首页 精品内容 本月促销 HOT 装机必备 HOT Windows macOS软件 IOS软件 Android AI PDF教程 专题

当前位置：

首页 > 系统应用 > 解决apollo的configService服务启动异常

解决apollo的configService服务启动异常

作者：ClearCorner 时间：2026-08-20 来源：互联网 浏览：1

前言 apollo是一个非常流行的开源的配置中心项目，这里就不多介绍了。接触过apollo和运行过apollo的人肯定都遇到过启动configService时抛异常了，而且100%会抛一个异常。原因是，在apollo的架构中configService既作为config服务，同时也承载了metaSer

前言 apollo是一个非常流行的开源的配置中心项目，这里就不多介绍了。接触过apollo和运行过apollo的人肯定都遇到过启动configService时抛异常了，而且100%会抛一个异常。原因是，在apollo的架构中configService既作为config服务，同时也承载了metaService的功能，所以这个模块，既作为eureka的服务端也是eureka的客户端，这就造成了应用启动时，eurekaServer未完全启动，eurekaClient拉取注册表信息时就抛异常了。不过这个拉取动作是在独立的线程中运行的，独立于启动应用的主线程，所以异常并不影响应用的启动，这个问题也就一直从开源到留到了现在。目前，这个问题已被博主解决，正在合并pr中。
  • 本文pr地址：https://github.com/ctripcorp/...
触发原因分析 首先看下异常的信息，异常的信息比较多，如下：
2020-12-23 09:55:19.882 ERROR 7022 --- [           main] c.n.d.s.t.d.RedirectingEurekaHttpClient  : Request execution error

com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused (Connection refused)
    at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187)
    at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123)
    at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27)
    at com.sun.jersey.api.client.Client.handle(Client.java:652)
    at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682)
    at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
    at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509)
    at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194)
    at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
    at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
    at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118)
    at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
    at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
    at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
    at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1051)
    at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:965)
    at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:414)
    at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:269)
    at org.springframework.cloud.netflix.eureka.CloudEurekaClient.(CloudEurekaClient.java:63)
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:290)
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$5cf7ced9.CGLIB$eurekaClient$2()
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$5cf7ced9$$FastClassBySpringCGLIB$$328872d8.invoke()
    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365)
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$5cf7ced9.eurekaClient()
    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.instantiateUsingFactoryMethod(ConstructorResolver.java:582)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:353)
    at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:390)
    at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:184)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:350)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:193)
    at com.sun.proxy.$Proxy145.getApplications(Unknown Source)
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration.peerAwareInstanceRegistry(EurekaServerAutoConfiguration.java:164)
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration$$EnhancerBySpringCGLIB$$ef07d99b.CGLIB$peerAwareInstanceRegistry$5()
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration$$EnhancerBySpringCGLIB$$ef07d99b$$FastClassBySpringCGLIB$$458f0ac6.invoke()
    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365)
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration$$EnhancerBySpringCGLIB$$ef07d99b.peerAwareInstanceRegistry()
    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.instantiateUsingFactoryMethod(ConstructorResolver.java:582)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
    at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:818)
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:724)
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:474)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:372)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1341)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:572)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:333)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1277)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1265)
    at com.ctrip.framework.apollo.configservice.ConfigServiceApplication.main(ConfigServiceApplication.java:33)
Caused by: java.net.ConnectException: Connection refused (Connection refused)
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394)
    at java.net.Socket.connect(Socket.java:606)
    at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121)
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180)
    at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144)
    at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134)
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445)
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
    at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173)
    ... 107 common frames omitted

2020-12-23 09:55:19.883  WARN 7022 --- [           main] c.n.d.s.t.d.RetryableEurekaHttpClient    : Request execution failed with message: java.net.ConnectException: Connection refused (Connection refused)
2020-12-23 09:55:19.883 ERROR 7022 --- [           main] com.netflix.discovery.DiscoveryClient    : DiscoveryClient_APOLLO-CONFIGSERVICE/172.26.203.178:apollo-configservice:8080 - was unable to refresh its cache! status = Cannot execute request on any known server

com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
    at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:112)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
    at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
    at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
    at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1051)
    at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:965)
    at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:414)
    at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:269)
    at org.springframework.cloud.netflix.eureka.CloudEurekaClient.(CloudEurekaClient.java:63)
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:290)
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$5cf7ced9.CGLIB$eurekaClient$2()
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$5cf7ced9$$FastClassBySpringCGLIB$$328872d8.invoke()
    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365)
    at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$5cf7ced9.eurekaClient()
    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.instantiateUsingFactoryMethod(ConstructorResolver.java:582)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:353)
    at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:390)
    at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:184)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:350)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35)
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:193)
    at com.sun.proxy.$Proxy145.getApplications(Unknown Source)
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration.peerAwareInstanceRegistry(EurekaServerAutoConfiguration.java:164)
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration$$EnhancerBySpringCGLIB$$ef07d99b.CGLIB$peerAwareInstanceRegistry$5()
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration$$EnhancerBySpringCGLIB$$ef07d99b$$FastClassBySpringCGLIB$$458f0ac6.invoke()
    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:365)
    at org.springframework.cloud.netflix.eureka.server.EurekaServerAutoConfiguration$$EnhancerBySpringCGLIB$$ef07d99b.peerAwareInstanceRegistry()
    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.instantiateUsingFactoryMethod(ConstructorResolver.java:582)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
    at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:818)
    at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:724)
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:474)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1247)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1096)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:535)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1135)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1062)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:372)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1341)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:572)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:495)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:412)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:333)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1277)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1265)
    at com.ctrip.framework.apollo.configservice.ConfigServiceApplication.main(ConfigServiceApplication.java:33)
最终我们就定位到这一行，定位问题的过程是一个非常复杂的事情。所以这里直接写明，并不是一开始我就知道关键点在这里，这个需要平时多积累知识面，才能快速定位关键点
at com.netflix.discovery.DiscoveryClient.(DiscoveryClient.java:414)。
代码逻辑如下：
if (clientConfig.shouldFetchRegistry() && !fetchRegistry(false)) {
    fetchRegistryFromBackup();
}
上面的异常就是这个地方触发的，在初始化eurekaClient时，会通过判断fetchRegistry来触发拉取eurekaServer端的注册表信息，但是这个时候eurekaServer还没准备好，所以抛了如上的异常。fetchRegistry对应了Spring 初始化eurekaClient的一个配置，如：
//是否拉取注册表信息，如果配置为false，则代表只注册，通过eurekaClient获取不到任何实例
eureka.client.fetch-registry=true
eurekaClient的构造 了解了异常触发的原因和触发的节点后，在来详细了解下eurekaClient在spring下是如何被加载的。直接定位到EurekaClientAutoConfiguration.java文件，找到如下的代码：
@Bean(destroyMethod = "shutdown")
@ConditionalOnMissingBean(value = EurekaClient.class, search = SearchStrategy.CURRENT)
@org.springframework.cloud.context.config.annotation.RefreshScope
@Lazy
public EurekaClient eurekaClient(ApplicationInfoManager manager, EurekaClientConfig config, EurekaInstanceConfig instance) {
   manager.getInfo(); // force initialization
 return new CloudEurekaClient(manager, config, this.optionalArgs,
 this.context);
}
可以看到EurekaClientConfig是从上下文中注入到这个方法的，而且这个方法贴上了@RefreshScope的标记，代表这个实例可以被动态的刷新，有了这两个特性，我们的解决方案就基本出炉了。通过程序动态控制eurekaClient的fetchRegistry加载时机也就变得可行了。
实施解决方案 最终的解决方案分成了两个关键步骤，如下：
  • 1、configService启动前，设置fetchRegistry为false。
  • 2、监听EurekaClient的注册事件，判断是否注册成功，注册成功则重新设置fetchRegistry为true，刷新eurekaClient上下文
针对步骤一，直接修改configService模块的bootstrap.yml配置文件，新增fetchRegistry为false的配置，如：
eureka:
  instance:
    hostname: ${hostname:localhost}
    preferIpAddress: true
 status-page-url-path: /info
    health-check-url-path: /health
  server:
    peerEurekaNodesUpdateIntervalMs: 60000
 enableSelfPreservation: false
 client:
    serviceUrl:
      # This setting will be overridden by eureka.service.url setting from ApolloConfigDB.ServerConfig or System Property
 # see com.ctrip.framework.apollo.biz.eureka.ApolloEurekaClientConfig defaultZone: http://${eureka.instance.hostname}:8080/eureka/
    healthcheck:
      enabled: true
    eurekaServiceUrlPollIntervalSeconds: 60
 fetch-registry: false
management:
  health:
    status:
      order: DOWN, OUT_OF_SERVICE, UNKNOWN, UP
针对步骤二，新增了一个eurekaClient的配置类，如：
/**
 * @author : kl
 * After startup, set FetchRegistry to true, refresh eureka client
 **/
@Configuration
@ConditionalOnProperty(value = "eureka.client.enabled", havingValue = "true", matchIfMissing = true)
public class ConfigServerEurekaClientConfigure {

    private static final String EUREKACLIENT_BEANNAME = "eurekaClient";
    private final ApolloEurekaClientConfig eurekaClientConfig;
    private final AtomicBoolean isRefresh = new AtomicBoolean(false);
    private final RefreshScope refreshScope;

    public ConfigServerEurekaClientConfigure(ApolloEurekaClientConfig eurekaClientConfig, RefreshScope refreshScope) {
        this.eurekaClientConfig = eurekaClientConfig;
        this.refreshScope = refreshScope;
    }

    @EventListener
    public void listenEurekaInstanceRegisteredEvent(EurekaInstanceRegisteredEvent event) {
        InstanceInfo.InstanceStatus status = event.getInstanceInfo().getStatus();
        if (InstanceInfo.InstanceStatus.UP.equals(status) && !eurekaClientConfig.isFetchRegistry()) {
            this.refreshEurekaClient();
        }
    }

    private void refreshEurekaClient() {
        if (isRefresh.compareAndSet(false, true)) {
            eurekaClientConfig.setFetchRegistry(true);
            refreshScope.refresh(EUREKACLIENT_BEANNAME);
        }
    }
}
结语 经过改造后，存在了这么久的异常终于消失了。整个过程还是有一些曲折的，最初曾尝试过，自定义EurekaClient的初始化，妄想try住整个的实例化过程，接住异常自行处理，但是忽略了fetchRegistry的过程是在一个新的线程里了。其次，最初的时候以为将fetchRegistry设置为false就ok了，然后在metaService服务获取configService时候啥也获取不到，才明白了fetchRegistry的真正意图。还尝试过将刷新EurekaClient的逻辑放在ApplicationRunner的run方法内，这个造成了结果时好时坏。最终随着对Eureka的深入，才采用了现在的方案，目前的方案还算完美。最后，希望得到大家的测验反馈，早点合并到主干道，解决这个烦人的问题。

本文同时分享在博客“kailing”（other）。
若存在侵权情况，请联系support@oschina.cn进行删除。
本文参与“OSC源创计划”，欢迎正在阅读的您也来加入，一同分享。

解决apollo的configService服务启动异常

本文内容来源于网友投稿，如有侵权请联系删除。
作者最新文章
系统应用
相关文章 更多
除了界面,Windows11和Win10还有哪些实质差异
除了界面,Windows11和Win10还有哪些实质差异

除了开始菜单的变化，Windows 11在TPM 2.0安全要求、窗口贴靠布局、驱动兼容性以及系统更新策略上与Windows 10有显著不同。本文详解两者实质差异，助你判断是否值得升级。

2026-10-05 1 SimpleFlower
Windows11和Windows10区别
win10专业版和家庭版关闭更新方法差别在哪
win10专业版和家庭版关闭更新方法差别在哪

详解Windows 10家庭版和专业版在关闭或暂停自动更新时的操作区别。涵盖通用的暂停更新、活动时间设置，以及专业版独有的组策略管理入口，帮助不同版本用户合理控制更新节奏，避免系统安全风险。

2026-10-05 0 SunnyLife
Windows 10 win10关闭自动更新 Windows 10使用教程
win10暂停更新最长可以设置多少天怎么操作
win10暂停更新最长可以设置多少天怎么操作

想知道Win10暂停更新最长能设多久？官方支持最长暂停35天。本文图文演示如何在设置中开启暂停、确认生效日期，以及到期后如何恢复更新或调整活动时间以避免打扰。

2026-10-05 0 星河小巷听雨
Windows 10 win10关闭自动更新 Windows 10使用教程
win10怎么屏蔽win10系统更新的弹窗提醒
win10怎么屏蔽win10系统更新的弹窗提醒

本教程介绍如何在Windows 10中通过暂停更新、设置活动时间及安排重启时间来减少更新弹窗提醒。包含通知隐藏技巧及更新失败排查步骤，帮助你在保持系统安全的同时减少工作打扰。

2026-10-05 0 向晚雨天见
Windows 10 win10关闭自动更新 Windows 10使用教程
win10更新后台占用CPU过高怎么关闭自动更新
win10更新后台占用CPU过高怎么关闭自动更新

Windows 10 更新时 CPU 占用过高怎么办？本教程演示如何通过任务管理器确认更新进程，使用“暂停更新”功能临时停止后台活动，并设置“活动时间”防止自动重启干扰工作。提供安全的故障排查步骤，避免直接禁用系统服务带来的风险。

2026-10-05 0 阿南未央
Windows 10 win10关闭自动更新 Windows 10使用教程
win10正在玩游戏弹出更新重启怎么禁止
win10正在玩游戏弹出更新重启怎么禁止

Win10玩游戏时突然弹出更新重启提示？不要强制关机。本文教你如何通过设置“活动时间”避免自动重启，利用“安排重启”规划空闲时间，以及合理使用“暂停更新”功能。区分不同状态下的应对策略，既保护游戏进度又维持系统安全。

2026-10-05 2 晨风慢热型
Windows 10 win10关闭自动更新 Windows 10使用教程
win10自动更新抢占网络带宽该怎么处理
win10自动更新抢占网络带宽该怎么处理

Win10自动更新抢占带宽导致游戏卡顿或网页打不开？本教程教你通过任务管理器确认更新进程，利用暂停更新、按流量计费连接和传递优化带宽限制，精准控制Windows Update下载速度，解决网络拥堵问题。

2026-10-05 0 SimpleStar
Windows 10 win10关闭自动更新 Windows 10使用教程
win10家庭版有没有简单办法阻止强制更新
win10家庭版有没有简单办法阻止强制更新

Win10家庭版用户常受强制更新困扰。本文详解如何利用系统自带的暂停更新、活动时间和安排重启功能，在不破坏系统稳定性的前提下减少更新打扰，并分析注册表修改的风险及系统支持现状。

2026-10-05 0 EveningJourney
Windows 10 win10关闭自动更新 Windows 10使用教程
win10升级新版本后取消开机密码失效怎么修复
win10升级新版本后取消开机密码失效怎么修复

Windows 10更新后开机突然要求输入密码？本文解析自动登录失效的真实原因，提供通过netplwiz重新保存凭据、关闭Windows Hello干扰及排查账户策略的完整步骤，助你恢复免密进入桌面。

2026-10-04 14 慢慢走
Windows 10 Windows 10使用教程 win10开机密码怎么取消
win10更新没下载完反复重试该怎么停止任务
win10更新没下载完反复重试该怎么停止任务

Windows 10更新下载失败反复重试怎么办？不要直接停用服务。本文教你通过设置页面暂停更新、启用按流量计费连接以及调整活动时间，安全地暂时停止下载任务并避免意外重启。

2026-10-04 11 梦初醒
Windows 10 win10关闭自动更新 Windows 10使用教程
查看更多
热门文章 更多
Photoshop蒙版换证件照背景颜色怎么改？实用操作步骤详解 AutoCAD绘制机械零件三维实体详细教程 AE教程书籍挑选指南：零基础、动效与合成方向实战标准 Photoshop图层合并快捷键是什么？合并 盖印及分开图层方法 Photoshop日系调色教程：小清新风格参数与思路
精品专题 更多
装机必备
装机必备

正软商城装机必备专区，精选办公、浏览器、安全防护、影音播放、压缩解压、设计创作和系统工具等电脑常用正版软件，帮助用户快速完成新电脑软件配置。

Windows
Windows

正软商城Windows软件专区，汇集适用于Windows电脑的办公、设计、安全防护、影音播放、开发工具和系统优化软件，提供软件介绍、系统要求、正版授权及购买下载服务。

macOS软件
macOS软件

正软商城macOS软件专区，精选适用于Mac电脑的办公、设计、影音、效率、开发和系统工具，提供软件功能介绍、macOS兼容版本、正版授权及购买下载服务。

Mac软件 更多
photoshop
photoshop
Windows、macOS 、 iPad

Photoshop 2026 是 Adobe 推出的专业图像处理与视觉设计软件，支持 Windows、macOS 和 iPad 等平台，广泛应用于摄影修图、电商设计、平面海报、数字绘画及视觉合成等创作场景。

Blender
Blender
Windows、macOS 和 Linux

Blender 是一款免费开源、跨平台的专业 3D 创作软件，集建模、动画、渲染、视频编辑与视觉合成等功能于一体，广泛应用于影视动画、游戏设计和建筑可视化等领域。软件支持 Cycles 物理渲染器与 Eevee 实时渲染引擎，并提供多边形建模、骨骼绑定、物理模拟等专业工具。Blender 兼容 Windows、macOS 和 Linux 系统，安装包轻巧、运行流畅，依托活跃的全球开发者社区持续更新，是从初学者到专业创作者都值得选择的正版 3D 创作工具。

灵活计算器
灵活计算器
macOS/iOS/Android

灵活计算器是一款笔记式算数应用，支持实时计算、动态关联和云端同步功能。记录、整理和输出之间的过渡会更自然，适合长期写作、做笔记或持续沉淀个人内容。

WINDOWS 更多
3dmax（3ds max）
3dmax（3ds max）
Windows

Autodesk 3ds Max 是一款专业的三维建模、动画与渲染软件，广泛应用于建筑可视化、游戏开发、影视动画、广告设计和产品展示等领域。

photoshop
photoshop
Windows、macOS 、 iPad

Photoshop 2026 是 Adobe 推出的专业图像处理与视觉设计软件，支持 Windows、macOS 和 iPad 等平台，广泛应用于摄影修图、电商设计、平面海报、数字绘画及视觉合成等创作场景。

Blender
Blender
Windows、macOS 和 Linux

Blender 是一款免费开源、跨平台的专业 3D 创作软件，集建模、动画、渲染、视频编辑与视觉合成等功能于一体，广泛应用于影视动画、游戏设计和建筑可视化等领域。软件支持 Cycles 物理渲染器与 Eevee 实时渲染引擎，并提供多边形建模、骨骼绑定、物理模拟等专业工具。Blender 兼容 Windows、macOS 和 Linux 系统，安装包轻巧、运行流畅，依托活跃的全球开发者社区持续更新，是从初学者到专业创作者都值得选择的正版 3D 创作工具。