services:
      spark:
        version: 3.5.6
        download-source: "https://archive.apache.org/dist/spark/spark-3.5.6/spark-3.5.6-bin-hadoop3.tgz"
      hdfs:
        version: 3.4.1
        download-source: "https://archive.apache.org/dist/hadoop/core/hadoop-3.4.1/"
     
    provider: ec2
     
    providers:
      ec2:
        key-name: master2-us-east-1-ec2-key-pair
        identity-file: /keys/master2-us-east-1-ec2-key-pair.pem
        instance-type: r5d.4xlarge
        region: us-east-2
        ami: ami-01810692271ee44a4
        security-groups:
          - ElasticMapReduce-master
          - ElasticMapReduce-slave
        user: ec2-user
        instance-profile-name: EMR_EC2_DefaultRole
        min-root-ebs-size-gb: 20
        tenancy: default  # default | dedicated
        ebs-optimized: yes # yes | no
        instance-initiated-shutdown-behavior: terminate  # terminate | stop
     
    launch:
      num-slaves: 8
      install-hdfs: True
      install-spark: True
      java-version: 17 # need JDK17 for Iceberg
     
    debug: true