环境

系统：CentOS 6.8
软件：zookeeper-3.4.6.tar.gz

准备

• jdk安装
  参见：http://www.jianshu.com/p/9d1b3eefdea3

zookeeper安装

• 下载二进制包
  地址：http://www.apache.org/dyn/closer.cgi/zookeeper/

• 安装

  # tar -xzvf zookeeper-3.4.6.tar.gz
  # mv zookeeper-3.4.6 /usr/local/zookeeper
  

• 配置环境变量

  # vim /etc/profile
  export PATH=/usr/local/zookeeper:$PATH
  
  # source /etc/profile
  

zookeeper配置

• 创建数据目录

  # mkdir -p /data/zookeeper
  

• 配置

  # cp /usr/local/zookeeper/conf/zoo_sample.cfg /usr/local/zookeeper/conf/zoo.cfg
  
  # vim /usr/local/zookeeper/conf/zoo.cfg
  dataDir=/data/zookeeper
  

zookeeper启动

# cd /usr/local/zookeeper && ./bin/zkServer.sh start