gaozhangmin commented on pull request #13621: URL: https://github.com/apache/pulsar/pull/13621#issuecomment-1024021438
> This is to also fix [issues like this](https://github.com/apache/pulsar/runs/4714481351?check_suite_focus=true#step:9:551): > > ``` > Error: Tests run: 69, Failures: 1, Errors: 0, Skipped: 55, Time elapsed: 11.343 s <<< FAILURE! - in org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest > Error: setup(org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest) Time elapsed: 0.107 s <<< FAILURE! > org.mockito.exceptions.base.MockitoException: Unable to create mock instance of type 'ServerCnx' > at org.apache.pulsar.broker.service.PersistentTopicTest.setup(PersistentTopicTest.java:211) > at org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest.setup(PersistentTopicStreamingDispatcherTest.java:34) > at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132) > at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:61) > at org.testng.internal.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:366) > at org.testng.internal.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:320) > at org.testng.internal.TestInvoker.runConfigMethods(TestInvoker.java:701) > at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:527) > at org.testng.internal.TestInvoker.invokeTestMethod(TestInvoker.java:174) > at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:46) > at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:822) > at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:147) > at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146) > at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128) > at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) > at org.testng.TestRunner.privateRun(TestRunner.java:764) > at org.testng.TestRunner.run(TestRunner.java:585) > at org.testng.SuiteRunner.runTest(SuiteRunner.java:384) > at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:378) > at org.testng.SuiteRunner.privateRun(SuiteRunner.java:337) > at org.testng.SuiteRunner.run(SuiteRunner.java:286) > at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53) > at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96) > at org.testng.TestNG.runSuitesSequentially(TestNG.java:1218) > at org.testng.TestNG.runSuitesLocally(TestNG.java:1140) > at org.testng.TestNG.runSuites(TestNG.java:1069) > at org.testng.TestNG.run(TestNG.java:1037) > at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:135) > at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeSingleClass(TestNGDirectoryTestSuite.java:112) > at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeLazy(TestNGDirectoryTestSuite.java:123) > at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:90) > at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:146) > at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > Caused by: org.mockito.creation.instance.InstantiationException: > Unable to create instance of 'ServerCnx$MockitoMock$1579413196'. > Please ensure the target class has a constructor that matches these argument types: [org.apache.pulsar.broker.PulsarService$MockitoMock$1968480223] and executes cleanly. > ... 36 more > Caused by: java.lang.reflect.InvocationTargetException > at jdk.internal.reflect.GeneratedConstructorAccessor231.newInstance(Unknown Source) > at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) > at org.mockito.internal.util.reflection.ReflectionMemberAccessor.lambda$newInstance$0(ReflectionMemberAccessor.java:26) > at org.mockito.internal.util.reflection.ReflectionMemberAccessor.newInstance(ReflectionMemberAccessor.java:26) > at org.mockito.internal.util.reflection.ReflectionMemberAccessor.newInstance(ReflectionMemberAccessor.java:17) > at org.mockito.internal.creation.instance.ConstructorInstantiator.invokeConstructor(ConstructorInstantiator.java:69) > at org.mockito.internal.creation.instance.ConstructorInstantiator.withParams(ConstructorInstantiator.java:52) > at org.mockito.internal.creation.instance.ConstructorInstantiator.newInstance(ConstructorInstantiator.java:38) > at org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMock(SubclassByteBuddyMockMaker.java:48) > at org.mockito.internal.creation.bytebuddy.ByteBuddyMockMaker.createMock(ByteBuddyMockMaker.java:29) > at org.powermock.api.mockito.mockmaker.PowerMockMaker.createMock(PowerMockMaker.java:41) > at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:53) > at org.mockito.internal.MockitoCore.mock(MockitoCore.java:62) > at org.mockito.Mockito.mock(Mockito.java:1951) > at org.apache.pulsar.broker.service.PersistentTopicTest.setup(PersistentTopicTest.java:211) > at org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest.setup(PersistentTopicStreamingDispatcherTest.java:34) > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.lang.reflect.Method.invoke(Method.java:566) > ... 34 more > Caused by: java.lang.NullPointerException > at org.apache.pulsar.broker.service.ServerCnx.<init>(ServerCnx.java:233) > at org.apache.pulsar.broker.service.ServerCnx.<init>(ServerCnx.java:229) > at org.apache.pulsar.broker.service.ServerCnx$MockitoMock$1579413196.<init>(Unknown Source) > ... 55 more > ``` > > This problem persisted after making #13608 change. @lhotari I still can get this flaky test. https://github.com/apache/pulsar/runs/4976572806?check_suite_focus=true -- This is an automated message from the Apache Git Service. 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