Hadoop安装遇到的小麻烦

ls下，官方给的命令后面没有版本号，而我本地的需要版本号，加上如下
root@tiger:/etc/init.d# ssh 127.0.0.1The authenticity of host '127.0.0.1 (127.0.0.1)' can't be established.ECDSA key fingerprint is 72:0f:15:ff:d4:14:63:ab:6c:6e:5f:57:4b:5c:cf:dd.Are you sure you want to continue connecting (yes/no)? 


解决了 ssh :connect to host 127.0.0.1 port 22: Connection refused  问题