Zookeeper安装

依赖java环境，请先配好java环境

1. 获取安装包

   wget https://downloads.apache.org/zookeeper/stable/apache-zookeeper-3.6.3-bin.tar.gz
   

2. 解压

   tar -zxvf apache-zookeeper-3.6.3-bin.tar.gz
   

3. 拷贝配置文件

   cd apache-zookeeper-3.6.3-bin
   cp conf/zoo_sample.cfg conf/zoo.cfg
   

4. 启动服务端

   bin/zkServer.sh start conf/zoo.cfg 
   

5. 启动客户端连接

   bin/zkCli.sh