环境

centos 7
zookeeper 3.6.1

安装

cd /usr/software/
#下载zookeeper
wget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.6.1/apache-zookeeper-3.6.1-bin.tar.gz

#解压
tar -zxvf apache-zookeeper-3.6.1-bin.tar.gz -C /usr/local/

#重命名
cd /usr/local/
mv apache-zookeeper-3.6.1-bin/ zookeeper-3.6.1

修改配置

cd /usr/local/zookeeper-3.6.1/conf/
#创建配置文件
cp zoo_sample.cfg zoo.cfg
#编辑，修改dataDir配置
vim zoo.cfg
dataDir=/usr/local/zookeeper-3.6.1/data
#保存退出，创建data目录
mkdir /usr/local/zookeeper-3.6.1/data

环境变量

vim /etc/profile

#后面加上这2项，然后保存退出
export ZOOKEEPER_HOME=/usr/local/zookeeper-3.6.1
export PATH=$PATH:$ZOOKEEPER_HOME/bin

#使配置生效
source /etc/profile

启动服务

cd /usr/local/zookeeper-3.6.1/bin
./zkServer.sh start

#返回如下信息
ZooKeeper JMX enabled by default
Using config: /usr/local/zookeeper-3.6.1/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED

#查看状态  ./zkServer.sh status
ZooKeeper JMX enabled by default
Using config: /usr/local/zookeeper-3.6.1/bin/../conf/zoo.cfg
Client port found: 2181. Client address: localhost.
Mode: standalone

启动客户端

#启动客户端进行测试
./zkCli.sh

#获取根目录
ls /
[zookeeper]