alibaba / alibaba/node-hbase-client
problem connection [hbase-client] zookeeper watch error: Exception: NO_NODE[-101]
- Dominant language
- JavaScript
- Stars
- 279
- Forks
- 86
- PR merge metrics
- No merged PRs in 30d
Description
hi
my config :
hadoop 2.5
hbase : 0.96
zookeeper : 3.4.6
always i have the same problem
[Thu Sep 11 2014 18:11:36 GMT+0200 (CEST)] [worker:19663] [hbase-client] zookeeper watch error: Exception: NO_NODE[-101]
at ConnectionManager.onSocketData (/root/apps/node-hbase/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)
nodefile :
var HBase = require('hbase-client');
var config = {
zookeeperHosts: [
'localhost:2181',
],
zookeeperRoot: '/zookeeper',
};
var client = HBase.create(config);
client.getRow('test', 'row1', ['cf:a'], function (err, row) {
console.log("row");
console.log(row);
console.log("err");
console.log(err);
});
any idea ? thanks
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Research direction
Start with the supplied nodefile and the ConnectionManager.js location in the stack trace, checking the listed Hadoop, HBase, and ZooKeeper versions and configuration. Reproduce the getRow call and verify whether the watch error persists; the issue does not define a code change or a more precise completion condition.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript, nodejs
- Domain
- database
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100