CentOS7环境下Hadoop3 NameNode ResourceManager HA 集群搭建
1、集群规划IPHostName用途安装软件192.168.100.131lzjnn1NameNode1hadoop192.168.100.132lzjnn2NameNode2hadoop192.168.100.141lzjdn1DateNode1hadoop,zookeeper192.168.100.142lzjdn2DateNode2hadoop,zookeeper192.168.100.14