In the AWS CLI to create an EMR cluster, there’s an additional option to set EC2 placement group configuration
--placement-group-configs InstanceRole=MASTER,PlacementStrategy=SPREAD
I don’t find such an option in the aws_emr_cluster resource. Using EC2 placement group is recommended for EMR HA from AWS.
Has anyone use this option for EMR cluster deployment using terraform?
Thanks
–Guang