Tao Yang created YARN-8011: ------------------------------ Summary: TestOpportunisticContainerAllocatorAMService#testContainerPromoteAndDemoteBeforeContainerStart fails sometimes in trunk Key: YARN-8011 URL: https://issues.apache.org/jira/browse/YARN-8011 Project: Hadoop YARN Issue Type: Bug Reporter: Tao Yang Assignee: Tao Yang
TestOpportunisticContainerAllocatorAMService#testContainerPromoteAndDemoteBeforeContainerStart often pass, but the following errors sometimes occur: {noformat} java.lang.AssertionError: Expected :15360 Actual :14336 <Click to see difference> 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.junit.Assert.assertEquals(Assert.java:542) at org.apache.hadoop.yarn.server.resourcemanager.TestOpportunisticContainerAllocatorAMService.verifyMetrics(TestOpportunisticContainerAllocatorAMService.java:732) at org.apache.hadoop.yarn.server.resourcemanager.TestOpportunisticContainerAllocatorAMService.testContainerPromoteAndDemoteBeforeContainerStart(TestOpportunisticContainerAllocatorAMService.java:330) 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$1.runReflectiveCall(FrameworkMethod.java:47) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74) {noformat} This problem is caused by that deducting resource is a little behind the assertion. To solve this problem, It can sleep a while before this assertion as below. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org