@zookeeper

1 下载 ZKwget http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.4.7/zookeeper-3.4.7.tar.gz href="http://mirror.bit.edu.cn/apache/zookeeper/zookeeper-3.4.7/zookeeper-3.4.7.tar.gz" target=_blank>
2 解压tar -zxvf zookeeper-3.4.7.tar.gz
3 修改配置文件 cp zoo_sample.cfg zoo.cfg
mv zookeeper-3.4.6/conf/zoo_sample.cfg zookeeper-3.4.6/conf/zoo.cfg

vi zoo.cfg

tickTime=2000
dataDir=/usr/local/opt/zookeeper/data
clientPort=2181
initLimit=10
syncLimit=5
server.1=s1:2888:3888
server.2=s2:2888:3888
server.3=s3:2888:3888

4 创建 myid在 zoo.cfg 中的 dataDir 文件夹中创建 myidmkdir -p /home/hadoop/zookeeper/data
三台机分别echo "1"> /home/hadoop/zookeeper/data/myidecho "2"> /home/hadoop/zookeeper/data/myid
echo "3"> /home/hadoop/zookeeper/data/myid

5 三机启动./zookeeper-3.4.6/bin/zkServer.sh start
./bin/zkServer.sh start

6 验证./zookeeper-3.4.6/./bin/zkServer.sh status或进入 ./zookeeper-3.4.6/bin/zkCli.sh -server s1:2181

来自为知笔记(Wiz)