zookeeper配置 cd zk/conf cp zoo_sample.cfg zoo.cfg vim zoo.cfg 修改： dataDir=/usr/local/zk/data 新增： server.0=sparkproject1:2888:3888 server.1=sparkproject2:2888:3888 server.2=sparkproject3:2888:3888 同步配置 mkdir /usr/local/zk/data ssh sparkproject2 rm -r