王家林hadoop2完全分布式最新高可靠安装文档及整合hbase0.96安装指导

adduser

---------------------------------------------------------------------------------------------------

root

2.chown-

3.aboutyun:aboutyun

4.

---------------------------------------------------------------------------------------------------

172.16.77.16 aboutyun/123456 slave1

172.16.77.17 aboutyun/123456 slave1

1.1

1.2 Hostname

CentOS6.4

sudo apt-get install ssh

$ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa

$ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys