HBase
in Getting Started on Hbase
HBase Install
HBase download
$ mkdir hbase-install
$ cd hbase-install
$ wget http://apache.tt.co.kr/hbase/0.98.24/hbase-0.98.24-hadoop1-bin.tar.gz
$ tar xvfz hbase-0.98.24-hadoop1-bin.tar.gz
$ ln -s ./hbase-install/hbase-0.98.24-hadoop1 hbase
HBASE_HOME 설정
$ export HBASE_HOME=`pwd`/hbase
$ export PATH=$PATH:$HBASE_HOME/bin
JAVA_HOME 설정
Install JDK
wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u144-b01/090f390dda5b47b9b721c7dfaa008135/jdk-8u144-linux-x64.tar.gz"
$ which java
$ readlink -f /usr/bin/java
$ export JAVA_HOME=/usr/lib/jvm/java-8-oracle
HBase 설정
/etc/hbase/conf/
$ hbase-env.sh
$ hbase-site.xml
HBase 관리콘솔
http://192.168.33.10:60010
HBase 실행
$ start-hbase.sh
$ hbase shell
HBase table creation
> create 'table', 'cf'
> list
> describe 'table'
> put 'table', 'row1', 'cf', 'value1'
> get 'table', 'row1'
> scan 'table'
HBase table export & import
Export
$ hbase org.apache.hadoop.hbase.mapreduce.Import "table" /home/ndap/test
Import
$ hbase org.apache.hadoop.hbase.mapreduce.Export "table" /home/ndap/test
