CDH 6.3离线安装

安装前准备 环境： CDH 6.3 CentOS 7html 1.修改主机名，配置hosts文件，将集群配置到hosts文件中java 2.机器关闭防火墙node [root@cdh01 ~]# systemctl stop firewalld && systemctl disable firewalld && systemctl status firewalld ● firewalld.serv

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