zookeeper3.5.5配置

1.下载

2.解压

3.权限
sudo chown -R 节点名:9000 /opt/zookeeper/

4.修改配置文件
cd /opt/zookeeper/conf
cp zoo_sample.cfg zoo.cfg
vi zoo.cfg

只改#example sakes下的一个文件路径就行了,data自己手动创建

example sakes.

dataDir=/opt/zookeeper/data

5.添加环境变量，注意不是/etc/profile
vi ~/.bashrc

export ZOOKEEPER_HOME=/usr/local/apache-zookeeper-3.5.5-bin
export PATH=$ZOOKEEPER_HOME/bin:$PATH

6.使变量生效
source ~/.bashrc

7.启动
zkServer.sh start

8.验证
zkServer.sh status

当出现
Mode: standalone
成功

来源：https://blog.csdn.net/big_data_study/article/details/100808044