4.7. Accessing the Presto Cluster
Connect to your Presto Cluster via SSH
- 1. Preliminary Steps
In order to access your Presto cluster, you must obtain the IP address of the Coordinator and the file name of your .pem file.
To locate the Coordinator IP address:
- 2. Open a Terminal Window
- Open a terminal window to begin a command line.
- 3. Establish a Connection
To establish a connection to the master node, issue a command in your terminal. Using the example below, replace
coordinator-ipwith the IP address of your Coordinator and replace mykeypair.pem with the location and file name of your .pem file.
Reference the following example:
ssh ec2-user@coordinator-ip -i ~/.ssh/mykeypair.pem
- 4. Close
- When you have finished working with your Presto cluster, type the exit command to close the SSH connection.