安装zookeeper看我就行了

https://blog.youkuaiyun.com/a624135_/article/details/123753269?spm=1001.2014.3001.5501

请移步到这里，执行到java配置完成

去这下zookeeper 

https://downloads.apache.org/zookeeper/zookeeper-3.6.3/

cd /usr/local

 在这新建文件夹zookeeper-3.6.3

 这里上传，把解压后的zookeeper弄上去

cd   /usr/local/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin/conf

cp zoo_sample.cfg zoo.cfg

cd   /usr/local/zookeeper-3.6.3

#创建zk数据文件夹
mkdir data

 

#修改配置文件,dataDir改为刚才创建的data目录
vim zoo.cfg

#路径为本地存在名称路径

#数据文件夹

dataDir=/usr/local/zookeeper-3.6.2/data

#日志文件夹

dataLogDir=/usr/local/zookeeper-3.6.2/log

修改系统配置文件 

vim /etc/profile 

#zookeeper-3.6.2配置
export ZOOKEEPER_HOME=/usr/local/zookeeper-3.6.2/
export PATH=$ZOOKEEPER_HOME/bin:$PATH
export PATH

cd  /usr/local/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin/conf

生效

source /etc/profile

开放端口

firewall-cmd --permanent --zone=public --add-port=2181/tcp

重启防火墙

systemctl restart firewalld

查看开放端口

netstat -ntl

/usr/local/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin/bin

#进入到bin，启动
 ./zkServer.sh

 成了