https://dlcdn.apache.org/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gzhttps://dlcdn.apache.org/zookeeper/zookeeper-3.7.0/apache-zookeeper-3.7.0-bin.tar.gz
二 配置 １解压缩至目标位置tar -zxvf apache-zookeeper-3.7.0.tar.gz -C /usr/local/*****2配置(在hadoop102上)
cd /usr/local/my_server/apache-zookeeper-3.7/ mkdir zkdatas/ cd conf/ cp zoo_sample.cfg zoo.cfg vi zoo.cfg dataDir 改为自己的zookeeper/zkdatas绝对路径 #25行去掉注释
