problem connection [hbase-client] zookeeper watch error: Exception: NO_NODE[-101] about node-hbase-client

[fengmk2]

Current hbase-client only support 0.94.x, 0.95+ you need to use this https://github.com/falsecz/node-hbase.

[simonchan2013]

hi, i hvae the same problem, and my hbase version is 0.94.16, have you solve it? how do you fix it? thanks

[coolme200]

Can you provide more information to reproduce the problem it is convenient for me？

[simonchan2013]

########################the output is:
[Wed Mar 11 2015 17:04:19 GMT+0800 (**标准时间)] [worker:3620] [hbase-client] zookeeper watch error: Exception: NO_NODE[-101]
at ConnectionManager.onSocketData (E:\work\workspace_js\nodejs_test\node_modules\hbase-client\node_modules\zookeeper-watcher\node_modules\node-zookeeper-client\lib\ConnectionManager.js:570:35)
at Socket.emit (events.js:95:17)
at Socket. (stream_readable.js:764:14)
at Socket.emit (events.js:92:17)
at emitReadable (_stream_readable.js:426:10)
at emitReadable (_stream_readable.js:422:5)
at readableAddChunk (_stream_readable.js:165:9)
at Socket.Readable.push (_stream_readable.js:127:10)
at TCP.onread (net.js:528:21)
{ [NO_NODE: Exception: NO_NODE[-101]]
code: -101,
name: 'NO_NODE',
path: undefined,
message: 'Exception: NO_NODE[-101]' }
undefined

################and my test program is:
var hbase = require('hbase-client');

var client = hbase.create({
zookeeperHosts: [
'192.168.86.15:2181',
],
zookeeperRoot: "/data/hbase/zookeeper_data_09416"
});

// console.log(client);

var param = new hbase.Get('row1');
param.addColumn('cf', 'a');

// console.log(param);

client.get('test', param, function(err, row) {
console.log(err);
console.log(row);
});

##############################################
HBase Version: 0.94.16

[saintybalboa]

I had a similar problem, after analyzing the Hbase log I foudn the following message:

not start ZK at requested port of 2181. ZK was started at port: 2182.

I specified an incorrect port number, once I changed it from 2181 to 2182 it resolved the issue.

var client = hbase.create({ zookeeperHosts: [ '0.0.0.0:2182', ], zookeeperRoot: "HBASE_ROOT_DIRECTORY,
});
`