Connect to clusters using SSH - E-MapReduce
cluster master exists. You can log on to the master node through SSH to view various settings and states.
The function of Master
SSH logs on to the master with the following commands. Obtain the public network IP of the cluster master in ...
SSH key pairs - Elastic Compute Service
What is an SSH key pair?
An SSH key pair, or key pair for short, is a secure authentication method. You use the private key to connect to your instance by entering SSH commands or using other tools, and you no longer need to ...