安装habse

1.下载zookeeper-3.4.5.tar.gz， hbase-0.98.6-hadoop2-bin.tar.gz

2.上传到master的 /usr/local/src/目录下，解压zookeeper-3.4.5.tar.gz，hbase-0.98.6-hadoop2-bin.tar.gz

   tar -zxvf zookeeper-3.4.5.tar.gz

　tar -zxvf hbase-0.98.6-hadoop2-bin.tar.gz

3.进入zookeeper-3.4.5/conf目录，修改zookeeper的配置

  cp zoo_sample.cfg zoo.cfg，zoo.cfg

   

[root@master conf]# cat zoo.cfg 
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial 
# synchronization phase can take
initLimit=10
# The number of ticks that can pass between 
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just 
# example sakes.
dataDir=/usr/local/src/zookeeper-3.4.5
# the port at which the clients will connect
clientPort=2181
#
# Be sure to read the maintenance section of the 
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature
#autopurge.purgeInterval=1
server.0=master:8880:7770
server.1=slave1:8881:7771
server.2=slave2:8882:7772

然后在/usr/local/src/zookeeper-3.4.5目录下创建myid

myid 的配置如下

[root@master zookeeper-3.4.5]# cat myid 
0

 将/usr/local/src/zookeeper-3.4.5目录拷贝到slave1和slave2上

slave1的myid配置修改如下：

[root@slave1 zookeeper-3.4.5]# cat myid 
1

slave1的myid配置修改如下：

[root@slave2 zookeeper-3.4.5]# cat myid 
2

4.启动zookeeper，在三台机器上分别执行

 cd /usr/local/src/zookeeper-3.4.5/

./bin/zkServer.sh start

查看状态

./bin/zkServer.sh status

5.进入到hbase的conf目录，配置hbase，

/usr/local/src/hbase-0.98.6-hadoop2/conf

修改环境变量配置， hbase-env.sh

export JAVA_HOME=/usr/local/src/jdk1.8.0_172/
export HBASE_MANAGES_ZK=false

修改 hbase-site.xml

<configuration>
     <property>
         <name>hbase.rootdir</name>
         <value>hdfs://master:9000/hbase</value>
     </property>
     <property>
         <name>hbase.cluster.distributed</name>
         <value>true</value>
     </property>
     <property>
         <name>hbase.zookeeper.quorum</name>
         <value>master,slave1,slave2</value>
     </property>
     <property>
         <name>hbase.master.maxclockskew</name>
         <value>150000</value>
     </property>
</configuration>

修改regionservers，配置如下：

[root@master conf]# cat regionservers 
slave1
slave2

将/usr/local/src/hbase-0.98.6-hadoop2/目录拷贝到slave1和slave2上

6.启动hbase

cd /usr/local/src/hbase-0.98.6-hadoop2/

./bin/start-hbase.sh

在主节点上看到HMaster进程，在从节点看到HRegionServer进程