What host groups did ec2-34-210-245-155.us-west-2.compute.amazonaws.com get
assigned to? You can look at the labels that get attached to the host in
the EC2 web interface.
I have a feeling it has something to do with the Ambari blueprint that is
used (see
Deploying the standard 10 instance setup works. However, for our current
needs, 10 m4.xlarge instances seem overkill and we want to deploy Metron
on only 5 hosts for now.
I would think that editing
metron/metron-deployment/amazon-ec2/playbook.yml would be enough. I
changed the following:
