Class: AWSCDK::EMR::CfnCluster

Inherits:
CfnResource
  • Object
show all
Includes:
IInspectable, ITaggable, Interfaces::AWSEMR::IClusterRef
Defined in:
emr/cfn_cluster.rb

Overview

The AWS::EMR::Cluster resource specifies an Amazon EMR cluster.

This cluster is a collection of Amazon EC2 instances that run open source big data frameworks and applications to process and analyze vast amounts of data. For more information, see the Amazon EMR Management Guide .

Amazon EMR now supports launching task instance groups and task instance fleets as part of the AWS::EMR::Cluster resource. This can be done by using the JobFlowInstancesConfig property type's TaskInstanceGroups and TaskInstanceFleets subproperties. Using these subproperties reduces delays in provisioning task nodes compared to specifying task nodes with the AWS::EMR::InstanceGroupConfig and AWS::EMR::InstanceFleetConfig resources. Please refer to the examples at the bottom of this page to learn how to use these subproperties.

See Also:

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(scope, id, props) ⇒ CfnCluster

Create a new AWS::EMR::Cluster.

Parameters:

  • scope (Constructs::Construct) —

    Scope in which this resource is defined.

  • id (String) —

    Construct identifier for this resource (unique in its scope).

  • props (AWSCDK::EMR::CfnClusterProps) —

    Resource properties.



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# File 'emr/cfn_cluster.rb', line 22

def initialize(scope, id, props)
  props = props.is_a?(Hash) ? ::AWSCDK::EMR::CfnClusterProps.new(**props.transform_keys(&:to_sym)) : props
  Jsii::Type.check_type(scope, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJjb25zdHJ1Y3RzLkNvbnN0cnVjdCJ9")), "scope")
  Jsii::Type.check_type(id, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "id")
  Jsii::Type.check_type(props, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3NfZW1yLkNmbkNsdXN0ZXJQcm9wcyJ9")), "props")
  Jsii::Object.instance_method(:initialize).bind(self).call(scope, id, props)
end

Class Method Details

.arn_for_cluster(resource) ⇒ String

Parameters:

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 103

def self.arn_for_cluster(resource)
  Jsii::Type.check_type(resource, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5pbnRlcmZhY2VzLmF3c19lbXIuSUNsdXN0ZXJSZWYifQ==")), "resource")
  Jsii::Kernel.instance.call_static("aws-cdk-lib.aws_emr.CfnCluster", "arnForCluster", [resource])
end

.CFN_RESOURCE_TYPE_NAME ⇒ String

The CloudFormation resource type name for this resource class.

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 223

def self.CFN_RESOURCE_TYPE_NAME()
  Jsii::Kernel.instance.get_static("aws-cdk-lib.aws_emr.CfnCluster", "CFN_RESOURCE_TYPE_NAME")
end

.from_cluster_id(scope, id, cluster_id) ⇒ AWSCDK::Interfaces::AWSEMR::IClusterRef

Creates a new IClusterRef from a clusterId.

Parameters:

  • scope (Constructs::Construct)
  • id (String)
  • cluster_id (String)

Returns:



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# File 'emr/cfn_cluster.rb', line 114

def self.from_cluster_id(scope, id, cluster_id)
  Jsii::Type.check_type(scope, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJjb25zdHJ1Y3RzLkNvbnN0cnVjdCJ9")), "scope")
  Jsii::Type.check_type(id, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "id")
  Jsii::Type.check_type(cluster_id, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "clusterId")
  Jsii::Kernel.instance.call_static("aws-cdk-lib.aws_emr.CfnCluster", "fromClusterId", [scope, id, cluster_id])
end

.is_cfn_cluster(x) ⇒ Boolean

Checks whether the given object is a CfnCluster.

Parameters:

  • x (Object)

Returns:

  • (Boolean) 


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# File 'emr/cfn_cluster.rb', line 125

def self.is_cfn_cluster(x)
  Jsii::Type.check_type(x, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJhbnkifQ==")), "x")
  Jsii::Kernel.instance.call_static("aws-cdk-lib.aws_emr.CfnCluster", "isCfnCluster", [x])
end

.jsii_overridable_methods ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 30

def self.jsii_overridable_methods
  {
    :node => { kind: :property, name: "node", is_optional: false },
    :creation_stack => { kind: :property, name: "creationStack", is_optional: false },
    :logical_id => { kind: :property, name: "logicalId", is_optional: false },
    :stack => { kind: :property, name: "stack", is_optional: false },
    :ref => { kind: :property, name: "ref", is_optional: false },
    :cfn_options => { kind: :property, name: "cfnOptions", is_optional: false },
    :cfn_properties => { kind: :property, name: "cfnProperties", is_optional: false },
    :cfn_property_names => { kind: :property, name: "cfnPropertyNames", is_optional: false },
    :cfn_resource_type => { kind: :property, name: "cfnResourceType", is_optional: false },
    :env => { kind: :property, name: "env", is_optional: false },
    :updated_properites => { kind: :property, name: "updatedProperites", is_optional: false },
    :updated_properties => { kind: :property, name: "updatedProperties", is_optional: false },
    :attr_id => { kind: :property, name: "attrId", is_optional: false },
    :attr_master_public_dns => { kind: :property, name: "attrMasterPublicDns", is_optional: false },
    :cluster_ref => { kind: :property, name: "clusterRef", is_optional: false },
    :tags => { kind: :property, name: "tags", is_optional: false },
    :additional_info => { kind: :property, name: "additionalInfo", is_optional: false },
    :instances => { kind: :property, name: "instances", is_optional: false },
    :job_flow_role => { kind: :property, name: "jobFlowRole", is_optional: false },
    :name => { kind: :property, name: "name", is_optional: false },
    :service_role => { kind: :property, name: "serviceRole", is_optional: false },
    :applications => { kind: :property, name: "applications", is_optional: true },
    :auto_scaling_role => { kind: :property, name: "autoScalingRole", is_optional: true },
    :auto_termination_policy => { kind: :property, name: "autoTerminationPolicy", is_optional: true },
    :bootstrap_actions => { kind: :property, name: "bootstrapActions", is_optional: true },
    :configurations => { kind: :property, name: "configurations", is_optional: true },
    :custom_ami_id => { kind: :property, name: "customAmiId", is_optional: true },
    :ebs_root_volume_iops => { kind: :property, name: "ebsRootVolumeIops", is_optional: true },
    :ebs_root_volume_size => { kind: :property, name: "ebsRootVolumeSize", is_optional: true },
    :ebs_root_volume_throughput => { kind: :property, name: "ebsRootVolumeThroughput", is_optional: true },
    :kerberos_attributes => { kind: :property, name: "kerberosAttributes", is_optional: true },
    :log_encryption_kms_key_id => { kind: :property, name: "logEncryptionKmsKeyId", is_optional: true },
    :log_uri => { kind: :property, name: "logUri", is_optional: true },
    :managed_scaling_policy => { kind: :property, name: "managedScalingPolicy", is_optional: true },
    :os_release_label => { kind: :property, name: "osReleaseLabel", is_optional: true },
    :placement_group_configs => { kind: :property, name: "placementGroupConfigs", is_optional: true },
    :release_label => { kind: :property, name: "releaseLabel", is_optional: true },
    :scale_down_behavior => { kind: :property, name: "scaleDownBehavior", is_optional: true },
    :security_configuration => { kind: :property, name: "securityConfiguration", is_optional: true },
    :step_concurrency_level => { kind: :property, name: "stepConcurrencyLevel", is_optional: true },
    :steps => { kind: :property, name: "steps", is_optional: true },
    :tags_raw => { kind: :property, name: "tagsRaw", is_optional: true },
    :visible_to_all_users => { kind: :property, name: "visibleToAllUsers", is_optional: true },
    :to_string => { kind: :method, name: "toString", is_optional: false },
    :with => { kind: :method, name: "with", is_optional: false },
    :override_logical_id => { kind: :method, name: "overrideLogicalId", is_optional: false },
    :add_deletion_override => { kind: :method, name: "addDeletionOverride", is_optional: false },
    :add_dependency => { kind: :method, name: "addDependency", is_optional: false },
    :add_depends_on => { kind: :method, name: "addDependsOn", is_optional: false },
    :add_metadata => { kind: :method, name: "addMetadata", is_optional: false },
    :add_override => { kind: :method, name: "addOverride", is_optional: false },
    :add_property_deletion_override => { kind: :method, name: "addPropertyDeletionOverride", is_optional: false },
    :add_property_override => { kind: :method, name: "addPropertyOverride", is_optional: false },
    :apply_cross_stack_reference_strength => { kind: :method, name: "applyCrossStackReferenceStrength", is_optional: false },
    :apply_removal_policy => { kind: :method, name: "applyRemovalPolicy", is_optional: false },
    :cfn_property_name => { kind: :method, name: "cfnPropertyName", is_optional: false },
    :get_att => { kind: :method, name: "getAtt", is_optional: false },
    :get_metadata => { kind: :method, name: "getMetadata", is_optional: false },
    :obtain_dependencies => { kind: :method, name: "obtainDependencies", is_optional: false },
    :obtain_resource_dependencies => { kind: :method, name: "obtainResourceDependencies", is_optional: false },
    :remove_dependency => { kind: :method, name: "removeDependency", is_optional: false },
    :render_properties => { kind: :method, name: "renderProperties", is_optional: false },
    :replace_dependency => { kind: :method, name: "replaceDependency", is_optional: false },
    :should_synthesize => { kind: :method, name: "shouldSynthesize", is_optional: false },
    :validate_properties => { kind: :method, name: "validateProperties", is_optional: false },
    :inspect => { kind: :method, name: "inspect", is_optional: false },
  }
end

Instance Method Details

#add_deletion_override(path) ⇒ void

This method returns an undefined value.

Syntactic sugar for addOverride(path, undefined).

Parameters:

  • path (String) —

    The path of the value to delete.



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# File 'emr/cfn_cluster.rb', line 618

def add_deletion_override(path)
  Jsii::Type.check_type(path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "path")
  jsii_call_method("addDeletionOverride", [path])
end

#add_dependency(target) ⇒ void

This method returns an undefined value.

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.

Parameters:



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# File 'emr/cfn_cluster.rb', line 630

def add_dependency(target)
  Jsii::Type.check_type(target, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5DZm5SZXNvdXJjZSJ9")), "target")
  jsii_call_method("addDependency", [target])
end

#add_depends_on(target) ⇒ void

Deprecated.

use addDependency

This method returns an undefined value.

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

Parameters:



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# File 'emr/cfn_cluster.rb', line 640

def add_depends_on(target)
  Jsii::Type.check_type(target, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5DZm5SZXNvdXJjZSJ9")), "target")
  jsii_call_method("addDependsOn", [target])
end

#add_metadata(key, value) ⇒ void

This method returns an undefined value.

Add a value to the CloudFormation Resource Metadata.

Parameters:

  • key (String)
  • value (Object)

See Also:



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# File 'emr/cfn_cluster.rb', line 651

def add_metadata(key, value)
  Jsii::Type.check_type(key, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "key")
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJhbnkifQ==")), "value")
  jsii_call_method("addMetadata", [key, value])
end

#add_override(path, value) ⇒ void

This method returns an undefined value.

Adds an override to the synthesized CloudFormation resource.

To add a property override, either use add_property_override or prefix path with "Properties." (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.

For example,

# Example automatically generated from non-compiling source. May contain errors.
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes", ["myattribute"])
cfn_resource.add_override("Properties.GlobalSecondaryIndexes.1.ProjectionType", "INCLUDE")

would add the overrides

"Properties": {
  "GlobalSecondaryIndexes": [
    {
      "Projection": {
        "NonKeyAttributes": [ "myattribute" ]
        ...
      }
      ...
    },
    {
      "ProjectionType": "INCLUDE"
      ...
    },
  ]
  ...
}

The value argument to add_override will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.

Parameters:

  • path (String) —
    • The path of the property, you can use dot notation to override values in complex types.
  • value (Object) —
    • The value.


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# File 'emr/cfn_cluster.rb', line 708

def add_override(path, value)
  Jsii::Type.check_type(path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "path")
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJhbnkifQ==")), "value")
  jsii_call_method("addOverride", [path, value])
end

#add_property_deletion_override(property_path) ⇒ void

This method returns an undefined value.

Adds an override that deletes the value of a property from the resource definition.

Parameters:

  • property_path (String) —

    The path to the property.



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# File 'emr/cfn_cluster.rb', line 718

def add_property_deletion_override(property_path)
  Jsii::Type.check_type(property_path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "propertyPath")
  jsii_call_method("addPropertyDeletionOverride", [property_path])
end

#add_property_override(property_path, value) ⇒ void

This method returns an undefined value.

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).

Parameters:

  • property_path (String) —

    The path of the property.

  • value (Object) —

    The value.



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# File 'emr/cfn_cluster.rb', line 730

def add_property_override(property_path, value)
  Jsii::Type.check_type(property_path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "propertyPath")
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJhbnkifQ==")), "value")
  jsii_call_method("addPropertyOverride", [property_path, value])
end

#additional_info ⇒ Object

A JSON string for selecting additional features.

Returns:

  • (Object) 


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# File 'emr/cfn_cluster.rb', line 258

def additional_info()
  jsii_get_property("additionalInfo")
end

#additional_info=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 262

def additional_info=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJhbnkifQ==")), "additionalInfo")
  jsii_set_property("additionalInfo", value)
end

#applications ⇒ AWSCDK::IResolvable, ...

The applications to install on this cluster, for example, Spark, Flink, Oozie, Zeppelin, and so on.

Returns:



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# File 'emr/cfn_cluster.rb', line 319

def applications()
  jsii_get_property("applications")
end

#applications=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 323

def applications=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImNvbGxlY3Rpb24iOnsiZWxlbWVudHR5cGUiOnsidW5pb24iOnsidHlwZXMiOlt7ImZxbiI6ImF3cy1jZGstbGliLklSZXNvbHZhYmxlIn0seyJmcW4iOiJhd3MtY2RrLWxpYi5hd3NfZW1yLkNmbkNsdXN0ZXIuQXBwbGljYXRpb25Qcm9wZXJ0eSJ9XX19LCJraW5kIjoiYXJyYXkifX1dfX0=")), "applications") unless value.nil?
  jsii_set_property("applications", value)
end

#apply_cross_stack_reference_strength(strength) ⇒ void

This method returns an undefined value.

Sets the cross-stack reference strength for this resource.

When set, any cross-stack reference to this resource will use the specified strength instead of the global default from the consuming stack's context.

Parameters:



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# File 'emr/cfn_cluster.rb', line 743

def apply_cross_stack_reference_strength(strength)
  Jsii::Type.check_type(strength, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5SZWZlcmVuY2VTdHJlbmd0aCJ9")), "strength")
  jsii_call_method("applyCrossStackReferenceStrength", [strength])
end

#apply_removal_policy(policy = nil, options = nil) ⇒ void

This method returns an undefined value.

Sets the deletion policy of the resource based on the removal policy specified.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN). In some cases, a snapshot can be taken of the resource prior to deletion (RemovalPolicy.SNAPSHOT). A list of resources that support this policy can be found in the following link:

Parameters:

See Also:



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# File 'emr/cfn_cluster.rb', line 765

def apply_removal_policy(policy = nil, options = nil)
  Jsii::Type.check_type(policy, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5SZW1vdmFsUG9saWN5In0=")), "policy") unless policy.nil?
  options = options.is_a?(Hash) ? ::AWSCDK::RemovalPolicyOptions.new(**options.transform_keys(&:to_sym)) : options
  Jsii::Type.check_type(options, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5SZW1vdmFsUG9saWN5T3B0aW9ucyJ9")), "options") unless options.nil?
  jsii_call_method("applyRemovalPolicy", [policy, options])
end

#attr_id ⇒ String

The unique identifier for the cluster.

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 230

def attr_id()
  jsii_get_property("attrId")
end

#attr_master_public_dns ⇒ String

The public DNS name of the master node (instance), such as ec2-12-123-123-123.us-west-2.compute.amazonaws.com .

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 237

def attr_master_public_dns()
  jsii_get_property("attrMasterPublicDns")
end

#auto_scaling_role ⇒ String?

An IAM role for automatic scaling policies.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 331

def auto_scaling_role()
  jsii_get_property("autoScalingRole")
end

#auto_scaling_role=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 335

def auto_scaling_role=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "autoScalingRole") unless value.nil?
  jsii_set_property("autoScalingRole", value)
end

#auto_termination_policy ⇒ AWSCDK::IResolvable, ...

An auto-termination policy for an Amazon EMR cluster.

Returns:



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# File 'emr/cfn_cluster.rb', line 343

def auto_termination_policy()
  jsii_get_property("autoTerminationPolicy")
end

#auto_termination_policy=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 347

def auto_termination_policy=(value)
  value = value.is_a?(Hash) ? ::AWSCDK::EMR::CfnCluster::AutoTerminationPolicyProperty.new(**value.transform_keys(&:to_sym)) : value
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImZxbiI6ImF3cy1jZGstbGliLmF3c19lbXIuQ2ZuQ2x1c3Rlci5BdXRvVGVybWluYXRpb25Qb2xpY3lQcm9wZXJ0eSJ9XX19")), "autoTerminationPolicy") unless value.nil?
  jsii_set_property("autoTerminationPolicy", value)
end

#bootstrap_actions ⇒ AWSCDK::IResolvable, ...

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

Returns:



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# File 'emr/cfn_cluster.rb', line 356

def bootstrap_actions()
  jsii_get_property("bootstrapActions")
end

#bootstrap_actions=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 360

def bootstrap_actions=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImNvbGxlY3Rpb24iOnsiZWxlbWVudHR5cGUiOnsidW5pb24iOnsidHlwZXMiOlt7ImZxbiI6ImF3cy1jZGstbGliLklSZXNvbHZhYmxlIn0seyJmcW4iOiJhd3MtY2RrLWxpYi5hd3NfZW1yLkNmbkNsdXN0ZXIuQm9vdHN0cmFwQWN0aW9uQ29uZmlnUHJvcGVydHkifV19fSwia2luZCI6ImFycmF5In19XX19")), "bootstrapActions") unless value.nil?
  jsii_set_property("bootstrapActions", value)
end

#cfn_options ⇒ AWSCDK::ICfnResourceOptions

Options for this resource, such as condition, update policy etc.

Returns:



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# File 'emr/cfn_cluster.rb', line 176

def cfn_options()
  jsii_get_property("cfnOptions")
end

#cfn_properties ⇒ Hash{String => Object}

Returns:

  • (Hash{String => Object}) 


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# File 'emr/cfn_cluster.rb', line 181

def cfn_properties()
  jsii_get_property("cfnProperties")
end

#cfn_property_name(cdk_property_name) ⇒ String?

Parameters:

  • cdk_property_name (String)

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 774

def cfn_property_name(cdk_property_name)
  Jsii::Type.check_type(cdk_property_name, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "cdkPropertyName")
  jsii_call_method("cfnPropertyName", [cdk_property_name])
end

#cfn_property_names ⇒ Hash{String => String}

Returns:

  • (Hash{String => String}) 


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# File 'emr/cfn_cluster.rb', line 186

def cfn_property_names()
  jsii_get_property("cfnPropertyNames")
end

#cfn_resource_type ⇒ String

AWS resource type.

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 193

def cfn_resource_type()
  jsii_get_property("cfnResourceType")
end

#cluster_ref ⇒ AWSCDK::Interfaces::AWSEMR::ClusterReference

A reference to a Cluster resource.

Returns:



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# File 'emr/cfn_cluster.rb', line 244

def cluster_ref()
  jsii_get_property("clusterRef")
end

#configurations ⇒ AWSCDK::IResolvable, ...

Applies only to Amazon EMR releases 4.x and later. The list of configurations that are supplied to the Amazon EMR cluster.

Returns:



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# File 'emr/cfn_cluster.rb', line 368

def configurations()
  jsii_get_property("configurations")
end

#configurations=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 372

def configurations=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImNvbGxlY3Rpb24iOnsiZWxlbWVudHR5cGUiOnsidW5pb24iOnsidHlwZXMiOlt7ImZxbiI6ImF3cy1jZGstbGliLklSZXNvbHZhYmxlIn0seyJmcW4iOiJhd3MtY2RrLWxpYi5hd3NfZW1yLkNmbkNsdXN0ZXIuQ29uZmlndXJhdGlvblByb3BlcnR5In1dfX0sImtpbmQiOiJhcnJheSJ9fV19fQ==")), "configurations") unless value.nil?
  jsii_set_property("configurations", value)
end

#creation_stack ⇒ Array<String>

Returns:

  • (Array<String>) 


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# File 'emr/cfn_cluster.rb', line 138

def creation_stack()
  jsii_get_property("creationStack")
end

#custom_ami_id ⇒ String?

Available only in Amazon EMR releases 5.7.0 and later. The ID of a custom Amazon EBS-backed Linux AMI if the cluster uses a custom AMI.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 380

def custom_ami_id()
  jsii_get_property("customAmiId")
end

#custom_ami_id=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 384

def custom_ami_id=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "customAmiId") unless value.nil?
  jsii_set_property("customAmiId", value)
end

#ebs_root_volume_iops ⇒ Numeric?

The IOPS, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.

Returns:

  • (Numeric, nil) 


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# File 'emr/cfn_cluster.rb', line 392

def ebs_root_volume_iops()
  jsii_get_property("ebsRootVolumeIops")
end

#ebs_root_volume_iops=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 396

def ebs_root_volume_iops=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "ebsRootVolumeIops") unless value.nil?
  jsii_set_property("ebsRootVolumeIops", value)
end

#ebs_root_volume_size ⇒ Numeric?

The size, in GiB, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.

Returns:

  • (Numeric, nil) 


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# File 'emr/cfn_cluster.rb', line 404

def ebs_root_volume_size()
  jsii_get_property("ebsRootVolumeSize")
end

#ebs_root_volume_size=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 408

def ebs_root_volume_size=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "ebsRootVolumeSize") unless value.nil?
  jsii_set_property("ebsRootVolumeSize", value)
end

#ebs_root_volume_throughput ⇒ Numeric?

The throughput, in MiB/s, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.

Returns:

  • (Numeric, nil) 


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# File 'emr/cfn_cluster.rb', line 416

def ebs_root_volume_throughput()
  jsii_get_property("ebsRootVolumeThroughput")
end

#ebs_root_volume_throughput=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 420

def ebs_root_volume_throughput=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "ebsRootVolumeThroughput") unless value.nil?
  jsii_set_property("ebsRootVolumeThroughput", value)
end

#env ⇒ AWSCDK::Interfaces::ResourceEnvironment

Returns:



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# File 'emr/cfn_cluster.rb', line 198

def env()
  jsii_get_property("env")
end

#get_att(attribute_name, type_hint = nil) ⇒ AWSCDK::Reference

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.

Parameters:

Returns:



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# File 'emr/cfn_cluster.rb', line 787

def get_att(attribute_name, type_hint = nil)
  Jsii::Type.check_type(attribute_name, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "attributeName")
  Jsii::Type.check_type(type_hint, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5SZXNvbHV0aW9uVHlwZUhpbnQifQ==")), "typeHint") unless type_hint.nil?
  jsii_call_method("getAtt", [attribute_name, type_hint])
end

#get_metadata(key) ⇒ Object

Retrieve a value value from the CloudFormation Resource Metadata.

Parameters:

  • key (String)

Returns:

  • (Object)

See Also:



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# File 'emr/cfn_cluster.rb', line 798

def get_metadata(key)
  Jsii::Type.check_type(key, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "key")
  jsii_call_method("getMetadata", [key])
end

#inspect(inspector) ⇒ void

This method returns an undefined value.

Examines the CloudFormation resource and discloses attributes.

Parameters:



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# File 'emr/cfn_cluster.rb', line 868

def inspect(inspector)
  Jsii::Type.check_type(inspector, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5UcmVlSW5zcGVjdG9yIn0=")), "inspector")
  jsii_call_method("inspect", [inspector])
end

#instances ⇒ AWSCDK::IResolvable, AWSCDK::EMR::CfnCluster::JobFlowInstancesConfigProperty

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

Returns:



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# File 'emr/cfn_cluster.rb', line 270

def instances()
  jsii_get_property("instances")
end

#instances=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 274

def instances=(value)
  value = value.is_a?(Hash) ? ::AWSCDK::EMR::CfnCluster::JobFlowInstancesConfigProperty.new(**value.transform_keys(&:to_sym)) : value
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImZxbiI6ImF3cy1jZGstbGliLmF3c19lbXIuQ2ZuQ2x1c3Rlci5Kb2JGbG93SW5zdGFuY2VzQ29uZmlnUHJvcGVydHkifV19fQ==")), "instances")
  jsii_set_property("instances", value)
end

#job_flow_role ⇒ String

Also called instance profile and Amazon EC2 role.

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 283

def job_flow_role()
  jsii_get_property("jobFlowRole")
end

#job_flow_role=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 287

def job_flow_role=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "jobFlowRole")
  jsii_set_property("jobFlowRole", value)
end

#kerberos_attributes ⇒ AWSCDK::IResolvable, ...

Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration.

Returns:



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# File 'emr/cfn_cluster.rb', line 428

def kerberos_attributes()
  jsii_get_property("kerberosAttributes")
end

#kerberos_attributes=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 432

def kerberos_attributes=(value)
  value = value.is_a?(Hash) ? ::AWSCDK::EMR::CfnCluster::KerberosAttributesProperty.new(**value.transform_keys(&:to_sym)) : value
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImZxbiI6ImF3cy1jZGstbGliLmF3c19lbXIuQ2ZuQ2x1c3Rlci5LZXJiZXJvc0F0dHJpYnV0ZXNQcm9wZXJ0eSJ9XX19")), "kerberosAttributes") unless value.nil?
  jsii_set_property("kerberosAttributes", value)
end

#log_encryption_kms_key_id ⇒ String?

The AWS KMS key used for encrypting log files.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 441

def log_encryption_kms_key_id()
  jsii_get_property("logEncryptionKmsKeyId")
end

#log_encryption_kms_key_id=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 445

def log_encryption_kms_key_id=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "logEncryptionKmsKeyId") unless value.nil?
  jsii_set_property("logEncryptionKmsKeyId", value)
end

#log_uri ⇒ String?

The path to the Amazon S3 location where logs for this cluster are stored.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 453

def log_uri()
  jsii_get_property("logUri")
end

#log_uri=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 457

def log_uri=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "logUri") unless value.nil?
  jsii_set_property("logUri", value)
end

#logical_id ⇒ String

The logical ID for this CloudFormation stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use override_logical_id(new_logical_id).

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 150

def logical_id()
  jsii_get_property("logicalId")
end

#managed_scaling_policy ⇒ AWSCDK::IResolvable, ...

Creates or updates a managed scaling policy for an Amazon EMR cluster.

Returns:



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# File 'emr/cfn_cluster.rb', line 465

def managed_scaling_policy()
  jsii_get_property("managedScalingPolicy")
end

#managed_scaling_policy=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 469

def managed_scaling_policy=(value)
  value = value.is_a?(Hash) ? ::AWSCDK::EMR::CfnCluster::ManagedScalingPolicyProperty.new(**value.transform_keys(&:to_sym)) : value
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImZxbiI6ImF3cy1jZGstbGliLmF3c19lbXIuQ2ZuQ2x1c3Rlci5NYW5hZ2VkU2NhbGluZ1BvbGljeVByb3BlcnR5In1dfX0=")), "managedScalingPolicy") unless value.nil?
  jsii_set_property("managedScalingPolicy", value)
end

#name ⇒ String

The name of the cluster.

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 295

def name()
  jsii_get_property("name")
end

#name=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 299

def name=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "name")
  jsii_set_property("name", value)
end

#node ⇒ Constructs::Node

The tree node.

Returns:

  • (Constructs::Node) 


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# File 'emr/cfn_cluster.rb', line 133

def node()
  jsii_get_property("node")
end

#obtain_dependencies ⇒ Array<AWSCDK::CfnResource, AWSCDK::Stack>

Retrieves an array of resources this resource depends on.

This assembles dependencies on resources across stacks (including nested stacks) automatically.

Returns:



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# File 'emr/cfn_cluster.rb', line 809

def obtain_dependencies()
  jsii_call_method("obtainDependencies", [])
end

#obtain_resource_dependencies ⇒ Array<AWSCDK::CfnResource>

Get a shallow copy of dependencies between this resource and other resources in the same stack.

Returns:



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# File 'emr/cfn_cluster.rb', line 816

def obtain_resource_dependencies()
  jsii_call_method("obtainResourceDependencies", [])
end

#os_release_label ⇒ String?

The Amazon Linux release specified in a cluster launch RunJobFlow request.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 478

def os_release_label()
  jsii_get_property("osReleaseLabel")
end

#os_release_label=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 482

def os_release_label=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "osReleaseLabel") unless value.nil?
  jsii_set_property("osReleaseLabel", value)
end

#override_logical_id(new_logical_id) ⇒ void

This method returns an undefined value.

Overrides the auto-generated logical ID with a specific ID.

Parameters:

  • new_logical_id (String) —

    The new logical ID to use for this stack element.



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# File 'emr/cfn_cluster.rb', line 609

def override_logical_id(new_logical_id)
  Jsii::Type.check_type(new_logical_id, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "newLogicalId")
  jsii_call_method("overrideLogicalId", [new_logical_id])
end

#placement_group_configs ⇒ AWSCDK::IResolvable, ...

Returns:



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# File 'emr/cfn_cluster.rb', line 488

def placement_group_configs()
  jsii_get_property("placementGroupConfigs")
end

#placement_group_configs=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 492

def placement_group_configs=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImNvbGxlY3Rpb24iOnsiZWxlbWVudHR5cGUiOnsidW5pb24iOnsidHlwZXMiOlt7ImZxbiI6ImF3cy1jZGstbGliLklSZXNvbHZhYmxlIn0seyJmcW4iOiJhd3MtY2RrLWxpYi5hd3NfZW1yLkNmbkNsdXN0ZXIuUGxhY2VtZW50R3JvdXBDb25maWdQcm9wZXJ0eSJ9XX19LCJraW5kIjoiYXJyYXkifX1dfX0=")), "placementGroupConfigs") unless value.nil?
  jsii_set_property("placementGroupConfigs", value)
end

#ref ⇒ String

Return a string that will be resolved to a CloudFormation { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 169

def ref()
  jsii_get_property("ref")
end

#release_label ⇒ String?

The Amazon EMR release label, which determines the version of open-source application packages installed on the cluster.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 500

def release_label()
  jsii_get_property("releaseLabel")
end

#release_label=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 504

def release_label=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "releaseLabel") unless value.nil?
  jsii_set_property("releaseLabel", value)
end

#remove_dependency(target) ⇒ void

This method returns an undefined value.

Indicates that this resource no longer depends on another resource.

This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.

Parameters:



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# File 'emr/cfn_cluster.rb', line 827

def remove_dependency(target)
  Jsii::Type.check_type(target, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5DZm5SZXNvdXJjZSJ9")), "target")
  jsii_call_method("removeDependency", [target])
end

#render_properties(props) ⇒ Hash{String => Object}

Parameters:

  • props (Hash{String => Object})

Returns:

  • (Hash{String => Object}) 


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# File 'emr/cfn_cluster.rb', line 834

def render_properties(props)
  Jsii::Type.check_type(props, JSON.parse(Base64.strict_decode64("eyJjb2xsZWN0aW9uIjp7ImVsZW1lbnR0eXBlIjp7InByaW1pdGl2ZSI6ImFueSJ9LCJraW5kIjoibWFwIn19")), "props")
  jsii_call_method("renderProperties", [props])
end

#replace_dependency(target, new_target) ⇒ void

This method returns an undefined value.

Replaces one dependency with another.

Parameters:



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# File 'emr/cfn_cluster.rb', line 844

def replace_dependency(target, new_target)
  Jsii::Type.check_type(target, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5DZm5SZXNvdXJjZSJ9")), "target")
  Jsii::Type.check_type(new_target, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5DZm5SZXNvdXJjZSJ9")), "newTarget")
  jsii_call_method("replaceDependency", [target, new_target])
end

#scale_down_behavior ⇒ String?

The way that individual Amazon EC2 instances terminate when an automatic scale-in activity occurs or an instance group is resized.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 512

def scale_down_behavior()
  jsii_get_property("scaleDownBehavior")
end

#scale_down_behavior=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 516

def scale_down_behavior=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "scaleDownBehavior") unless value.nil?
  jsii_set_property("scaleDownBehavior", value)
end

#security_configuration ⇒ String?

The name of the security configuration applied to the cluster.

Returns:

  • (String, nil) 


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# File 'emr/cfn_cluster.rb', line 524

def security_configuration()
  jsii_get_property("securityConfiguration")
end

#security_configuration=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 528

def security_configuration=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "securityConfiguration") unless value.nil?
  jsii_set_property("securityConfiguration", value)
end

#service_role ⇒ String

The IAM role that Amazon EMR assumes in order to access AWS resources on your behalf.

Returns:

  • (String) 


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# File 'emr/cfn_cluster.rb', line 307

def service_role()
  jsii_get_property("serviceRole")
end

#service_role=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 311

def service_role=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "serviceRole")
  jsii_set_property("serviceRole", value)
end

#should_synthesize ⇒ Boolean

Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.

Returns:

  • (Boolean) —

    true if the resource should be included or false is the resource should be omitted.



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# File 'emr/cfn_cluster.rb', line 853

def should_synthesize()
  jsii_call_method("shouldSynthesize", [])
end

#stack ⇒ AWSCDK::Stack

The stack in which this element is defined.

CfnElements must be defined within a stack scope (directly or indirectly).

Returns:



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# File 'emr/cfn_cluster.rb', line 159

def stack()
  jsii_get_property("stack")
end

#step_concurrency_level ⇒ Numeric?

Specifies the number of steps that can be executed concurrently.

Returns:

  • (Numeric, nil) 


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# File 'emr/cfn_cluster.rb', line 536

def step_concurrency_level()
  jsii_get_property("stepConcurrencyLevel")
end

#step_concurrency_level=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 540

def step_concurrency_level=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "stepConcurrencyLevel") unless value.nil?
  jsii_set_property("stepConcurrencyLevel", value)
end

#steps ⇒ AWSCDK::IResolvable, ...

A list of steps to run.

Returns:



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# File 'emr/cfn_cluster.rb', line 548

def steps()
  jsii_get_property("steps")
end

#steps=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 552

def steps=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImNvbGxlY3Rpb24iOnsiZWxlbWVudHR5cGUiOnsidW5pb24iOnsidHlwZXMiOlt7ImZxbiI6ImF3cy1jZGstbGliLklSZXNvbHZhYmxlIn0seyJmcW4iOiJhd3MtY2RrLWxpYi5hd3NfZW1yLkNmbkNsdXN0ZXIuU3RlcENvbmZpZ1Byb3BlcnR5In1dfX0sImtpbmQiOiJhcnJheSJ9fV19fQ==")), "steps") unless value.nil?
  jsii_set_property("steps", value)
end

#tags ⇒ AWSCDK::TagManager

Tag Manager which manages the tags for this resource.

Returns:



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# File 'emr/cfn_cluster.rb', line 251

def tags()
  jsii_get_property("tags")
end

#tags_raw ⇒ Array<AWSCDK::CfnTag>?

A list of tags associated with a cluster.

Returns:



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# File 'emr/cfn_cluster.rb', line 560

def tags_raw()
  jsii_get_property("tagsRaw")
end

#tags_raw=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 564

def tags_raw=(value)
  value = value.is_a?(Array) ? value.map { |jsii_v0| jsii_v0.is_a?(Hash) ? ::AWSCDK::CfnTag.new(**jsii_v0.transform_keys(&:to_sym)) : jsii_v0 } : value
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJjb2xsZWN0aW9uIjp7ImVsZW1lbnR0eXBlIjp7ImZxbiI6ImF3cy1jZGstbGliLkNmblRhZyJ9LCJraW5kIjoiYXJyYXkifX0=")), "tagsRaw") unless value.nil?
  jsii_set_property("tagsRaw", value)
end

#to_string ⇒ String

Returns a string representation of this construct.

Returns:

  • (String) —

    a string representation of this resource



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# File 'emr/cfn_cluster.rb', line 585

def to_string()
  jsii_call_method("toString", [])
end

#updated_properites ⇒ Hash{String => Object}

Deprecated.

use updatedProperties Return properties modified after initiation Resources that expose mutable properties should override this function to collect and return the properties object for this resource.

Deprecated.

Returns:

  • (Hash{String => Object}) 


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# File 'emr/cfn_cluster.rb', line 206

def updated_properites()
  jsii_get_property("updatedProperites")
end

#updated_properties ⇒ Hash{String => Object}

Return properties modified after initiation.

Resources that expose mutable properties should override this function to collect and return the properties object for this resource.

Returns:

  • (Hash{String => Object}) 


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# File 'emr/cfn_cluster.rb', line 216

def updated_properties()
  jsii_get_property("updatedProperties")
end

#validate_properties(_properties) ⇒ void

This method returns an undefined value.

Parameters:

  • _properties (Object) 


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# File 'emr/cfn_cluster.rb', line 859

def validate_properties(_properties)
  Jsii::Type.check_type(_properties, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJhbnkifQ==")), "_properties")
  jsii_call_method("validateProperties", [_properties])
end

#visible_to_all_users ⇒ Boolean, ...

Indicates whether the cluster is visible to all IAM users of the AWS account associated with the cluster.

Returns:



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# File 'emr/cfn_cluster.rb', line 573

def visible_to_all_users()
  jsii_get_property("visibleToAllUsers")
end

#visible_to_all_users=(value) ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 577

def visible_to_all_users=(value)
  Jsii::Type.check_type(value, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3sicHJpbWl0aXZlIjoiYm9vbGVhbiJ9LHsiZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifV19fQ==")), "visibleToAllUsers") unless value.nil?
  jsii_set_property("visibleToAllUsers", value)
end

#with(*mixins) ⇒ Constructs::IConstruct

Applies one or more mixins to this construct.

Mixins are applied in order. The list of constructs is captured at the start of the call, so constructs added by a mixin will not be visited. Use multiple with() calls if subsequent mixins should apply to added constructs.

Parameters:

  • mixins (Array<Constructs::IMixin>)

Returns:

  • (Constructs::IConstruct) 


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# File 'emr/cfn_cluster.rb', line 598

def with(*mixins)
  mixins.each_with_index do |item, index|
    Jsii::Type.check_type(item, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJjb25zdHJ1Y3RzLklNaXhpbiJ9")), "mixins[#{index}]")
  end
  jsii_call_method("with", [*mixins])
end