一、准备工作1.服务器信息序号hostnameip配置主要进程1hanode01192.168.0.2014核8g1TNameNode，ZKFC，HMaster，Keepalived2hanode02192.168.0.2024核8g1TNameNode，ZKFC，HMaster，Keepalived3hanode03192.168.0.2034核8g1TResourceManager4ha...
