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omnip620 / node-zookeeper-dubbo

A middleware helps node to communicate dubbo by using its default protocol, which is registered in zookeeper
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NO_NODE: Exception: NO_NODE[-101] #67

Closed lichenabson closed 6 years ago

lichenabson commented 6 years ago

链接dubbo时一直报 { NO_NODE: Exception: NO_NODE[-101] at ConnectionManager.onSocketData (D:\workspace2\dubbo-node-zookeeper\node_modules_node-zookeeper-client@0.2.2@node-zookeeper-client\lib\ConnectionM anager.js:570:35) at emitOne (events.js:115:13) at Socket.emit (events.js:210:7) at addChunk (_stream_readable.js:263:12) at readableAddChunk (_stream_readable.js:250:11) at Socket.Readable.push (_stream_readable.js:208:10) at TCP.onread (net.js:597:20) code: -101, name: 'NO_NODE', path: undefined, message: 'Exception: NO_NODE[-101]' }这个错， 是什么问题导致的呢

omnip620 commented 6 years ago

@lichenabson 配置文件怎么写的

lichenabson commented 6 years ago

@p412726700 是指这个吗 const nzd=require('node-zookeeper-dubbo'); const app=require('express')(); const opt={ application:{name:'Provider'}, register:'192.168.1.119:2181', dubboVer:'2.5.3', root:'dubbo', dependencies:{ provider:{ interface:'com.alibaba.dubbo.demo.impl.Provider', version:'LATEST', timeout:6000, group:'isis', methodSignature: { getPermissions : (id) => [ {'$class': 'java.lang.Long', '$': id} ], } } } }

omnip620 commented 6 years ago

应该是在zk上找不到com.alibaba.dubbo.demo.impl.Provider这个服务，你java能正常调用么？

lichenabson commented 6 years ago

java可以的

lichenabson commented 6 years ago

如果照你的说的zk上找不到服务的话，那我再进一步定义下问题

lichenabson commented 6 years ago

@p412726700 已经解决了，定义服务的时候，需要将version与group也一一对应上

xiaojinhe2 commented 5 years ago

@lichenabson 我也遇到你说的问题了，请问你说的“定义服务的时候，需要将version与group也一一对应上”是说的在使用java定义方法的时候，需要在配置文件中指定详细的version和group吗，然后在nodejs中使用对应的version和group，是说的这个意思吗？