原创zookeeper3.4.6集群安装

tar -zxvf zookeeper-3.4.6.tar.gz -C /home/hadoop/

vi ~/.bash_profile

export ZOOKEEPER_HOME=/home/hadoop/zookeeper-3.4.6

export PATH=$JAVA_HOME/bin:$HADOOP_HOME/bin:$ZOOKEEPER_HOME/bin:$ZOOKEEPER_HOME/conf:$PATH

 

mkdir -p /home/hadoop/zookeeper-3.4.6/var/data

mkdir -p /home/hadoop/zookeeper-3.4.6/var/datalog

设置pid，172.168.2.3--1   172.168.2.4--2  172.168.2.6--3，用来标识惟一当前机器

vi /home/hadoop/zookeeper-3.4.6/var/data/myid

 

配置文件

cp zoo_sample.cfg zoo.cfg

vi /home/hadoop/zookeeper-3.4.6/conf/zoo.cfg

tickTime=2000

initLimit=5

syncLimit=2

dataDir=/home/hadoop/zookeeper-3.4.6/var/data

dataLogDir=/home/hadoop/zookeeper-3.4.6/var/datalog

server.1=Hmaster:2888:3888

server.2=Hslave1:2888:3888

server.3=Hslave2:2888:3888

clientPort=2181

 

复制到其他机器

scp -r zookeeper-3.4.6.tar.gz hadoop@Hslave1:/home/hadoop

 

scp -r zookeeper-3.4.6.tar.gz hadoop@Hslave2:/home/hadoop

vi myid本地化   vi .bash_profile同步环境变量

 

启动

zkServer.sh start（三个节点都操作）

zkServer.sh status