[YARN-7635] TestRMWebServicesSchedulerActivities fails in trunk

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Sunil G
• Reporter: Sunil G
• Created: 10/Dec/17 07:46
• Updated: 12/Dec/17 09:58
• Resolved: 12/Dec/17 09:38

Description

Error trace.

[ERROR] Tests run: 18, Failures: 3, Errors: 0, Skipped: 0, Time elapsed: 41.297 s <<< FAILURE! - in org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesSchedulerActivities
[ERROR] testClusterScheduler(org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesSchedulerActivities)  Time elapsed: 0.435 s  <<< FAILURE!
java.lang.AssertionError: incorrect number of elements expected:<33> but was:<34>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:743)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:555)
	at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesCapacitySched.verifySubQueue(TestRMWebServicesCapacitySched.java:363)
	at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesCapacitySched.verifySubQueue(TestRMWebServicesCapacitySched.java:384)
	at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesCapacitySched.verifyClusterScheduler(TestRMWebServicesCapacitySched.java:340)
	at org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebServicesCapacitySched.testClusterScheduler(TestRMWebServicesCapacitySched.java:182)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407)