Obtain an IP string from the AWS-EMR screen, and connect automatically to the master node with the command replaced by that value. You can also connect to the core node from there. Besides that, it is also possible to upload a file to the master node and generate a command string for deploying the file to all core nodes. By selecting the Step tab, you can display basic information about the step, monitor the step being executed, and even interrupt the step (YARN application KILL command).
By selecting the Price tab, you can check the payment amount (approximate value) calculated from the elapsed time.
Windows Server 2016,
Windows Server 2008,
||.NET Framework 4.6.1, Putty