mattisonchao opened a new issue, #15539: URL: https://github.com/apache/pulsar/issues/15539
**Describe the bug** The following error was found when running test with JDK 17. ```java java.lang.IllegalAccessException: class org.apache.pulsar.common.stats.JvmDefaultGCMetricsLogger cannot access class sun.management.ManagementFactoryHelper (in module java.management) because module java.management does not export sun.management to unnamed module @7c29daf3 at jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:392) ~[?:?] at java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:674) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:560) ~[?:?] at org.apache.pulsar.common.stats.JvmDefaultGCMetricsLogger.<clinit>(JvmDefaultGCMetricsLogger.java:51) ~[classes/:?] at org.apache.pulsar.common.stats.JvmMetrics.create(JvmMetrics.java:73) ~[classes/:?] at org.apache.pulsar.broker.stats.MetricsGenerator.<init>(MetricsGenerator.java:39) ~[classes/:?] at org.apache.pulsar.broker.PulsarService.start(PulsarService.java:802) ~[classes/:?] at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:732) ~[?:?] at org.mockito.internal.util.reflection.InstrumentationMemberAccessor$Dispatcher$ByteBuddy$5rfVl8Ar.invokeWithArguments(Unknown Source) ~[?:?] at org.mockito.internal.util.reflection.InstrumentationMemberAccessor.invoke(InstrumentationMemberAccessor.java:239) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.util.reflection.ModuleMemberAccessor.invoke(ModuleMemberAccessor.java:55) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.creation.bytebuddy.MockMethodAdvice.tryInvoke(MockMethodAdvice.java:333) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.creation.bytebuddy.MockMethodAdvice.access$500(MockMethodAdvice.java:60) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.creation.bytebuddy.MockMethodAdvice$RealMethodCall.invoke(MockMethodAdvice.java:253) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.invocation.InterceptedInvocation.callRealMethod(InterceptedInvocation.java:142) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.stubbing.answers.CallsRealMethods.answer(CallsRealMethods.java:45) ~[mockito-core-3.12.4.jar:?] at org.mockito.Answers.answer(Answers.java:99) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.handler.MockHandlerImpl.handle(MockHandlerImpl.java:110) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.handler.NullResultGuardian.handle(NullResultGuardian.java:29) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.handler.InvocationNotifierHandler.handle(InvocationNotifierHandler.java:34) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.creation.bytebuddy.MockMethodInterceptor.doIntercept(MockMethodInterceptor.java:82) ~[mockito-core-3.12.4.jar:?] at org.mockito.internal.creation.bytebuddy.MockMethodAdvice.handle(MockMethodAdvice.java:151) ~[mockito-core-3.12.4.jar:?] at org.apache.pulsar.broker.PulsarService.start(PulsarService.java:629) ~[classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.startBrokerWithoutAuthorization(MockedPulsarServiceBaseTest.java:310) ~[test-classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.startBroker(MockedPulsarServiceBaseTest.java:302) ~[test-classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.startBroker(MockedPulsarServiceBaseTest.java:282) ~[test-classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.init(MockedPulsarServiceBaseTest.java:192) ~[test-classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.internalSetup(MockedPulsarServiceBaseTest.java:117) ~[test-classes/:?] at org.apache.pulsar.broker.service.BrokerTestBase.baseSetup(BrokerTestBase.java:39) ~[test-classes/:?] at org.apache.pulsar.client.impl.MessageIdTest.setup(MessageIdTest.java:56) ~[test-classes/:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132) ~[testng-7.3.0.jar:?] at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:61) ~[testng-7.3.0.jar:?] at org.testng.internal.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:366) ~[testng-7.3.0.jar:?] at org.testng.internal.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:320) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.runConfigMethods(TestInvoker.java:701) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:527) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.invokeTestMethod(TestInvoker.java:174) ~[testng-7.3.0.jar:?] at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:46) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:822) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:147) ~[testng-7.3.0.jar:?] at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146) ~[testng-7.3.0.jar:?] at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128) ~[testng-7.3.0.jar:?] at java.util.ArrayList.forEach(ArrayList.java:1511) [?:?] at org.testng.TestRunner.privateRun(TestRunner.java:764) [testng-7.3.0.jar:?] at org.testng.TestRunner.run(TestRunner.java:585) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.runTest(SuiteRunner.java:384) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:378) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.privateRun(SuiteRunner.java:337) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.run(SuiteRunner.java:286) [testng-7.3.0.jar:?] at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53) [testng-7.3.0.jar:?] at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96) [testng-7.3.0.jar:?] at org.testng.TestNG.runSuitesSequentially(TestNG.java:1218) [testng-7.3.0.jar:?] at org.testng.TestNG.runSuitesLocally(TestNG.java:1140) [testng-7.3.0.jar:?] at org.testng.TestNG.runSuites(TestNG.java:1069) [testng-7.3.0.jar:?] at org.testng.TestNG.run(TestNG.java:1037) [testng-7.3.0.jar:?] at com.intellij.rt.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:66) [testng-rt.jar:?] at com.intellij.rt.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:109) [testng-rt.jar:?] 2022-05-11T14:28:39,916 - INFO - [main:PulsarService@1115] - Starting load management service ... 2022-05-11T14:28:39,949 - INFO - [metadata-store-11-1:ResourceLockImpl@165] - Acquired resource lock on /loadbalance/brokers/localhost:64190 2022-05-11T14:28:39,987 - INFO - [main:PulsarService@1119] - Starting load balancer 2022-05-11T14:28:39,999 - INFO - [main:PulsarService@1058] - SLA Namespace = sla-monitor/test/localhost:64190 doesn't exist. 2022-05-11T14:28:40,021 - INFO - [main:PulsarService@845] - messaging service is ready, bootstrap_seconds=8 2022-05-11T14:28:40,021 - INFO - [main:PulsarService@846] - messaging service is ready, bootstrap service port = 64190, tls-port = Optional[64191], broker url= pulsar://localhost:64183, broker tls url= pulsar+ssl://localhost:64184, cluster=test, configs=org.apache.pulsar.broker.ServiceConfiguration@569d7074 2022-05-11T14:28:40,022 - INFO - [main:MockedPulsarServiceBaseTest@311] - Pulsar started. brokerServiceUrl: pulsar://localhost:64183 webServiceAddress: http://localhost:64190 2022-05-11T14:28:40,372 - WARN - [main:DnsServerAddressStreamProviders@70] - Can not find io.netty.resolver.dns.macos.MacOSDnsServerAddressStreamProvider in the classpath, fallback to system defaults. This may result in incorrect DNS resolutions on MacOS. 2022-05-11T14:28:40,379 - WARN - [main:DnsResolverUtil@51] - Cannot get DNS TTL settings from sun.net.InetAddressCachePolicy class java.lang.IllegalAccessException: class org.apache.pulsar.common.util.netty.DnsResolverUtil cannot access class sun.net.InetAddressCachePolicy (in module java.base) because module java.base does not export sun.net to unnamed module @7c29daf3 at jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:392) ~[?:?] at java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:674) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:560) ~[?:?] at org.apache.pulsar.common.util.netty.DnsResolverUtil.<clinit>(DnsResolverUtil.java:46) ~[classes/:?] at org.apache.pulsar.client.impl.ConnectionPool.createAddressResolver(ConnectionPool.java:118) ~[classes/:?] at org.apache.pulsar.client.impl.ConnectionPool.lambda$new$1(ConnectionPool.java:106) ~[classes/:?] at java.util.Optional.orElseGet(Optional.java:364) ~[?:?] at org.apache.pulsar.client.impl.ConnectionPool.<init>(ConnectionPool.java:106) ~[classes/:?] at org.apache.pulsar.client.impl.ConnectionPool.<init>(ConnectionPool.java:75) ~[classes/:?] at org.apache.pulsar.client.impl.ConnectionPool.<init>(ConnectionPool.java:70) ~[classes/:?] at org.apache.pulsar.client.impl.PulsarClientImpl.<init>(PulsarClientImpl.java:186) ~[classes/:?] at org.apache.pulsar.client.impl.PulsarClientImpl.<init>(PulsarClientImpl.java:144) ~[classes/:?] at org.apache.pulsar.client.impl.ClientBuilderImpl.build(ClientBuilderImpl.java:63) ~[classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.createNewPulsarClient(MockedPulsarServiceBaseTest.java:151) ~[test-classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.newPulsarClient(MockedPulsarServiceBaseTest.java:143) ~[test-classes/:?] at org.apache.pulsar.broker.auth.MockedPulsarServiceBaseTest.internalSetup(MockedPulsarServiceBaseTest.java:129) ~[test-classes/:?] at org.apache.pulsar.broker.service.BrokerTestBase.baseSetup(BrokerTestBase.java:39) ~[test-classes/:?] at org.apache.pulsar.client.impl.MessageIdTest.setup(MessageIdTest.java:56) ~[test-classes/:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?] at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:132) ~[testng-7.3.0.jar:?] at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:61) ~[testng-7.3.0.jar:?] at org.testng.internal.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:366) ~[testng-7.3.0.jar:?] at org.testng.internal.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:320) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.runConfigMethods(TestInvoker.java:701) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:527) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.invokeTestMethod(TestInvoker.java:174) ~[testng-7.3.0.jar:?] at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:46) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:822) ~[testng-7.3.0.jar:?] at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:147) ~[testng-7.3.0.jar:?] at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146) ~[testng-7.3.0.jar:?] at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128) ~[testng-7.3.0.jar:?] at java.util.ArrayList.forEach(ArrayList.java:1511) [?:?] at org.testng.TestRunner.privateRun(TestRunner.java:764) [testng-7.3.0.jar:?] at org.testng.TestRunner.run(TestRunner.java:585) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.runTest(SuiteRunner.java:384) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:378) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.privateRun(SuiteRunner.java:337) [testng-7.3.0.jar:?] at org.testng.SuiteRunner.run(SuiteRunner.java:286) [testng-7.3.0.jar:?] at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53) [testng-7.3.0.jar:?] at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96) [testng-7.3.0.jar:?] at org.testng.TestNG.runSuitesSequentially(TestNG.java:1218) [testng-7.3.0.jar:?] at org.testng.TestNG.runSuitesLocally(TestNG.java:1140) [testng-7.3.0.jar:?] at org.testng.TestNG.runSuites(TestNG.java:1069) [testng-7.3.0.jar:?] at org.testng.TestNG.run(TestNG.java:1037) [testng-7.3.0.jar:?] at com.intellij.rt.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:66) [testng-rt.jar:?] at com.intellij.rt.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:109) [testng-rt.jar:?] ``` -- This is an automated message from the Apache Git Service. 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