环境中已经安装Java
1、环境信息192.168.50.211 hadoop001
192.168.50.212 hadoop002
192.168.50.213 hadoop003
官网路径：https://www.apache.org/dyn/closer.lua/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gz
3、安装zookeeper将上步中下载的压缩包解压至指定路径，并创建对应目录
tar -zxvf apache-zookeeper-3.7.0-bin.tar.gz -C /usr/local/ mkdir -p /data/zookeeper mkdir -p /data/zookeeper/log
修改配置文件 /usr/local/apache-zookeeper-3.7.0-bin/conf/zoo.cfg
[root@hadoop001 bin]# cat ../conf/zoo.cfg tickTime=2000 initLimit=10 syncLimit=5 dataDir=/data/zookeeper dataLogDir=/data/zookeeper/log clientPort=2181 server.1=192.168.50.211:2888:3888 server.2=192.168.50.212:2888:3888 server.3=192.168.50.213:2888:3888
[root@hadoop002 bin]# cat /data/zookeeper/myid 2
在三个节点上重复上述操作
4、启动zookeeper在三个节点/usr/local/apache-zookeeper-3.7.0-bin/bin/目录下依次执行下述命令
./zkServer.sh start
可以通过./zkServer.sh status查看节点状态
