[YARN-5349] TestWorkPreservingRMRestart#testUAMRecoveryOnRMWorkPreservingRestart fail intermittently

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.8.1
• Fix Version/s: 2.9.0, 3.0.0-beta1, 2.8.2
• Target Version/s: 2.8.2
• Assignee: Jason Darrell Lowe
• Reporter: sandflee
• Created: 10/Jul/16 23:51
• Updated: 02/Aug/17 19:07
• Resolved: 02/Aug/17 19:07

Description

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.hadoop.yarn.server.resourcemanager.TestWorkPreservingRMRestart.testUAMRecoveryOnRMWorkPreservingRestart(TestWorkPreservingRMRestart.java:1463)

https://builds.apache.org/job/PreCommit-YARN-Build/12250/testReport/org.apache.hadoop.yarn.server.resourcemanager/TestWorkPreservingRMRestart/testUAMRecoveryOnRMWorkPreservingRestart/