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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2023/01/09 18:10:15 UTC
[GitHub] [pulsar] lhotari commented on pull request #16821: [fix][flaky-test] Fix ClassCastException: BrokerService cannot be cast to class PulsarResources
lhotari commented on PR #16821:
URL: https://github.com/apache/pulsar/pull/16821#issuecomment-1376043402
I don't see how this could fix the issue. Here's an example of a recent problem
```
Error: Tests run: 45, Failures: 1, Errors: 0, Skipped: 32, Time elapsed: 41.251 s <<< FAILURE! - in org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest
Error: setup(org.apache.pulsar.broker.service.persistent.PersistentTopicStreamingDispatcherTest) Time elapsed: 0.35 s <<< FAILURE!
org.mockito.exceptions.base.MockitoException: Unable to create mock instance of type 'ServerCnx'
at org.apache.pulsar.broker.BrokerTestUtil.spyWithClassAndConstructorArgsRecordingInvocations(BrokerTestUtil.java:61)
at org.apache.pulsar.broker.service.PersistentTopicTest.setup(PersistentTopicTest.java:233)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.testng.internal.invokers.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:139)
at org.testng.internal.invokers.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:69)
at org.testng.internal.invokers.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:361)
at org.testng.internal.invokers.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:296)
at org.testng.internal.invokers.TestInvoker.runConfigMethods(TestInvoker.java:823)
at org.testng.internal.invokers.TestInvoker.invokeMethod(TestInvoker.java:590)
at org.testng.internal.invokers.TestInvoker.invokeTestMethod(TestInvoker.java:221)
at org.testng.internal.invokers.MethodRunner.runInSequence(MethodRunner.java:50)
at org.testng.internal.invokers.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:969)
at org.testng.internal.invokers.TestInvoker.invokeTestMethods(TestInvoker.java:194)
at org.testng.internal.invokers.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:148)
at org.testng.internal.invokers.TestMethodWorker.run(TestMethodWorker.java:128)
at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
at org.testng.TestRunner.privateRun(TestRunner.java:829)
at org.testng.TestRunner.run(TestRunner.java:602)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:437)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:431)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:391)
at org.testng.SuiteRunner.run(SuiteRunner.java:330)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:95)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1256)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1176)
at org.testng.TestNG.runSuites(TestNG.java:[1099](https://github.com/apache/pulsar/actions/runs/3875096798/jobs/6609869449#step:11:1100))
at org.testng.TestNG.run(TestNG.java:1067)
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'.
Please ensure the target class has a constructor that matches these argument types: [org.apache.pulsar.broker.PulsarService] and executes cleanly.
... 41 more
Caused by: java.lang.reflect.InvocationTargetException
at org.mockito.internal.util.reflection.InstrumentationMemberAccessor.newInstance(InstrumentationMemberAccessor.java:198)
at org.mockito.internal.util.reflection.InstrumentationMemberAccessor.newInstance(InstrumentationMemberAccessor.java:161)
at org.mockito.internal.util.reflection.ModuleMemberAccessor.newInstance(ModuleMemberAccessor.java:42)
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.InlineDelegateByteBuddyMockMaker.doCreateMock(InlineDelegateByteBuddyMockMaker.java:360)
at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.createMock(InlineDelegateByteBuddyMockMaker.java:330)
at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.createMock(InlineByteBuddyMockMaker.java:58)
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)
... 41 more
Caused by: java.lang.ClassCastException: class org.apache.pulsar.broker.service.BrokerService cannot be cast to class org.apache.pulsar.broker.resources.PulsarResources (org.apache.pulsar.broker.service.BrokerService and org.apache.pulsar.broker.resources.PulsarResources are in unnamed module of loader 'app')
at org.apache.pulsar.broker.PulsarService.getPulsarResources(PulsarService.java:267)
at org.apache.pulsar.broker.service.TopicListService.<init>(TopicListService.java:103)
at org.apache.pulsar.broker.service.ServerCnx.<init>(ServerCnx.java:297)
at org.apache.pulsar.broker.service.ServerCnx.<init>(ServerCnx.java:255)
at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:732)
at org.mockito.internal.util.reflection.InstrumentationMemberAccessor$Dispatcher$ByteBuddy$NFN5n4xN.invokeWithArguments(Unknown Source)
at org.mockito.internal.util.reflection.InstrumentationMemberAccessor.lambda$newInstance$0(InstrumentationMemberAccessor.java:191)
at org.mockito.internal.util.reflection.InstrumentationMemberAccessor.newInstance(InstrumentationMemberAccessor.java:188)
... 52 more
```
happens in https://github.com/apache/pulsar/actions/runs/3875096798/jobs/6609869449#step:11:1088
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