1 brew install Hadoop
2 ssh -keygen -t dsa -P '' -f ~/.ssh/id_dsa
3 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
4 ssh localhost
ssh: connect to host localhost port 22: Connection refused
Please open this config, like this:
1 brew install Hadoop
2 ssh -keygen -t dsa -P '' -f ~/.ssh/id_dsa
3 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
4 ssh localhost
ssh: connect to host localhost port 22: Connection refused
Please open this config, like this: