Overview

golang client of hbase (via thrift)

Install

The official thrift package is out of date, need install thrift4go first, then

go get github.com/sdming/goh

Usage

address := "192.168.17.129:9090"

client, err := goh.NewTcpClient(address, goh.TBinaryProtocol, false)
if err != nil {
	fmt.Println(err)
	return
}

if err = client.Open(); err != nil {
	fmt.Println(err)
	return
}

defer client.Close()

fmt.Println(client.IsTableEnabled(table))
fmt.Println(client.DisableTable(table))
fmt.Println(client.EnableTable(table))
fmt.Println(client.Compact(table))

\demo\client.go for all api example

Files

• \thrift
  thrift4go fork

• \Hbase
  generated by thrift compiler

  thrift --gen go hbase-root/src/main/resources/org/apache/hadoop/hbase/thrift/Hbase.thrift

• \demo
  demo code of goh usage

Start/Stop thrift

#start
./bin/hbase-daemon.sh start thrift

#set parameter
./bin/hbase-daemon.sh start thrift –threadpool -m 200 -w 500

#stop
./bin/hbase-daemon.sh stop thrift

#set HEAPSIZE (conf/hbase-env.sh)
export HBASE_HEAPSIZE=1000MB

Issues

• pomack/thrift4go#61
• TScan doesn't work if FilterString is not empty string

Changes

• 1 kick off
• 2 change thrift package from pomack/thrift4go to apesternikov/thrift4go

Links

• http://wiki.apache.org/hadoop/Hbase/ThriftApi
• http://hbase.apache.org/book/thrift.html
• http://hbase.apache.org/apidocs/org/apache/hadoop/hbase/thrift/package-summary.html
• https://github.com/pomack/thrift4go
• https://github.com/apesternikov/thrift4go
• https://github.com/samuel/go-thrift

License

Apache License v2.0