hadoop ssh 配备

hadoop ssh 配置-t 密钥类型-P 密语the passphrase-f 密钥文件cat ~/.ssh/id_dsa.pub ~/.ssh/authorized

hadoop ssh 配置

-t 密钥类型  -P 密语  the passphrase-f 密钥文件cat ~/.ssh/id_dsa.pub >>~/.ssh/authorized_keyschmod 775 ~/.sshchmod 600 ~/.ssh/authorized_keys