1.DownLoad: Apache Download Mirrors
或者通过命令
>wget https://dlcdn.apache.org/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gz
2.解压
>tar -xzvf apache-zookeeper-3.7.0-bin.tar.gz -C /usr/local/software/Java/zookeeper/
修改文件夹名称：
>mv zookeeper/ apache-zookeeper1/
在根目录下创建log和data文件夹
>mkdir log
>mkdir data
在data文件夹下创建Myid文件
>cd /usr/local/software/Java/apache-zookeeper1/data
>touch myid
修改文件myid，添加一个数字1
3.修改配置文件
>cd conf/
重命名：
>mv zoo_sample.cfg zoo.cfg
修改并保存，修改内容如下：
dataDir=/usr/local/software/Java/apache-zookeeper1/data
dataLogDir=/usr/local/software/Java/apache-zookeeper1/log
server.1=127.0.0.1:2887:3887
server.2=127.0.0.1:2888:3888
server.3=127.0.0.1:2889:3889
4.拷贝另外两份
>cd /usr/local/software/Java/
>cp -r apache-zookeeper1/ apache-zookeeper2/
>cp -r apache-zookeeper1/ apache-zookeeper3/
5.修改2和3中conf目录下zoo.cfg
dataDir和dataLogDir分别对应各自目录下的data和log文件夹
6.修改2和3data目录下myid文件分别为数字2,3
myid文件中的数字1.2.3分别对应zoo.cfg文件中server.1,server.2,server.3
7.启动：
分别进入1.2.3中的bin目录下启动zk
>./zkServer.sh start
8.查看状态：
>cd /usr/local/software/Java/apache-zookeeper1/bin
>./zkServer.sh status
