Zookeeper集群搭建安装

1、上传Zookeeper安装包

解压后 ： vi /etc/profile

export JAVA_HOME=/home/jdk/jdk1.8.0_191
export ZOOKEEPER_HOME=/home/zookeeper/zookeeper-3.4.6
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$ZOOKEEPER_HOME/bin:$PATH

2、修改zoo_sample.cfg文件

cd   /home/zookeeper/zookeeper-3.4.6/conf

mv  zoo_sample.cfg zoo.cfg
vi zoo.cfg

  修改：dataDir= /home/zookeeper/data