本地下载的zookeep版本为3.4.11。pom文件中配置dubbo和注册中心版本应该为多少？

Question

请教一下，本地下载的zookeep版本为3.4.11。pom文件中配置dubbo和注册中心版本应该为多少?
在哪里能查询到应该配置什么版本，总是因为版本冲突导致程序报错，心累

Caused by: com.alibaba.dubbo.rpc.RpcException: Failed to register dubbo://172.20.10.2:20880/com.bjpowernode.dubbo.service.SomeService?anyhost=true&application=006-zk-provider&dubbo=2.6.2&generic=false&interface=com.bjpowernode.dubbo.service.SomeService&methods=hello,queryUserById&pid=1092&revision=1.0&side=provider&timestamp=1652535637015 to zookeeper zookeeper://localhost:2181/com.alibaba.dubbo.registry.RegistryService?application=006-zk-provider&dubbo=2.6.2&interface=com.alibaba.dubbo.registry.RegistryService&pid=1092&timestamp=1652535636997, cause: KeeperErrorCode = Unimplemented for /dubbo
        at com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry.doRegister(ZookeeperRegistry.java:116)
        at com.alibaba.dubbo.registry.support.FailbackRegistry.register(FailbackRegistry.java:131)
        ... 70 more
    Caused by: java.lang.IllegalStateException: KeeperErrorCode = Unimplemented for /dubbo
        at com.alibaba.dubbo.remoting.zookeeper.curator.CuratorZookeeperClient.createPersistent(CuratorZookeeperClient.java:79)
        at com.alibaba.dubbo.remoting.zookeeper.support.AbstractZookeeperClient.create(AbstractZookeeperClient.java:65)
        at com.alibaba.dubbo.remoting.zookeeper.support.AbstractZookeeperClient.create(AbstractZookeeperClient.java:59)
        at com.alibaba.dubbo.remoting.zookeeper.support.AbstractZookeeperClient.create(AbstractZookeeperClient.java:59)
        at com.alibaba.dubbo.remoting.zookeeper.support.AbstractZookeeperClient.create(AbstractZookeeperClient.java:59)
        at com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry.doRegister(ZookeeperRegistry.java:114)
        ... 71 more
    Caused by: org.apache.zookeeper.KeeperException$UnimplementedException: KeeperErrorCode = Unimplemented for /dubbo
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:103)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
        at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1525)
        at org.apache.curator.framework.imps.CreateBuilderImpl$17.call(CreateBuilderImpl.java:1189)
        at org.apache.curator.framework.imps.CreateBuilderImpl$17.call(CreateBuilderImpl.java:1166)
        at org.apache.curator.connection.StandardConnectionHandlingPolicy.callWithRetry(StandardConnectionHandlingPolicy.java:64)
        at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:100)

Answer 1

3.0.1吧,既然你使用的dubbo3,那么你注册中心也该是3,如果没有同版本的,也得是3以上的,至于配置什么版本的有的还真没有明确的查询,只能依靠下面几个原则:
1,官方推荐优先考虑---比如spring netflix
2,同版本号优先考虑;
3,发布时间相近的优先考虑;

欢迎采纳!!!