wuwen5 opened a new issue, #11193: URL: https://github.com/apache/dubbo/issues/11193
<!-- If you need to report a security issue please visit https://github.com/apache/dubbo/security/policy --> - [x] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate. ### Environment * Dubbo version: 3.1.3,3.1.5-snapshot * Operating System version: mac os 12 * Java version: 1.8 ### Steps to reproduce this issue 1. When a timer calls the dubbo service at startup Pls. provide [GitHub address] to reproduce this issue. ### Expected Behavior <!-- What do you expect from the above steps？--> ### Actual Behavior <!-- What actually happens? --> If there is an exception, please attach the exception trace: ``` Found one Java-level deadlock: ============================= "Timer-1": waiting to lock monitor 0x000000015b48b420 (object 0x00000005c0742138, a java.util.concurrent.ConcurrentHashMap), which is held by "main" "main": waiting to lock monitor 0x000000013a5413a0 (object 0x00000005c100c958, a org.apache.dubbo.config.deploy.DefaultModuleDeployer), which is held by "Timer-1" Java stack information for the threads listed above: =================================================== "Timer-1": at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:216) - waiting to lock <0x00000005c0742138> (a java.util.concurrent.ConcurrentHashMap) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1160) at org.apache.dubbo.config.spring.extension.SpringExtensionInjector.getOptionalBean(SpringExtensionInjector.java:78) at org.apache.dubbo.config.spring.extension.SpringExtensionInjector.getInstance(SpringExtensionInjector.java:64) at org.apache.dubbo.common.extension.inject.AdaptiveExtensionInjector.lambda$getInstance$0(AdaptiveExtensionInjector.java:58) at org.apache.dubbo.common.extension.inject.AdaptiveExtensionInjector$$Lambda$450/1638051511.apply(Unknown Source) at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1361) at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126) at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:531) at org.apache.dubbo.common.extension.inject.AdaptiveExtensionInjector.getInstance(AdaptiveExtensionInjector.java:60) at org.apache.dubbo.common.extension.ExtensionLoader.injectExtension(ExtensionLoader.java:876) at org.apache.dubbo.common.extension.ExtensionLoader.createExtension(ExtensionLoader.java:775) at org.apache.dubbo.common.extension.ExtensionLoader.getExtension(ExtensionLoader.java:561) - locked <0x000000071aa3b240> (a org.apache.dubbo.common.utils.Holder) at org.apache.dubbo.common.extension.ExtensionLoader.getExtension(ExtensionLoader.java:535) at org.apache.dubbo.common.extension.ExtensionLoader.getActivateExtension(ExtensionLoader.java:420) at org.apache.dubbo.common.extension.ExtensionLoader.getActivateExtension(ExtensionLoader.java:320) at org.apache.dubbo.rpc.cluster.filter.DefaultFilterChainBuilder.buildInvokerChain(DefaultFilterChainBuilder.java:50) at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:74) at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.refer(ProtocolSerializationWrapper.java:52) at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.toInvokers(ServiceDiscoveryRegistryDirectory.java:352) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshInvoker(ServiceDiscoveryRegistryDirectory.java:254) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.refreshOverrideAndInvoker(ServiceDiscoveryRegistryDirectory.java:182) - locked <0x0000000718a10cb0> (a org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.notify(ServiceDiscoveryRegistryDirectory.java:176) - locked <0x0000000718a10cb0> (a org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory) at org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener.addListenerAndNotify(ServiceInstancesChangedListener.java:237) - locked <0x000000071901a7e0> (a org.apache.dubbo.registry.client.event.listener.ServiceInstancesChangedListener) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribeURLs(ServiceDiscoveryRegistry.java:326) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.doSubscribe(ServiceDiscoveryRegistry.java:217) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribe(ServiceDiscoveryRegistry.java:185) at org.apache.dubbo.registry.ListenerRegistryWrapper.subscribe(ListenerRegistryWrapper.java:88) at org.apache.dubbo.registry.integration.DynamicDirectory.subscribe(DynamicDirectory.java:183) at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.subscribe(ServiceDiscoveryRegistryDirectory.java:127) at org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:569) at org.apache.dubbo.registry.integration.InterfaceCompatibleRegistryProtocol.getServiceDiscoveryInvoker(InterfaceCompatibleRegistryProtocol.java:65) at org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshServiceDiscoveryInvoker(MigrationInvoker.java:437) at org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToApplicationFirstInvoker(MigrationInvoker.java:245) at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:76) at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:60) - locked <0x00000007189af330> (a org.apache.dubbo.registry.client.migration.MigrationRuleHandler) at org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:247) at org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:534) at org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:504) at org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:486) at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:74) at org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:81) at org.apache.dubbo.rpc.cluster.filter.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:71) at org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper.refer(ProtocolSerializationWrapper.java:52) at org.apache.dubbo.rpc.Protocol$Adaptive.refer(Protocol$Adaptive.java) at org.apache.dubbo.config.ReferenceConfig.createInvokerForRemote(ReferenceConfig.java:614) at org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:448) at org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:300) - locked <0x00000005c2313808> (a org.apache.dubbo.config.ReferenceConfig) at org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:232) - locked <0x00000005c2313808> (a org.apache.dubbo.config.ReferenceConfig) at org.apache.dubbo.config.utils.SimpleReferenceCache.get(SimpleReferenceCache.java:131) at org.apache.dubbo.config.deploy.DefaultModuleDeployer.lambda$referServices$6(DefaultModuleDeployer.java:396) at org.apache.dubbo.config.deploy.DefaultModuleDeployer$$Lambda$1160/1414372344.accept(Unknown Source) at java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4707) at org.apache.dubbo.config.deploy.DefaultModuleDeployer.referServices(DefaultModuleDeployer.java:376) at org.apache.dubbo.config.deploy.DefaultModuleDeployer.startSync(DefaultModuleDeployer.java:167) - locked <0x00000005c100c958> (a org.apache.dubbo.config.deploy.DefaultModuleDeployer) at org.apache.dubbo.config.deploy.DefaultModuleDeployer.start(DefaultModuleDeployer.java:139) at org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:228) at org.apache.dubbo.config.spring.ReferenceBean.getCallProxy(ReferenceBean.java:346) at org.apache.dubbo.config.spring.ReferenceBean.access$100(ReferenceBean.java:99) at org.apache.dubbo.config.spring.ReferenceBean$DubboReferenceLazyInitTargetSource.createObject(ReferenceBean.java:353) at org.springframework.aop.target.AbstractLazyCreationTargetSource.getTarget(AbstractLazyCreationTargetSource.java:88) - locked <0x00000005c2313660> (a org.apache.dubbo.config.spring.ReferenceBean$DubboReferenceLazyInitTargetSource) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:195) at com.sun.proxy.$Proxy193.allOrganization(Unknown Source) at com.***.OrganizationCache.lambda$new$0(OrganizationCache.java:44) at com.***.OrganizationCache$$Lambda$1157/1612491156.get(Unknown Source) at com.***.CacheByOne.refresh(CacheByOne.java:75) at com.***.CacheByOne$$Lambda$1158/1114712230.apply(Unknown Source) at com.***.AbstractCache$1.run(AbstractCache.java:61) at java.util.TimerThread.mainLoop(Timer.java:555) at java.util.TimerThread.run(Timer.java:505) "main": at org.apache.dubbo.config.deploy.DefaultModuleDeployer.startSync(DefaultModuleDeployer.java:143) - waiting to lock <0x00000005c100c958> (a org.apache.dubbo.config.deploy.DefaultModuleDeployer) at org.apache.dubbo.config.deploy.DefaultModuleDeployer.start(DefaultModuleDeployer.java:139) at org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:228) at com.***.ElementApiAutoConfiguration.elementApiDubboReference(ElementApiAutoConfiguration.java:25) at com.***.ElementApiAutoConfiguration$$EnhancerBySpringCGLIB$$eed7a286.CGLIB$elementApiDubboReference$1(<generated>) at com.***.ElementApiAutoConfiguration$$EnhancerBySpringCGLIB$$eed7a286$$FastClassBySpringCGLIB$$b1a4f79b.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) at com.***.ElementApiAutoConfiguration$$EnhancerBySpringCGLIB$$eed7a286.elementApiDubboReference(<generated>) 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.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.AbstractBeanFactory$$Lambda$240/1599674462.getObject(Unknown Source) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) - locked <0x00000005c0742138> (a java.util.concurrent.ConcurrentHashMap) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:953) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) - locked <0x00000005c0741e30> (a java.lang.Object) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:771) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:763) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:438) at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1318) at com.***.Application.main(Application.java:22) Found 1 deadlock. ``` -- This is an automated message from the Apache Git Service. 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