppAttempt(TestAbstractYarnScheduler.java:572)