dubbo-DUBBO启动报错找不到服务

问题描述

DUBBO启动报错找不到服务: ERROR 10:16:41,178 AbstractClient: - [DUBBO] Failed to start NettyClient caedmon-PC/192.168.0.234 connect to the server /60.191.124.236:21890 (check == false, ignore and retry later!), cause: client(url: dubbo://60.191.124.236:21890/com.sendinfo.ebiz3.account.server.UserServer?anyhost=true&application=wuzhen-b2c-provider&check=false&codec=dubbo&default.check=false&default.retries=0&default.timeout=20000&dubbo=2.5.3&heartbeat=60000&interface=com.sendinfo.ebiz3.account.server.UserServer&methods=queryConsumerPointVo,updateAccount,queryConsumer,updateLogin,loginOut,getLogin,regConsumer,getAccount,queryLogin,updateConsumer&pid=6212&side=consumer&timeout=5000&timestamp=1425544252633) failed to connect to server /60.191.124.236:21890 client-side timeout 3000ms (elapsed: 3003ms) from netty client 192.168.0.234 using dubbo version 2.5.3, dubbo version: 2.5.3, current host: 192.168.0.234
com.alibaba.dubbo.remoting.RemotingException: client(url: dubbo://60.191.124.236:21890/com.sendinfo.ebiz3.account.server.UserServer?anyhost=true&application=wuzhen-b2c-provider&check=false&codec=dubbo&default.check=false&default.retries=0&default.timeout=20000&dubbo=2.5.3&heartbeat=60000&interface=com.sendinfo.ebiz3.account.server.UserServer&methods=queryConsumerPointVo,updateAccount,queryConsumer,updateLogin,loginOut,getLogin,regConsumer,getAccount,queryLogin,updateConsumer&pid=6212&side=consumer&timeout=5000&timestamp=1425544252633) failed to connect to server /60.191.124.236:21890 client-side timeout 3000ms (elapsed: 3003ms) from netty client 192.168.0.234 using dubbo version 2.5.3
at com.alibaba.dubbo.remoting.transport.netty.NettyClient.doConnect(NettyClient.java:127)
at com.alibaba.dubbo.remoting.transport.AbstractClient.connect(AbstractClient.java:280)
at com.alibaba.dubbo.remoting.transport.AbstractClient.(AbstractClient.java:103)
at com.alibaba.dubbo.remoting.transport.netty.NettyClient.(NettyClient.java:61)
at com.alibaba.dubbo.remoting.transport.netty.NettyTransporter.connect(NettyTransporter.java:37)
at com.alibaba.dubbo.remoting.Transporter$Adpative.connect(Transporter$Adpative.java)
at com.alibaba.dubbo.remoting.Transporters.connect(Transporters.java:67)
at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchanger.connect(HeaderExchanger.java:37)
at com.alibaba.dubbo.remoting.exchange.Exchangers.connect(Exchangers.java:102)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol.initClient(DubboProtocol.java:378)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol.getSharedClient(DubboProtocol.java:344)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol.getClients(DubboProtocol.java:321)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol.refer(DubboProtocol.java:303)
at com.alibaba.dubbo.rpc.protocol.ProtocolListenerWrapper.refer(ProtocolListenerWrapper.java:65)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper.refer(ProtocolFilterWrapper.java:62)
at com.alibaba.dubbo.rpc.Protocol$Adpative.refer(Protocol$Adpative.java)
at com.alibaba.dubbo.registry.integration.RegistryDirectory.toInvokers(RegistryDirectory.java:395)
at com.alibaba.dubbo.registry.integration.RegistryDirectory.refreshInvoker(RegistryDirectory.java:224)
at com.alibaba.dubbo.registry.integration.RegistryDirectory.notify(RegistryDirectory.java:195)
at com.alibaba.dubbo.registry.support.AbstractRegistry.notify(AbstractRegistry.java:449)
at com.alibaba.dubbo.registry.support.FailbackRegistry.doNotify(FailbackRegistry.java:273)
at com.alibaba.dubbo.registry.support.FailbackRegistry.notify(FailbackRegistry.java:259)
at com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry.access$400(ZookeeperRegistry.java:45)
at com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry$3.childChanged(ZookeeperRegistry.java:159)
at com.alibaba.dubbo.remoting.zookeeper.zkclient.ZkclientZookeeperClient$2.handleChildChange(ZkclientZookeeperClient.java:82)
at org.I0Itec.zkclient.ZkClient$8.run(ZkClient.java:583)
at org.I0Itec.zkclient.ZkEventThread.run(ZkEventThread.java:71)

解决方案

找到问题了，服务器的dns设置不对

service network restart

可以注册到服务了

但是服务器ping不通外网了?

解决方案二：

楼主问题解决了吗？我也遇到这个问题了

解决方案三：

楼主咋解决的？我也遇到了这个问题

解决方案四：

IP是否是你本机IP，可能是因为找错IP了；
如果是这个原因的话将host绑定本机IP就OK
参考：http://www.iteye.com/news/23850

绑定本机IP，我的做法：在provider xml文件中加入本机host

 <!-- 用dubbo协议在20880端口暴露服务 -->
<dubbo:protocol name="dubbo" host="10.3.41.6" port="20880" />

参考：http://dubbo.io/User+Guide-zh.htm#UserGuide-zh-%E4%B8%BB%E6%9C%BA%E7%BB%91%E5%AE%9A

时间： 2024-04-11 07:12:09

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