Dubbo：Unimplemented for 。。。

Dubbo：Unimplemented for 。。。

报错信息

java.lang.IllegalStateException: Failed to register dubbo://192.168.0.101:20880/com.luo.services.ProviderService?accesslog=true&anyhost=true&application=service-provider&delay=-1&deprecated=false&dubbo=2.0.2&dynamic=true&generic=false&interface=com.luo.services.ProviderService&metadata-type=remote&methods=sayHello&pid=3352&release=2.7.8&retries=1&revision=1.0.0&side=provider&timeout=3000&timestamp=1608540769535&version=1.0.0 to registry 47.98.159.35:2181, cause: Failed to register dubbo://192.168.0.101:20880/com.luo.services.ProviderService?accesslog=true&anyhost=true&application=service-provider&delay=-1&deprecated=false&dubbo=2.0.2&dynamic=true&generic=false&interface=com.luo.services.ProviderService&metadata-type=remote&methods=sayHello&pid=3352&release=2.7.8&retries=1&revision=1.0.0&side=provider&timeout=3000&timestamp=1608540769535&version=1.0.0 to zookeeper zookeeper://47.98.159.35:2181/org.istry.RegistryService?application=service-provider&dubbo=2.0.2&interface=org.istry.RegistryService&pid=3352&able=false&register=true&release=2.7.8&timestamp=1608540769535, cause: KeeperErrorCode = Unimplemented for /dubboat org.istry.ister(FailbackRegistry.java:253) ~[dubbo-2.7.8.jar:2.7.8]at org.ister(ListenerRegistryWrapper.java:57) ~[dubbo-2.7.8.jar:2.7.8]at org.istry.ister(RegistryProtocol.java:178) ~[dubbo-2.7.8.jar:2.7.8]at org.istry.port(RegistryProtocol.java:214) ~[dubbo-2.7.8.jar:2.7.8]at org.apache.dubbo.rpc.port(ProtocolListenerWrapper.java:62) ~[dubbo-2.7.8.jar:2.7.8]at org.apache.dubbo.rpc.port(ProtocolFilterWrapper.java:153) ~[dubbo-2.7.8.jar:2.7.8]at org.apache.dubbo.qos.port(QosProtocolWrapper.java:64) ~[dubbo-2.7.8.jar:2.7.8]at org.apache.dubbo.rpc.port(Protocol$Adaptive.java) ~[dubbo-2.7.8.jar:2.7.8]at org.fig.ServiceConfig.doExportUrlsFor1Protocol(ServiceConfig.java:492) ~[dubbo-2.7.8.jar:2.7.8]at org.fig.ServiceConfig.doExportUrls(ServiceConfig.java:325) ~[dubbo-2.7.8.jar:2.7.8]at org.fig.ServiceConfig.doExport(ServiceConfig.java:300) ~[dubbo-2.7.8.jar:2.7.8]at org.port(ServiceConfig.java:206) ~[dubbo-2.7.8.jar:2.7.8]at org.fig.bootstrap.DubboBootstrap.lambda$exportServices$15(DubboBootstrap.java:1103) ~[dubbo-2.7.8.jar:2.7.8]at java.util.HashMap$Values.forEach(HashMap.java:980) ~[na:1.8.0_144]at org.fig.portServices(DubboBootstrap.java:1090) ~[dubbo-2.7.8.jar:2.7.8]at org.fig.bootstrap.DubboBootstrap.start(DubboBootstrap.java:901) ~[dubbo-2.7.8.jar:2.7.8]at org.ContextRefreshedEvent(DubboBootstrapApplicationListener.java:59) ~[dubbo-2.7.8.jar:2.7.8]at org.ApplicationContextEvent(DubboBootstrapApplicationListener.java:52) ~[dubbo-2.7.8.jar:2.7.8]at org.ApplicationEvent(OneTimeExecutionApplicationContextEventListener.java:40) ~[dubbo-2.7.8.jar:2.7.8]at t.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.3.2.jar:5.3.2]at t.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-5.3.2.jar:5.3.2]at t.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-5.3.2.jar:5.3.2]at t.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:426) ~[spring-context-5.3.2.jar:5.3.2]at t.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:383) ~[spring-context-5.3.2.jar:5.3.2]at t.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:943) ~[spring-context-5.3.2.jar:5.3.2]at t.fresh(AbstractApplicationContext.java:591) ~[spring-context-5.3.2.jar:5.3.2]at org.springframework.boot.fresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.1.jar:2.4.1]at org.springframework.fresh(SpringApplication.java:767) [spring-boot-2.4.1.jar:2.4.1]at org.springframework.fresh(SpringApplication.java:759) [spring-boot-2.4.1.jar:2.4.1]at org.springframework.freshContext(SpringApplication.java:426) [spring-boot-2.4.1.jar:2.4.1]at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) [spring-boot-2.4.1.jar:2.4.1]at org.springframework.boot.SpringApplication.run(SpringApplication.java:1309) [spring-boot-2.4.1.jar:2.4.1]at org.springframework.boot.SpringApplication.run(SpringApplication.java:1298) [spring-boot-2.4.1.jar:2.4.1]ample.dubboprovider.DubboProviderApplication.main(DubboProviderApplication.java:12) [classes/:na]
Caused by: org.apache.dubbo.rpc.RpcException: Failed to register dubbo://192.168.0.101:20880/com.luo.services.ProviderService?accesslog=true&anyhost=true&application=service-provider&delay=-1&deprecated=false&dubbo=2.0.2&dynamic=true&generic=false&interface=com.luo.services.ProviderService&metadata-type=remote&methods=sayHello&pid=3352&release=2.7.8&retries=1&revision=1.0.0&side=provider&timeout=3000&timestamp=1608540769535&version=1.0.0 to zookeeper zookeeper://47.98.159.35:2181/org.istry.RegistryService?application=service-provider&dubbo=2.0.2&interface=org.istry.RegistryService&pid=3352&able=false&register=true&release=2.7.8&timestamp=1608540769535, cause: KeeperErrorCode = Unimplemented for /dubboat org.keeper.ZookeeperRegistry.doRegister(ZookeeperRegistry.java:131) ~[dubbo-2.7.8.jar:2.7.8]at org.istry.ister(FailbackRegistry.java:240) ~[dubbo-2.7.8.jar:2.7.8]... 33 common frames omitted
Caused by: java.lang.IllegalStateException: KeeperErrorCode = Unimplemented for /dubboat org.keeper.atePersistent(CuratorZookeeperClient.java:94) ~[dubbo-2.7.8.jar:2.7.8]at org.keeper.ate(AbstractZookeeperClient.java:89) ~[dubbo-2.7.8.jar:2.7.8]at org.keeper.ate(AbstractZookeeperClient.java:84) ~[dubbo-2.7.8.jar:2.7.8]at org.keeper.ate(AbstractZookeeperClient.java:84) ~[dubbo-2.7.8.jar:2.7.8]at org.keeper.ate(AbstractZookeeperClient.java:84) ~[dubbo-2.7.8.jar:2.7.8]at org.keeper.ZookeeperRegistry.doRegister(ZookeeperRegistry.java:129) ~[dubbo-2.7.8.jar:2.7.8]... 34 common frames omitted
Caused by: keeper.KeeperException$UnimplementedException: KeeperErrorCode = Unimplemented for /dubboat ate(KeeperException.java:103) ~[zookeeper-3.5.3-beta.jar:3.5.3-beta-8ce2

解决方案

 <!-- zookeeper客户端 --><!-- .apache.curator/curator-framework --><dependency><groupId>org.apache.curator</groupId><artifactId>curator-framework</artifactId><version>4.2.0</version><!-- 先排除自带的zookeeper3.5.3版本--><exclusions><exclusion><groupId>keeper</groupId><artifactId>zookeeper</artifactId></exclusion></exclusions></dependency><!-- 引入和服务器zookeeper一样的版本的jar --><dependency><groupId>keeper</groupId><artifactId>zookeeper</artifactId><version>3.4.14</version></dependency>

成功解决。。。