Hadoop环境搭建
1.配置Linux基础环境
# 获取IP
[root@base ~]# ifconfig |grep inet|head -1
inet 192.168.91.10 netmask 255.255.255.0 broadcast 192.168.91.255
# 设置主机名
[root@base ~]# hostnamectl set-hostname master
[root@base ~]# hostname
master
# 绑定主机名和IP地址
[root@base ~]# vim /etc/hosts
192.168.91.10 ...