Hadoop学习之第六章节：Hbase配置安装

1.安装Hbase

1）下载，注意要与hadoop版本兼容，且选择稳定版较好

wget http://mirrors.hust.edu.cn/apache/hbase/hbase-0.98.5/hbase-0.98.5-hadoop2-bin.tar.gz

2）解压

tar -zxvf hbase-0.98.5-hadoop2-bin.tar.gz

3）修改conf/hbase-site.xml文件

  hbase.rootdir  hdfs://MasterServer:9000/hbase     hbase.cluster.distributed   true      hbase.master   hdfs://MasterServer:60000        hbase.zookeeper.quorum    hadoop1,hadoop2,hadoop3  

4）修改conf/regionservers文件

MasterServer

SlaveServer

注：如果不想将MasterServer作为HRegionServer，就去掉MasterServer

5）修改conf/hbase-env.sh文件

export JAVA_HOME=/usr/lib/jvm/jdk1.6/jdk1.6.0_27

export HBASE_MANAGES_ZK=false #启动指定的ZooKeeper，而非自带的ZooKeeper。

export HBASE_HOME=/home/hadooper/hadoop/hbase-0.98.5

export HADOOP_HOME=/home/hadooper/hadoop/hadoop-2.5.1

4.将配置好的hbase复制到其它节点

scp -r hbase-0.98.5 hadooper@SlaveServer:~/hadoop/

5.进入hbase shell

bin/hbase shell

HBase Shell; enter 'help' for list of supported commands.

Type "exit" to leave the HBase Shell

Version 0.98.5-hadoop2, rUnknown, Mon Aug 4 23:58:06 PDT 2014

查看集群状态

hbase(main):001:0> status

建表测试

hbase(main):002:0> create 'test','id'0 row(s) in 1.3530 seconds=> Hbase::Table - testhbase(main):003:0> listTABLE                                                                                             member                                                                                            test                                                                                              2 row(s) in 0.0430 seconds=> ["member", "test"]