Hadoop3.X分布式高可用集群部署
一、部署规划1.1 版本说明 软件 版本 操作系统 CentOS Linux release 7.8.2003 (Core) hadoop hadoop-3.2.2 JAVA jdk-8u271-linux-x64 1.2 集群规划 hostname IP 组件 master 172.16.20.200 NameNode ZKFailoverController secondmaster 172.16.20.201 NameNode ZKFailoverController slave1 172.16.20.202 Zookeeper journalnode DataNode NodeManage ResourceManager slave2 172.16.20.203 Zookeeper journalnode DataNode NodeManage ResourceManager slave3 172.16.20.204 Zookeeper journalnode DataNode N...