【spring cloud zookeeper】KeeperErrorCode = Unimplemented for

KeeperErrorCode = Unimplemented for 错误

• Spring cloud 2.0
• zookeeper 3.4.10
• curator 4.0.1

错误

Caused by: org.apache.zookeeper.KeeperException$UnimplementedException: KeeperErrorCode = Unimplemented for /services/xx/xxx
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:1181)
at org.apache.curator.framework.imps.CreateBuilderImpl$17.call(CreateBuilderImpl.java:1158)
at org.apache.curator.connection.StandardConnectionHandlingPolicy.callWithRetry(StandardConnectionHandlingPolicy.java:64)
at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:100)
at org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:1155)
at org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:605)
at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:595)
at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:49)
at org.apache.curator.x.discovery.details.ServiceDiscoveryImpl.internalRegisterService(ServiceDiscoveryImpl.java:236)
at org.apache.curator.x.discovery.details.ServiceDiscoveryImpl.registerService(ServiceDiscoveryImpl.java:191)
at org.springframework.cloud.zookeeper.serviceregistry.ZookeeperServiceRegistry.register(ZookeeperServiceRegistry.java:67)
… 31 common frames omitted

错误原因

查看curator官网发现如下信息：
Curator 4.0 has a hard dependency on ZooKeeper 3.5.x
If you are using ZooKeeper 3.5.x there’s nothing additional to do - just use Curator 4.0

所以问题很清楚.curator 4只支持zookeeper 3.5.x
升级zookeeper到3.5问题解决；

引自

https://blog.csdn.net/forget_me_not1991/article/details/80902055