[PersistentTopicStreamingDispatcherTest] is flaky.
Error: Tests run: 56, Failures: 1, Errors: 0, Skipped: 31, Time elapsed: 12.937 s <<< FAILURE! - in org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest
Error: setup(org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest) Time elapsed: 0.055 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:212)
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$122696430'.
Please ensure the target class has a constructor that matches these argument types: [org.apache.pulsar.broker.PulsarService$MockitoMock$1775463561] and executes cleanly.
... 36 more
Caused by: java.lang.reflect.InvocationTargetException
at jdk.internal.reflect.GeneratedConstructorAccessor216.newInstance(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.mockito.internal.util.reflection.ReflectionMemberAccessor.lambda$newInstance$0(ReflectionMemberAccessor.java:29)
at org.mockito.internal.util.reflection.ReflectionMemberAccessor.newInstance(ReflectionMemberAccessor.java:29)
at org.mockito.internal.util.reflection.ReflectionMemberAccessor.newInstance(ReflectionMemberAccessor.java:20)
at org.mockito.internal.creation.instance.ConstructorInstantiator.invokeConstructor(ConstructorInstantiator.java:70)
at org.mockito.internal.creation.instance.ConstructorInstantiator.withParams(ConstructorInstantiator.java:53)
at org.mockito.internal.creation.instance.ConstructorInstantiator.newInstance(ConstructorInstantiator.java:39)
at org.mockito.internal.creation.bytebuddy.SubclassByteBuddyMockMaker.createMock(SubclassByteBuddyMockMaker.java:48)
at org.mockito.internal.creation.bytebuddy.ByteBuddyMockMaker.createMock(ByteBuddyMockMaker.java:43)
at org.powermock.api.mockito.mockmaker.PowerMockMaker.createMock(PowerMockMaker.java:41)
at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:53)
at org.mockito.internal.MockitoCore.mock(MockitoCore.java:84)
at org.mockito.Mockito.mock(Mockito.java:1964)
at org.apache.pulsar.broker.service.PersistentTopicTest.setup(PersistentTopicTest.java:212)
at org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest.setup(PersistentTopicStreamingDispatcherTest.java:34)
at jdk.internal.reflect.GeneratedMethodAccessor337.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
... 34 more
Caused by: java.lang.NullPointerException
at org.apache.pulsar.broker.service.ServerCnx.<init>(ServerCnx.java:233)
at org.apache.pulsar.broker.service.ServerCnx.<init>(ServerCnx.java:229)
at org.apache.pulsar.broker.service.ServerCnx$MockitoMock$122696430.<init>(Unknown Source)
... 54 more
[PersistentTopicStreamingDispatcherTest] is flaky.
example failure
Branch-2.9