search

alibaba / spring-cloud-alibaba

Spring Cloud Alibaba provides a one-stop solution for application development for the distributed solutions of Alibaba middleware.
https://sca.aliyun.com
Apache License 2.0
27.95k stars 8.34k forks source link

dubbo同一个服务启动两个，service的group和version不同，消费者Reference指定一个group，version，启动报错 #1097

Open khiker007 opened 4 years ago

khiker007 commented 4 years ago

我们鼓励使用英文，如果不能直接使用，可以使用翻译软件，您仍旧可以保留中文原文。 We recommend using English. If you are non-native English speaker, you can use the translation software.

Which Component

Nacos Discovery，spring-cloud-alibaba 2.1.1

Describe the bug

同一个dubbo服务，有两个版本，在service注解中使用不同的group和version，但是在消费端使用Reference注解，指定引用其中一个group和version启动报错，把不引用的再nacos中下线，则可以正常启动

two dubbo provider,same project name,but have diff provider group and version,consumer Reference one of the group and version,Not found exported service

希望同一服务的service可以支持不同版本同时在线，调用端根据service的group和version调用不同的服务

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'initKlineCache' defined in file [E:\IdeaWorkspace\fshares\fshares-exchange\web\websocket-market\out\production\classes\com\fshares\chain\market\config\InitKlineCache.class]: Invocation of init method failed; nested exception is org.apache.dubbo.rpc.RpcException: Failed to invoke the method getLasted in the service com.fshares.chain.service.market.IKlineService. Tried 1 times of the providers [172.16.17.227:28088] (1/2) from the registry localhost:9090 on the consumer 10.0.75.1 using the dubbo version 2.7.3. Last error is: Failed to invoke remote method: getLasted, provider: dubbo://172.16.17.227:28088/com.fshares.chain.service.market.IKlineService?accepts=1000&anyhost=true&application=websocket-market&bean.name=ServiceBean:com.fshares.chain.service.market.IKlineService:1.0.2:fsdex-1&buffer=8192&check=false&delay=-1&deprecated=false&dispatcher=message&dubbo=2.0.2&dynamic=true&generic=false&group=fsdex-1&heartbeat=5000&interface=com.fshares.chain.service.market.IKlineService&keep.alive=true&lazy=false&methods=getLasted,getById,getList,updateOne,getPrev&payload=16777216&pid=11092&qos.enable=false&register=true&register.ip=10.0.75.1&release=2.7.3&remote.application=service-market&retries=0&revision=1.0.2&serialization=kryo&side=consumer&status=server&sticky=false&timeout=5000&timestamp=1575283940635&version=1.0.2, cause: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1778)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:847)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:312)
    at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140)
    at com.fshares.chain.WebsocketApplication.main(WebsocketApplication.java:13)
Caused by: org.apache.dubbo.rpc.RpcException: Failed to invoke the method getLasted in the service com.fshares.chain.service.market.IKlineService. Tried 1 times of the providers [172.16.17.227:28088] (1/2) from the registry localhost:9090 on the consumer 10.0.75.1 using the dubbo version 2.7.3. Last error is: Failed to invoke remote method: getLasted, provider: dubbo://172.16.17.227:28088/com.fshares.chain.service.market.IKlineService?accepts=1000&anyhost=true&application=websocket-market&bean.name=ServiceBean:com.fshares.chain.service.market.IKlineService:1.0.2:fsdex-1&buffer=8192&check=false&delay=-1&deprecated=false&dispatcher=message&dubbo=2.0.2&dynamic=true&generic=false&group=fsdex-1&heartbeat=5000&interface=com.fshares.chain.service.market.IKlineService&keep.alive=true&lazy=false&methods=getLasted,getById,getList,updateOne,getPrev&payload=16777216&pid=11092&qos.enable=false&register=true&register.ip=10.0.75.1&release=2.7.3&remote.application=service-market&retries=0&revision=1.0.2&serialization=kryo&side=consumer&status=server&sticky=false&timeout=5000&timestamp=1575283940635&version=1.0.2, cause: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
    at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:113)
    at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:248)
    at org.apache.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:78)
    at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:55)
    at org.apache.dubbo.common.bytecode.proxy1.getLasted(proxy1.java)
    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.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor$ReferenceBeanInvocationHandler.invoke(ReferenceAnnotationBeanPostProcessor.java:260)
    at com.sun.proxy.$Proxy157.getLasted(Unknown Source)
    at com.fshares.chain.market.config.InitKlineCache.lambda$null$0(InitKlineCache.java:39)
    at java.util.Arrays$ArrayList.forEach(Arrays.java:3880)
    at com.fshares.chain.market.config.InitKlineCache.lambda$afterPropertiesSet$1(InitKlineCache.java:31)
    at java.util.ArrayList.forEach(ArrayList.java:1257)
    at com.fshares.chain.market.config.InitKlineCache.afterPropertiesSet(InitKlineCache.java:31)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1837)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1774)
    ... 15 common frames omitted
Caused by: java.util.concurrent.ExecutionException: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
    at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
    at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915)
    at org.apache.dubbo.rpc.protocol.AsyncToSyncInvoker.invoke(AsyncToSyncInvoker.java:56)
    at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:78)
    at org.apache.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:92)
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82)
    at org.apache.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:54)
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82)
    at org.apache.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:58)
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82)
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$CallbackRegistrationInvoker.invoke(ProtocolFilterWrapper.java:157)
    at org.apache.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:56)
    at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:82)
    ... 32 common frames omitted
Caused by: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: fsdex-1/com.fshares.chain.service.market.IKlineService:1.0.2:28088 in [service-market/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:28088, fsdex/com.fshares.chain.service.market.IExchangeRateService:1.0.1:28088, fsdex/com.fshares.chain.service.market.ICurrencyPairTrendService:1.0.1:28088, fsdex/com.fshares.chain.service.market.IKlineService:1.0.1:28088], may be version or group mismatch , channel: consumer: /172.16.17.5:62920 --> provider: /172.16.17.227:28088, message:RpcInvocation [methodName=getLasted, parameterTypes=[class java.lang.String, class java.lang.String], arguments=[FEOS_FBTC, 1m], attachments={path=com.fshares.chain.service.market.IKlineService, input=249, dubbo=2.0.2, interface=com.fshares.chain.service.market.IKlineService, version=1.0.2, timeout=5000, group=fsdex-1}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
    at org.apache.dubbo.remoting.exchange.support.DefaultFuture.doReceived(DefaultFuture.java:191)
    at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:153)
    at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:141)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleResponse(HeaderExchangeHandler.java:62)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:199)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
fangjian0423 commented 4 years ago

could you provide a project that reproduces the issue?

khiker007 commented 4 years ago

could you provide a project that reproduces the issue?

https://github.com/khiker007/dubbo-spring-version.git 先用test1和test2环境变量启动producer，然后启动consumer，consumer有一定概率启动不起来，及使启动起来，访问接口/test1或/tes2，有一半的概率会找不到service报错

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.apache.dubbo.rpc.RpcException: Failed to invoke the method test1 in the service com.fshares.chain.service.ITest1. Tried 1 times of the providers [172.16.17.5:20880] (1/2) from the registry localhost:9090 on the consumer 172.16.17.5 using the dubbo version 2.7.3. Last error is: Failed to invoke remote method: test1, provider: dubbo://172.16.17.5:20880/com.fshares.chain.service.ITest1?anyhost=true&application=api-core&bean.name=ServiceBean:com.fshares.chain.service.ITest1:1.0.1:test-2&check=false&delay=-1&deprecated=false&dubbo=2.0.2&dynamic=true&generic=false&group=test-2&heartbeat=5000&interface=com.fshares.chain.service.ITest1&keep.alive=true&lazy=false&methods=test1&payload=16777216&pid=21844&qos.enable=false&register=true&register.ip=172.16.17.5&release=2.7.3&remote.application=producer-1&retries=0&revision=1.0.1&serialization=kryo&side=consumer&status=server&sticky=false&timeout=10000&timestamp=1577945345306&version=1.0.1, cause: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:645) ~[javax.servlet-api-4.0.1.jar:4.0.1]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:750) ~[javax.servlet-api-4.0.1.jar:4.0.1]
    at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:94) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) ~[undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) ~[undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) ~[undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) ~[undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) ~[undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99) [undertow-servlet-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.server.Connectors.executeRootHandler(Connectors.java:376) [undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.28.Final.jar:2.0.28.Final]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_201]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_201]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_201]
Caused by: org.apache.dubbo.rpc.RpcException: Failed to invoke the method test1 in the service com.fshares.chain.service.ITest1. Tried 1 times of the providers [172.16.17.5:20880] (1/2) from the registry localhost:9090 on the consumer 172.16.17.5 using the dubbo version 2.7.3. Last error is: Failed to invoke remote method: test1, provider: dubbo://172.16.17.5:20880/com.fshares.chain.service.ITest1?anyhost=true&application=api-core&bean.name=ServiceBean:com.fshares.chain.service.ITest1:1.0.1:test-2&check=false&delay=-1&deprecated=false&dubbo=2.0.2&dynamic=true&generic=false&group=test-2&heartbeat=5000&interface=com.fshares.chain.service.ITest1&keep.alive=true&lazy=false&methods=test1&payload=16777216&pid=21844&qos.enable=false&register=true&register.ip=172.16.17.5&release=2.7.3&remote.application=producer-1&retries=0&revision=1.0.1&serialization=kryo&side=consumer&status=server&sticky=false&timeout=10000&timestamp=1577945345306&version=1.0.1, cause: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

    at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:113) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:248) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:78) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:55) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.common.bytecode.proxy1.test1(proxy1.java) ~[dubbo-common-2.7.3.jar:2.7.3]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
    at org.apache.dubbo.config.spring.beans.factory.annotation.ReferenceAnnotationBeanPostProcessor$ReferenceBeanInvocationHandler.invoke(ReferenceAnnotationBeanPostProcessor.java:260) ~[dubbo-2.7.3.jar:2.7.3]
    at com.sun.proxy.$Proxy91.test1(Unknown Source) ~[na:na]
    at com.fashares.chain.controller.TestController.test1(TestController.java:26) ~[classes/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:893) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:798) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.1.12.RELEASE.jar:5.1.12.RELEASE]
    ... 51 common frames omitted
Caused by: java.util.concurrent.ExecutionException: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

    at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357) ~[na:1.8.0_201]
    at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1915) ~[na:1.8.0_201]
    at org.apache.dubbo.rpc.protocol.AsyncToSyncInvoker.invoke(AsyncToSyncInvoker.java:56) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:92) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:54) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:58) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:82) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.protocol.ProtocolFilterWrapper$CallbackRegistrationInvoker.invoke(ProtocolFilterWrapper.java:157) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:78) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:56) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:82) ~[dubbo-2.7.3.jar:2.7.3]
    ... 75 common frames omitted
Caused by: org.apache.dubbo.remoting.RemotingException: org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: test-2/com.fshares.chain.service.ITest1:1.0.1:20880 in [producer-1/com.alibaba.cloud.dubbo.service.DubboMetadataService:1.0.0:20880, test-1/com.fshares.chain.service.ITest1:1.0.0:20880, test-1/com.fshares.chain.service.ITest2:1.0.0:20880], may be version or group mismatch , channel: consumer: /172.16.17.5:54431 --> provider: /172.16.17.5:20880, message:RpcInvocation [methodName=test1, parameterTypes=[class java.lang.String], arguments=[111], attachments={path=com.fshares.chain.service.ITest1, input=189, dubbo=2.0.2, interface=com.fshares.chain.service.ITest1, version=1.0.1, timeout=10000, group=test-2}]
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
    at org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)

    at org.apache.dubbo.remoting.exchange.support.DefaultFuture.doReceived(DefaultFuture.java:191) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:153) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:141) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleResponse(HeaderExchangeHandler.java:62) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:199) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51) ~[dubbo-2.7.3.jar:2.7.3]
    at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57) ~[dubbo-2.7.3.jar:2.7.3]
    ... 3 common frames omitted

Process finished with exit code -1
khiker007 commented 4 years ago

well,I try dubbo-spring-starter 2.7.5,it is fix this bug,and I hope its working well spring-cloud-alibaba as soon as posiable

niceKou commented 4 years ago

可以看源码在 AbstractSpringCloudRegistry里，首先先服务引用方配置subscribed-services的serviceName 去拿到 List serviceInstances 和 数据大概是这样的， image

然后 findAny 一个 serviceInstance 生成dubboMetadataService的代理 然后调用 dubboMetadataService.getExportedURLs(serviceInterface,group, version) 其中 group 和 version 是 consumer配置的参数，真实的执行是走rpc去serviceInstance提供方获取匹配的providerURL "dubbo://10.0.31.43:20880/com.melot.dubbo.service.HelloService?anyhost=true&application=provider-service&bean.name=ServiceBean:com.melot.dubbo.service.HelloService:nodejs&deprecated=false&dubbo=2.0.2&dynamic=true&generic=false&group=nodejs&interface=com.melot.dubbo.service.HelloService&methods=test,getUser&pid=25564&release=2.7.4.1&side=provider&timestamp=1597059092983" 问题就出在这里，findAny 的serviceInstance 若恰好没有你的group version，那就是启动失败，

若有，他会根据获取的providerURL 和 List serviceInterfaces 里 host port 等信息，组合成 List subcriberURl 通知到 RegistryDirectory 开始生成 invokers，注意 List subcriberURl 里面有一个是错误的，因为List subcriberURl 里的group 和 version 组合生产的，是一样的，而另一个服务是没有 对应subcriberURl的 group version，所以请求到该服务时会Not found exported service

niceKou commented 4 years ago

你用的springcloud版本是哪一个，我用2.2.0.RELEASE版本 version一样 group不一样，启动和请求都是ok的，