Dremio setup on ec2 : Failed to get policy document to validate permissions, Unable to execute HTTP request: Received close_notify during handshake. Please try to refresh the page

I am trying to setup dremio on ec2 using the AMI from marketplace subscription - “Dremio AWS - Community Edition” I have setup IAM instance profile and security group as defined in documentation. When I access the url on port 9047 I get this error - “Failed to get policy document to validate permissions, Unable to execute HTTP request: Received close_notify during handshake. Please try to refresh the page.

Please note the instance is hosted in provate subnet.