下载zookeeper
http://archive.apache.org/dist/zookeeper/zookeeper-3.4.9/
上传到/opt/servers
解压
[root@localhost servers]# tar -zxvf zookeeper-3.4.9.tar.gz
进入/opt/servers/zookeeper-3.4.9/conf
拷贝一份
[root@localhost conf]# cp zoo_sample.cfg zoo.cfg
建立新文件夹
[root@localhost conf]# mkdir -p /opt/servers/zookeeper-3.4.9/zkdatas/
配置zoo.cfg