CentOS 下安装单机版zookeeper

http://mirror.bit.edu.cn/apache/

1.wget 'http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.3.6/zookeeper-3.3.6.tar.gz'

2. sudo mkdir /usr/local/zookeeper

3. sudo cp zookeeper-3.3.6.tar.gz /usr/local/zookeeper/  

4.cd /usr/local/zookeeper/

5.sudo tar zxvf zookeeper-3.3.6.tar.gz 

6.sudo rm -rf zookeeper-3.3.6.tar.gz

7. sudo cp conf/zoo_sample.cfg conf/zoo.cfg

8. 加入环境变量vim /etc/profile

export ZOOKEEPER_HOME=/usr/local/zookeeper/zookeeper-3.3.6 

export PATH=$ZOOKEEPER_HOME/bin:$PATH

9.启动zookeeper服务

 zkServer.sh start

10 启动zookeeper命令行客户端，能连接上说明安装成功

zkCli.sh -server 127.0.0.1:2181