applications = [
        {'Name': 'Spark'},
        {'Name': 'Hive'},
        {'Name': 'Tez'},
        {'Name': 'Hadoop'},
        {'Name': 'Ganglia'},
        {'Name': 'Presto'},
        {'Name': 'Zeppelin'}
    ]
    release_label = "emr-5.9.0"
    log_uri = "s3n://SOME-LOGS-BUCKET/"
    configurations = [
        {
            "Classification": "spark-env",
            "Properties": {},
            "Configurations":
                [
                    {
                        "Classification": "export",
                        "Properties":
                            {
                                "PYSPARK_PYTHON": "/mnt/pyspark/miniconda/envs/spark/bin/python3.6",
                                "JAVA_HOME": "/usr/lib/jvm/java-1.8.0",
                                "PYSPARK_DRIVER_PYTHON": "/mnt/pyspark/miniconda/envs/spark/bin/python3.6"
                            },
                        "Configurations": []
                    }
                ]
        },
        {
            "Classification": "hadoop-env",
            "Properties": {},
            "Configurations":
                [
                    {
                        "Classification": "export",
                        "Properties":
                            {
                                "JAVA_HOME": "/usr/lib/jvm/java-1.8.0"
                            },
                        "Configurations": []
                    }
                ]
        },
        {
            "Classification": "hive-site",
            "Properties":
                {
                    "javax.jdo.option.ConnectionUserName": "SOME-USER",
                    "javax.jdo.option.ConnectionDriverName": "org.mariadb.jdbc.Driver",
                    "javax.jdo.option.ConnectionPassword": "SOME-PASSWORD",
                    "javax.jdo.option.ConnectionURL": "jdbc:mysql://HOST:3306/SOME-HIVEDB?createDatabaseIfNotExist=true"
                },
            "Configurations": []
        },
        {
            "Classification": "presto-connector-hive",
            "Properties":
                {
                    "hive.parquet-optimized-reader.enabled": "true",
                    "hive.parquet-predicate-pushdown.enabled": "true",
                    "hive.parquet.use-column-names": "true",
                    "hive.orc.use-column-names": "true"
                }
        },
        {
            "Classification": "hue-ini",
            "Properties": {},
            "Configurations":
                [
                    {
                        "Classification": "desktop",
                        "Properties": {},
                        "Configurations":
                            [
                                {
                                    "Classification": "database",
                                    "Properties":
                                        {
                                            "password": "SOME-PWD",
                                            "engine": "mysql",
                                            "port": "3306",
                                            "host": "HUE-HOST",
                                            "name": "HUE-DB",
                                            "user": "HUE-USER"
                                        },
                                    "Configurations": []
                                }
                            ]
                    }
                ]
        }
    ]

    steps = [
        {
            "ActionOnFailure": "TERMINATE_JOB_FLOW",
            "Name": "Test S3FS script",
            "HadoopJarStep":
                {
                    "Jar": "command-runner.jar",
                    "Args": [
                        "echo",
                        "1"
                    ]
                }
        }
    ]

    # instance group configuration
    instance_groups = [
        {
            "InstanceCount": core_instance_count,
            "InstanceRole": "CORE",
            "InstanceType": core_instance_type,
            "Name": "CORE"
        },
        {
            "InstanceCount": task_instance_count,
            "BidPrice": task_spot_bid_price,
            "InstanceRole": "TASK",
            "InstanceType": task_instance_type,
            "Market": "SPOT",
            "Name": "TASK"
        },
        {
            "InstanceCount": 1
            , "EbsConfiguration":
            {
                "EbsBlockDeviceConfigs": [
                    {
                        "VolumeSpecification":
                            {
                                "SizeInGB": 32,
                                "VolumeType": "gp2"
                            },
                        "VolumesPerInstance": 1
                    }
                ]
            },
            "InstanceRole": "MASTER",
            "InstanceType": master_instance_type,
            "Name": "MASTER"
        }
    ]

    instances = {
        "KeepJobFlowAliveWhenNoSteps": True,
        "TerminationProtected": False,
        "Ec2KeyName": "SOME-SSH-KEY",
        "Ec2SubnetId": "SOME-SUBNET-ID",
        "EmrManagedSlaveSecurityGroup": "SOME-SG-ID",
        "EmrManagedMasterSecurityGroup": "SOME-SG-ID",
        "ServiceAccessSecurityGroup": "SOME-SERVICE-SG-ID",
        "InstanceGroups": instance_groups
    }

    job_flow_role = "SOME-INSTANCE-ROLE"
    service_role = "SOME-SERVICE-ROLE"

    tags = [
        {
            'Key': 'Name',
            'Value': global_cluster_name
        },
        {
            'Key': 'Team',
            'Value': 'YOUR-TEAM'
        },
        {
            'Key': 'Managed',
            'Value': 'BY-SOME-SCHEDULER'
        },
        {
            'Key': 'Environment',
            'Value': 'dev'
        },
    ]

    bootstrap_actions = [{
        "Name": "presto_configuration",
        "ScriptBootstrapAction": {
            "Path": "s3://{0}/{1}".format(s3_bucket_presto, s3_key_presto)

        }
    }
    ]

    response = client.run_job_flow(Applications=applications,
                                   Name=global_cluster_name,
                                   BootstrapActions=bootstrap_actions,
                                   ReleaseLabel=release_label,
                                   LogUri=log_uri,
                                   Steps=steps,
                                   Tags=tags,
                                   Configurations=configurations,
                                   Instances=instances,
                                   JobFlowRole=job_flow_role,
                                   VisibleToAllUsers=True,
                                   ServiceRole=service_role)
    print("got response {0}".format(response))
    job_flow_id = response['JobFlowId']
    logging.info("Got job_flow_id {0}".format(job_flow_id))
    cluster_id = job_flow_id
    time.sleep(300)
    cluster_description = client.describe_cluster(
        ClusterId=cluster_id
    )
    print(cluster_description)