浅尝 zookeeper

1、下载

wget http://mirrors.hust.edu.cn/apache/zookeeper/zookeeper-3.4.8/zookeeper-3.4.8.tar.gz -P /opt

http://www.apache.org/dist//zookeeper/zookeeper-3.3.6/zookeeper-3.3.6.tar.gz

2、创建用户,解压

useradd    hadoop

passwd hadoop

cd    /opt/

tar   -xf    zookeeper-3.4.8.tar.gz

mv     zookeeper-3.4.8   zookeeper

3、修改全局文件

vim .bashrc

# ZooKeeper Env

export  ZOOKEEPER_HOME=/opt/zookeeper

export  PATH=$PATH:$ZOOKEEPER_HOME/bin

4、启动

cd  /opt/zookeeper/bin

./zkServer.sh   start      —启动

./zkServer.sh   stop       —失败

5、进阶版本

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