hbase的安裝和測試

使用hbase-0.94.17.tar.gz

如果想練機使用必須配置的

比如我的機器是mytest

[code="java"]

# cat /etc/hosts

127.0.0.1 localhost

10.230.13.100 mytest

[/code]

[b]配置互信[/b]

export JAVA_HOME=/usr/local/java/jdk1.6.0_45
export CLASSPATH=/usr/local/java/jdk1.6.0_45/jre/lib/rt.jar:.
export HBASE_HOME=/data/hbase/hbase-install/hbase-0.94.13
export PATH=/usr/local/java/jdk1.6.0_45/bin:$HBASE_HOME/bin:$PATH
           

解壓hbase.tar.gz

$HBASE_HOME/conf/hbase-site.xml

hbase-env.sh

$HBASE_HOME/bin/start-hbase.sh

[[email protected] bin]$ jps

25309 HMaster

25244 HQuorumPeer

25924 Jps

25448 HRegionServer

[[email protected] bin]$

$HBASE_HOME/bin/hbase shell

list

create 'mytable' ,'cf'

put 'mytable','first','cf:message','hello haonings hbase'

put 'mytable','first','cf:foo',0x7

put 'mytable','second','cf:foo',0x0

put 'mytable','third','cf:message',3.14159265

get 'mytable','first'

get 'mytable','second'

scan 'mytable'

describe 'mytable'

java代碼測試：