1

We use EMR web interfaces like Zeppelin and YARN ResourceManager. For EMR hosted in a private subnet, we need to use a bastion host in the public subnet. We also use the same bastion for SSH into the EMR master.

However, now SSM offers a better way to SSH into EMR master without a bastion host. https://aws.amazon.com/blogs/mt/replacing-a-bastion-host-with-amazon-ec2-systems-manager/

Is there a way to also use EMR web interfaces in my laptop's browser through SSM without a bastion?

Noam Musk
  • 47
  • 1
  • 5
  • Never mind. The AWS customer support responded that it's not possible yet, and that they can't confirm whether there plans to add this feature in the future. – Noam Musk Apr 10 '19 at 21:00
  • Can you view EMR Web interface via bastion? using SSH tunnel? I am not able to view my web interface via bastion – Neil Jun 19 '19 at 03:44
  • I think the process is described in section "Dynamic port forwarding to access Hadoop applications web UIs" on https://aws.amazon.com/blogs/big-data/securing-access-to-emr-clusters-using-aws-systems-manager/ – mrteutone Jan 01 '22 at 18:14

0 Answers0