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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/07/25 07:34:30 UTC
[GitHub] [dubbo-samples] ichbinzxw opened a new issue, #485: 消费端启动后报错，Exception in thread "main" io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] for kind: [Endpoints] with name: [dubbo-samples-apiserver-provider] in namespace: [dubbo-demo] failed.
ichbinzxw opened a new issue, #485:
URL: https://github.com/apache/dubbo-samples/issues/485
完成的错误如下，麻烦帮忙看看，谢谢！
Exception in thread "main" io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] for kind: [Endpoints] with name: [dubbo-samples-apiserver-provider] in namespace: [dubbo-demo] failed.
at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:130)
at io.fabric8.kubernetes.client.dsl.internal.BaseOperation.getMandatory(BaseOperation.java:177)
at io.fabric8.kubernetes.client.dsl.internal.BaseOperation.get(BaseOperation.java:139)
at io.fabric8.kubernetes.client.dsl.internal.BaseOperation.get(BaseOperation.java:88)
at org.apache.dubbo.registry.kubernetes.KubernetesServiceDiscovery.getInstances(KubernetesServiceDiscovery.java:182)
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribeURLs(ServiceDiscoveryRegistry.java:294)
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.doSubscribe(ServiceDiscoveryRegistry.java:225)
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistry.subscribe(ServiceDiscoveryRegistry.java:201)
at org.apache.dubbo.registry.ListenerRegistryWrapper.subscribe(ListenerRegistryWrapper.java:109)
at org.apache.dubbo.registry.integration.DynamicDirectory.subscribe(DynamicDirectory.java:160)
at org.apache.dubbo.registry.client.ServiceDiscoveryRegistryDirectory.subscribe(ServiceDiscoveryRegistryDirectory.java:106)
at org.apache.dubbo.registry.integration.RegistryProtocol.doCreateInvoker(RegistryProtocol.java:560)
at org.apache.dubbo.registry.integration.RegistryProtocol.getServiceDiscoveryInvoker(RegistryProtocol.java:536)
at org.apache.dubbo.registry.client.migration.MigrationInvoker.refreshServiceDiscoveryInvoker(MigrationInvoker.java:424)
at org.apache.dubbo.registry.client.migration.MigrationInvoker.migrateToForceApplicationInvoker(MigrationInvoker.java:201)
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.refreshInvoker(MigrationRuleHandler.java:76)
at org.apache.dubbo.registry.client.migration.MigrationRuleHandler.doMigrate(MigrationRuleHandler.java:42)
at org.apache.dubbo.registry.client.migration.MigrationRuleListener.onRefer(MigrationRuleListener.java:241)
at org.apache.dubbo.registry.integration.RegistryProtocol.interceptInvoker(RegistryProtocol.java:529)
at org.apache.dubbo.registry.integration.RegistryProtocol.doRefer(RegistryProtocol.java:498)
at org.apache.dubbo.registry.integration.RegistryProtocol.refer(RegistryProtocol.java:483)
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:474)
at org.apache.dubbo.config.ReferenceConfig.createProxy(ReferenceConfig.java:379)
at org.apache.dubbo.config.ReferenceConfig.init(ReferenceConfig.java:266)
at org.apache.dubbo.config.ReferenceConfig.get(ReferenceConfig.java:203)
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:192)
at com.sun.proxy.$Proxy29.testFunc(Unknown Source)
at com.DubboClient.sayHello(DubboClient.java:15)
at com.AppMain.main(AppMain.java:26)
Caused by: java.net.SocketTimeoutException: connect timed out
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at okhttp3.internal.platform.Platform.connectSocket(Platform.java:129)
at okhttp3.internal.connection.RealConnection.connectSocket(RealConnection.java:247)
at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:167)
at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:258)
at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:135)
at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:114)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:127)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at io.fabric8.kubernetes.client.okhttp.OkHttpClientBuilderImpl$InteceptorAdapter.intercept(OkHttpClientBuilderImpl.java:66)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at io.fabric8.kubernetes.client.okhttp.OkHttpClientBuilderImpl$InteceptorAdapter.intercept(OkHttpClientBuilderImpl.java:66)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at io.fabric8.kubernetes.client.okhttp.OkHttpClientBuilderImpl$InteceptorAdapter.intercept(OkHttpClientBuilderImpl.java:66)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:121)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:257)
at okhttp3.RealCall$AsyncCall.execute(RealCall.java:201)
at okhttp3.internal.NamedRunnable.run(NamedRunnable.java:32)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
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[GitHub] [dubbo-samples] zhaoqf-cq commented on issue #485: 消费端启动后报错，Exception in thread "main" io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] for kind: [Endpoints] with name: [dubbo-samples-apiserver-provider] in namespace: [dubbo-demo] failed.
Posted by GitBox <gi...@apache.org>.
zhaoqf-cq commented on issue #485:
URL: https://github.com/apache/dubbo-samples/issues/485#issuecomment-1196215993
这个是说你的 pod 和 api-server 交互没有 get 权限
仔细读一下 demo 的 readme， 里面有一个准备工作
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