Class: Aws::EMR::Types::RunJobFlowInput

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-emr/types.rb

Overview

Note:

When making an API call, you may pass RunJobFlowInput data as a hash:

{
  name: "XmlStringMaxLen256", # required
  log_uri: "XmlString",
  additional_info: "XmlString",
  ami_version: "XmlStringMaxLen256",
  release_label: "XmlStringMaxLen256",
  instances: { # required
    master_instance_type: "InstanceType",
    slave_instance_type: "InstanceType",
    instance_count: 1,
    instance_groups: [
      {
        name: "XmlStringMaxLen256",
        market: "ON_DEMAND", # accepts ON_DEMAND, SPOT
        instance_role: "MASTER", # required, accepts MASTER, CORE, TASK
        bid_price: "XmlStringMaxLen256",
        instance_type: "InstanceType", # required
        instance_count: 1, # required
        configurations: [
          {
            classification: "String",
            configurations: {
              # recursive ConfigurationList
            },
            properties: {
              "String" => "String",
            },
          },
        ],
        ebs_configuration: {
          ebs_block_device_configs: [
            {
              volume_specification: { # required
                volume_type: "String", # required
                iops: 1,
                size_in_gb: 1, # required
              },
              volumes_per_instance: 1,
            },
          ],
          ebs_optimized: false,
        },
        auto_scaling_policy: {
          constraints: { # required
            min_capacity: 1, # required
            max_capacity: 1, # required
          },
          rules: [ # required
            {
              name: "String", # required
              description: "String",
              action: { # required
                market: "ON_DEMAND", # accepts ON_DEMAND, SPOT
                simple_scaling_policy_configuration: { # required
                  adjustment_type: "CHANGE_IN_CAPACITY", # accepts CHANGE_IN_CAPACITY, PERCENT_CHANGE_IN_CAPACITY, EXACT_CAPACITY
                  scaling_adjustment: 1, # required
                  cool_down: 1,
                },
              },
              trigger: { # required
                cloud_watch_alarm_definition: { # required
                  comparison_operator: "GREATER_THAN_OR_EQUAL", # required, accepts GREATER_THAN_OR_EQUAL, GREATER_THAN, LESS_THAN, LESS_THAN_OR_EQUAL
                  evaluation_periods: 1,
                  metric_name: "String", # required
                  namespace: "String",
                  period: 1, # required
                  statistic: "SAMPLE_COUNT", # accepts SAMPLE_COUNT, AVERAGE, SUM, MINIMUM, MAXIMUM
                  threshold: 1.0, # required
                  unit: "NONE", # accepts NONE, SECONDS, MICRO_SECONDS, MILLI_SECONDS, BYTES, KILO_BYTES, MEGA_BYTES, GIGA_BYTES, TERA_BYTES, BITS, KILO_BITS, MEGA_BITS, GIGA_BITS, TERA_BITS, PERCENT, COUNT, BYTES_PER_SECOND, KILO_BYTES_PER_SECOND, MEGA_BYTES_PER_SECOND, GIGA_BYTES_PER_SECOND, TERA_BYTES_PER_SECOND, BITS_PER_SECOND, KILO_BITS_PER_SECOND, MEGA_BITS_PER_SECOND, GIGA_BITS_PER_SECOND, TERA_BITS_PER_SECOND, COUNT_PER_SECOND
                  dimensions: [
                    {
                      key: "String",
                      value: "String",
                    },
                  ],
                },
              },
            },
          ],
        },
      },
    ],
    instance_fleets: [
      {
        name: "XmlStringMaxLen256",
        instance_fleet_type: "MASTER", # required, accepts MASTER, CORE, TASK
        target_on_demand_capacity: 1,
        target_spot_capacity: 1,
        instance_type_configs: [
          {
            instance_type: "InstanceType", # required
            weighted_capacity: 1,
            bid_price: "XmlStringMaxLen256",
            bid_price_as_percentage_of_on_demand_price: 1.0,
            ebs_configuration: {
              ebs_block_device_configs: [
                {
                  volume_specification: { # required
                    volume_type: "String", # required
                    iops: 1,
                    size_in_gb: 1, # required
                  },
                  volumes_per_instance: 1,
                },
              ],
              ebs_optimized: false,
            },
            configurations: [
              {
                classification: "String",
                configurations: {
                  # recursive ConfigurationList
                },
                properties: {
                  "String" => "String",
                },
              },
            ],
          },
        ],
        launch_specifications: {
          spot_specification: { # required
            timeout_duration_minutes: 1, # required
            timeout_action: "SWITCH_TO_ON_DEMAND", # required, accepts SWITCH_TO_ON_DEMAND, TERMINATE_CLUSTER
            block_duration_minutes: 1,
          },
        },
      },
    ],
    ec2_key_name: "XmlStringMaxLen256",
    placement: {
      availability_zone: "XmlString",
      availability_zones: ["XmlStringMaxLen256"],
    },
    keep_job_flow_alive_when_no_steps: false,
    termination_protected: false,
    hadoop_version: "XmlStringMaxLen256",
    ec2_subnet_id: "XmlStringMaxLen256",
    ec2_subnet_ids: ["XmlStringMaxLen256"],
    emr_managed_master_security_group: "XmlStringMaxLen256",
    emr_managed_slave_security_group: "XmlStringMaxLen256",
    service_access_security_group: "XmlStringMaxLen256",
    additional_master_security_groups: ["XmlStringMaxLen256"],
    additional_slave_security_groups: ["XmlStringMaxLen256"],
  },
  steps: [
    {
      name: "XmlStringMaxLen256", # required
      action_on_failure: "TERMINATE_JOB_FLOW", # accepts TERMINATE_JOB_FLOW, TERMINATE_CLUSTER, CANCEL_AND_WAIT, CONTINUE
      hadoop_jar_step: { # required
        properties: [
          {
            key: "XmlString",
            value: "XmlString",
          },
        ],
        jar: "XmlString", # required
        main_class: "XmlString",
        args: ["XmlString"],
      },
    },
  ],
  bootstrap_actions: [
    {
      name: "XmlStringMaxLen256", # required
      script_bootstrap_action: { # required
        path: "XmlString", # required
        args: ["XmlString"],
      },
    },
  ],
  supported_products: ["XmlStringMaxLen256"],
  new_supported_products: [
    {
      name: "XmlStringMaxLen256",
      args: ["XmlString"],
    },
  ],
  applications: [
    {
      name: "String",
      version: "String",
      args: ["String"],
      additional_info: {
        "String" => "String",
      },
    },
  ],
  configurations: [
    {
      classification: "String",
      configurations: {
        # recursive ConfigurationList
      },
      properties: {
        "String" => "String",
      },
    },
  ],
  visible_to_all_users: false,
  job_flow_role: "XmlString",
  service_role: "XmlString",
  tags: [
    {
      key: "String",
      value: "String",
    },
  ],
  security_configuration: "XmlString",
  auto_scaling_role: "XmlString",
  scale_down_behavior: "TERMINATE_AT_INSTANCE_HOUR", # accepts TERMINATE_AT_INSTANCE_HOUR, TERMINATE_AT_TASK_COMPLETION
  custom_ami_id: "XmlStringMaxLen256",
  ebs_root_volume_size: 1,
  repo_upgrade_on_boot: "SECURITY", # accepts SECURITY, NONE
}

Input to the RunJobFlow operation.

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#additional_info ⇒ String

A JSON string for selecting additional features.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#ami_version ⇒ String

For Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR releases 4.0 and later, the Linux AMI is determined by the ‘ReleaseLabel` specified or by `CustomAmiID`. The version of the Amazon Machine Image (AMI) to use when launching Amazon EC2 instances in the job flow. For details about the AMI versions currently supported in EMR version 3.x and 2.x, see [AMI Versions Supported in EMR](ElasticMapReduce/latest/DeveloperGuide/emr-dg.pdf#nameddest=ami-versions-supported) in the *Amazon EMR Developer Guide*.

If the AMI supports multiple versions of Hadoop (for example, AMI 1.0 supports both Hadoop 0.18 and 0.20), you can use the JobFlowInstancesConfig ‘HadoopVersion` parameter to modify the version of Hadoop from the defaults shown above.

<note markdown=“1”> Previously, the EMR AMI version API parameter options allowed you to use latest for the latest AMI version rather than specify a numerical value. Some regions no longer support this deprecated option as they only have a newer release label version of EMR, which requires you to specify an EMR release label release (EMR 4.x or later).

</note>

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#applications ⇒ Array<Types::Application>

For Amazon EMR releases 4.0 and later. A list of applications for the cluster. Valid values are: “Hadoop”, “Hive”, “Mahout”, “Pig”, and “Spark.” They are case insensitive.

Returns:



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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#auto_scaling_role ⇒ String

An IAM role for automatic scaling policies. The default role is ‘EMR_AutoScaling_DefaultRole`. The IAM role provides permissions that the automatic scaling feature requires to launch and terminate EC2 instances in an instance group.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#bootstrap_actions ⇒ Array<Types::BootstrapActionConfig>

A list of bootstrap actions to run before Hadoop starts on the cluster nodes.

Returns:



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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#configurations ⇒ Array<Types::Configuration>

For Amazon EMR releases 4.0 and later. The list of configurations supplied for the EMR cluster you are creating.

Returns:



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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#custom_ami_id ⇒ String

Available only in Amazon EMR version 5.7.0 and later. The ID of a custom Amazon EBS-backed Linux AMI. If specified, Amazon EMR uses this AMI when it launches cluster EC2 instances. For more information about custom AMIs in Amazon EMR, see [Using a Custom AMI] in the *Amazon EMR Management Guide*. If omitted, the cluster uses the base Linux AMI for the ‘ReleaseLabel` specified. For Amazon EMR versions 2.x and 3.x, use `AmiVersion` instead.

For information about creating a custom AMI, see [Creating an Amazon EBS-Backed Linux AMI] in the *Amazon Elastic Compute Cloud User Guide for Linux Instances*. For information about finding an AMI ID, see [Finding a Linux AMI].

[1]: docs.aws.amazon.com/emr/latest/ManagementGuide/emr-custom-ami.html [2]: docs.aws.amazon.com/AWSEC2/latest/UserGuide/creating-an-ami-ebs.html [3]: docs.aws.amazon.com/AWSEC2/latest/UserGuide/finding-an-ami.html

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#ebs_root_volume_size ⇒ Integer

The size, in GiB, of the EBS root device volume of the Linux AMI that is used for each EC2 instance. Available in Amazon EMR version 4.x and later.

Returns:

  • (Integer) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#instances ⇒ Types::JobFlowInstancesConfig

A specification of the number and type of Amazon EC2 instances.

Returns:



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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#job_flow_role ⇒ String

Also called instance profile and EC2 role. An IAM role for an EMR cluster. The EC2 instances of the cluster assume this role. The default role is ‘EMR_EC2_DefaultRole`. In order to use the default role, you must have already created it using the CLI or console.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#log_uri ⇒ String

The location in Amazon S3 to write the log files of the job flow. If a value is not provided, logs are not created.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#name ⇒ String

The name of the job flow.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#new_supported_products ⇒ Array<Types::SupportedProductConfig>

<note markdown=“1”> For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and later, use Applications.

</note>

A list of strings that indicates third-party software to use with the job flow that accepts a user argument list. EMR accepts and forwards the argument list to the corresponding installation script as bootstrap action arguments. For more information, see “Launch a Job Flow on the MapR Distribution for Hadoop” in the [Amazon EMR Developer Guide]. Supported values are:

  • “mapr-m3” - launch the cluster using MapR M3 Edition.

  • “mapr-m5” - launch the cluster using MapR M5 Edition.

  • “mapr” with the user arguments specifying “–edition,m3” or “–edition,m5” - launch the job flow using MapR M3 or M5 Edition respectively.

  • “mapr-m7” - launch the cluster using MapR M7 Edition.

  • “hunk” - launch the cluster with the Hunk Big Data Analtics Platform.

  • “hue”- launch the cluster with Hue installed.

  • “spark” - launch the cluster with Apache Spark installed.

  • “ganglia” - launch the cluster with the Ganglia Monitoring System installed.

[1]: docs.aws.amazon.com/http:/docs.aws.amazon.com/emr/latest/DeveloperGuide/emr-dg.pdf

Returns:



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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#release_label ⇒ String

The release label for the Amazon EMR release. For Amazon EMR 3.x and 2.x AMIs, use ‘AmiVersion` instead.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#repo_upgrade_on_boot ⇒ String

Applies only when ‘CustomAmiID` is used. Specifies which updates from the Amazon Linux AMI package repositories to apply automatically when the instance boots using the AMI. If omitted, the default is `SECURITY`, which indicates that only security updates are applied. If `NONE` is specified, no updates are applied, and all updates must be applied manually.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#scale_down_behavior ⇒ String

Specifies the way that individual Amazon EC2 instances terminate when an automatic scale-in activity occurs or an instance group is resized. ‘TERMINATE_AT_INSTANCE_HOUR` indicates that Amazon EMR terminates nodes at the instance-hour boundary, regardless of when the request to terminate the instance was submitted. This option is only available with Amazon EMR 5.1.0 and later and is the default for clusters created using that version. `TERMINATE_AT_TASK_COMPLETION` indicates that Amazon EMR blacklists and drains tasks from nodes before terminating the Amazon EC2 instances, regardless of the instance-hour boundary. With either behavior, Amazon EMR removes the least active nodes first and blocks instance termination if it could lead to HDFS corruption. `TERMINATE_AT_TASK_COMPLETION` available only in Amazon EMR version 4.1.0 and later, and is the default for versions of Amazon EMR earlier than 5.1.0.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#security_configuration ⇒ String

The name of a security configuration to apply to the cluster.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#service_role ⇒ String

The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#steps ⇒ Array<Types::StepConfig>

A list of steps to run.

Returns:



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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#supported_products ⇒ Array<String>

<note markdown=“1”> For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and later, use Applications.

</note>

A list of strings that indicates third-party software to use. For more information, see [Use Third Party Applications with Amazon EMR]. Currently supported values are:

  • “mapr-m3” - launch the job flow using MapR M3 Edition.

  • “mapr-m5” - launch the job flow using MapR M5 Edition.

[1]: docs.aws.amazon.com/ElasticMapReduce/latest/DeveloperGuide/emr-supported-products.html

Returns:

  • (Array<String>) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#tags ⇒ Array<Types::Tag>

A list of tags to associate with a cluster and propagate to Amazon EC2 instances.

Returns:



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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end

#visible_to_all_users ⇒ Boolean

Whether the cluster is visible to all IAM users of the AWS account associated with the cluster. If this value is set to ‘true`, all IAM users of that AWS account can view and (if they have the proper policy permissions set) manage the cluster. If it is set to `false`, only the IAM user that created the cluster can view and manage it.

Returns:

  • (Boolean) 


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# File 'lib/aws-sdk-emr/types.rb', line 4400

class RunJobFlowInput < Struct.new(
  :name,
  :log_uri,
  :additional_info,
  :ami_version,
  :release_label,
  :instances,
  :steps,
  :bootstrap_actions,
  :supported_products,
  :new_supported_products,
  :applications,
  :configurations,
  :visible_to_all_users,
  :job_flow_role,
  :service_role,
  :tags,
  :security_configuration,
  :auto_scaling_role,
  :scale_down_behavior,
  :custom_ami_id,
  :ebs_root_volume_size,
  :repo_upgrade_on_boot)
  include Aws::Structure
end