KeeperErrorCode = Unimplemented for

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口袋里的小龙 2021-12-10 13:58:04 博主文章分类：java ©著作权

文章标签 apache 开发语言 java zookeeper xml 文章分类 代码人生

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使用 curator 结合zookeeper 发现报错

使用环境：xml

<dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.5.7</version>
        </dependency>
<dependency>
    <groupId>org.apache.curator</groupId>
    <artifactId>curator-recipes</artifactId>
    <version>4.0.0</version>
</dependency>

控制台信息：

log4j:WARN No appenders could be found for logger (org.apache.zookeeper.ZooKeeper).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
key:com.julong.rpc.service.HelloService
org.apache.zookeeper.KeeperException$UnimplementedException: KeeperErrorCode = Unimplemented for /register/com.julong.rpc.service.HelloService/127.0.0.1:8888
注册服务成功：com.julong.rpc.service.HelloService->127.0.0.1:8888
  at org.apache.zookeeper.KeeperException.create(KeeperException.java:106)
  at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
  at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:1637)
  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)
  at org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:1163)
  at org.apache.curator.framework.imps.CreateBuilderImpl.protectedPathInForeground(CreateBuilderImpl.java:603)
  at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:593)
  at org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:47)
  at com.julong.rpc.zookeeper.service.impl.RegisterCenterServiceImpl.register(RegisterCenterServiceImpl.java:50)
  at com.julong.rpc.RpcServer.publisher(RpcServer.java:89)
  at com.julong.rpc.main.ServerDemo.main(ServerDemo.java:22)