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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/12/13 08:57:48 UTC
[GitHub] [dubbo] yelingjun opened a new issue #9399: 第一次调用服务时，会偶发 org.apache.dubbo.common.beans.ScopeBeanException: expected single matching bean but found 2 candidates for type [org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener]: [org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener#1, org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener#2]
yelingjun opened a new issue #9399:
URL: https://github.com/apache/dubbo/issues/9399
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- [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
### Environment
* Dubbo version: 3.03
* Operating System version: Linux CentOS 7.9 64位
* Java version: 1.8
### Steps to reproduce this issue
springboot web服务，服务启动成功后，第一次调用服务则服务时，会报如下错误，是偶发的
org.apache.dubbo.common.beans.ScopeBeanException: expected single matching bean but found 2 candidates for type [org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener]: [org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener#1, org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener#2]
at org.apache.dubbo.common.beans.factory.ScopeBeanFactory.getBeanInternal(ScopeBeanFactory.java:211)
at org.apache.dubbo.common.beans.factory.ScopeBeanFactory.getBean(ScopeBeanFactory.java:171)
at org.apache.dubbo.common.beans.factory.ScopeBeanFactory.getOrRegisterBean(ScopeBeanFactory.java:125)
at org.apache.dubbo.common.beans.factory.ScopeBeanFactory.getOrRegisterBean(ScopeBeanFactory.java:121)
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.getConsumerConfigurationListener(ServiceDiscoveryRegistryDirectory.java:108)
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.subscribe(ServiceDiscoveryRegistryDirectory.java:99)
at org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:557)
at org.apache.dubbo.registry.integration.InterfaceCompatibleRegistryProtocol.getServiceDiscoveryInvoker(InterfaceCompatibleRegistryProtocol.java:65)
at org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshServiceDiscoveryInvoker(MigrationInvoker.java:424)
at org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToApplicationFirstInvoker(MigrationInvoker.java:240)
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:72)
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:56)
at org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:233)
at org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:526)
at org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:495)
at org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:480)
at org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:74)
at org.apache.dubbo.qos.protocol.QosProtocolWrapper.refer(QosProtocolWrapper.java:83)
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:469)
at org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:380)
at org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:267)
at org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:204)
at org.apache.dubbo.config.spring.ReferenceBean.getCallProxy(ReferenceBean.java:348)
at org.apache.dubbo.config.spring.ReferenceBean.access$100(ReferenceBean.java:98)
at org.apache.dubbo.config.spring.ReferenceBean$DubboReferenceLazyInitTargetSource.createObject(ReferenceBean.java:355)
at org.springframework.aop.target.AbstractLazyCreationTargetSource.getTarget(AbstractLazyCreationTargetSource.java:88)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:195)
at com.sun.proxy.$Proxy95.getLoginInfoByToken(Unknown Source)
at com.sigma.web.facade.CustomerService.getLoginInfoByToken(CustomerService.java:53)
at com.sigma.web.interceptor.FrontLoginInterceptor.preHandle(FrontLoginInterceptor.java:35)
at org.springframework.web.servlet.HandlerExecutionChain.applyPreHandle(HandlerExecutionChain.java:148)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1059)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:517)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:584)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799)
at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626)
at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:228)
at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)
at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:602)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1434)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.Server.handle(Server.java:516)
at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:386)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
at java.lang.Thread.run(Thread.java:748)
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[GitHub] [dubbo] yelingjun closed issue #9399: 第一次调用服务时，会偶发 org.apache.dubbo.common.beans.ScopeBeanException: expected single matching bean but found 2 candidates for type [org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener]: [org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener#1, org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory$ConsumerConfigurationListener#2]
Posted by GitBox <gi...@apache.org>.
yelingjun closed issue #9399:
URL: https://github.com/apache/dubbo/issues/9399
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