zookeeper的安装教程_kzkinet

1.下载zookeeper
wget  http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.4.11/zookeeper-3.4.11.tar.gz
2.解压到指定目录 /usr/local/software
tar -xvfz zookeeper-3.4.11.tar.gz -C /usr/local/software
3.配置zookeeper的环境变量
vim /etc/profile
export ZOOKEEPER_HOME=/usr/local/zookeeper-3.4.11
export PATH=$PATH:$ZOOKEEPER_HOME/bin
4.是环境变量生效
source /etc/profile
5.在conf目录下重命名zoo_sample.cfg
cd /usr/local/software/zookeeper-3.4.11/conf
mv zoo_sample.cfg zoo.cfg
6.更改在conf目录下数据的存放目录
vim zoo.cfg
#dataDir=/tmp/zookeeper
dataDir=/usr/local/software/zookeeper/zookeeperData
最后添加
server.0=bhz:2888:3888
server.1=hadoop1:2888:3888
server.2=hadoop2:2888:3888

source /etc/profile