1
推荐
1284
阅读
Hadoop----环境搭建，初始化
1. 建立Hadoop账户 sudo adduser hadoop sudo passwd hadoop2. 安装SSH, 配置SSH无密码登录 用hadoop账户登录 sudo apt-get install openssh-server ssh localhost exit cd ~/.ssh/ ssh-keygen -t rsa cat ./id_rsa.pub >> ./authorized_keys3. 安装Hadoop至/usr/local/中 cd /usr/local wget http://apache.cla...