Linux系统安装Zookeeper教程

原文链接

在root账户下创建zookeeper安装目录：

mkdir /home/zookeeper

进入zookeeper目录：

cd /home/zookeeper

通过wget命令下载zookeeper安装包：

wget https://mirrors.bfsu.edu.cn/apache/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gz

解决方式：
按照错误信息中提示的内容操作，命令后加 --no-check-certificate
完整命令：

wget https://dlcdn.apache.org/zookeeper/zookeeper-3.7.1/apache-zookeeper-3.7.1-bin.tar.gz --no-check-certificate

解压zookeeper安装包：

tar -xvzf apache-zookeeper-3.7.1-bin.tar.gz

tar -xvzf apache-zookeeper-3.7.1-bin.tar.gz

cd apache-zookeeper-3.7.1-bin/conf/

修改zoo_sample.cfg 为zoo.cfg:

mv zoo_sample.cfg zoo.cfg

编辑zoo.cfg配置文件：
①新建zookeeper数据存放目录：

mkdir /home/zookeeper/apache-zookeeper-3.7.1-bin/MyZkData

修改zookeeper的数据存放目录

vi zoo.cfg

tickTime=2000
initLimit=10
syncLimit=5
dataDir=/home/zookeeper/apache-zookeeper-3.7.1-bin/MyZkData
clientPort=2181

启动zookeeper服务端：

cd /home/zookeeper/apache-zookeeper-3.7.1-bin/bin

执行

./zkServer.sh start

安装成功
关闭防火墙：

systemctl stop firewalld

systemctl stop firewalld

systemctl status firewalld

连接zookeeper

./zkCli.sh