Class: AWSCDK::EMR::CfnCluster::OnDemandResizingSpecificationProperty

Inherits:
Jsii::Struct
  • Object
show all
Defined in:
emr/cfn_cluster.rb

Overview

The resize specification for On-Demand Instances in the instance fleet, which contains the resize timeout period.

See Also:

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(allocation_strategy: nil, capacity_reservation_options: nil, timeout_duration_minutes: nil) ⇒ OnDemandResizingSpecificationProperty

Returns a new instance of OnDemandResizingSpecificationProperty.

Parameters:



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# File 'emr/cfn_cluster.rb', line 2503

def initialize(allocation_strategy: nil, capacity_reservation_options: nil, timeout_duration_minutes: nil)
  @allocation_strategy = allocation_strategy
  Jsii::Type.check_type(@allocation_strategy, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "allocationStrategy") unless @allocation_strategy.nil?
  @capacity_reservation_options = capacity_reservation_options.is_a?(Hash) ? ::AWSCDK::EMR::CfnCluster::OnDemandCapacityReservationOptionsProperty.new(**capacity_reservation_options.transform_keys(&:to_sym)) : capacity_reservation_options
  Jsii::Type.check_type(@capacity_reservation_options, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImZxbiI6ImF3cy1jZGstbGliLmF3c19lbXIuQ2ZuQ2x1c3Rlci5PbkRlbWFuZENhcGFjaXR5UmVzZXJ2YXRpb25PcHRpb25zUHJvcGVydHkifV19fQ==")), "capacityReservationOptions") unless @capacity_reservation_options.nil?
  @timeout_duration_minutes = timeout_duration_minutes
  Jsii::Type.check_type(@timeout_duration_minutes, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "timeoutDurationMinutes") unless @timeout_duration_minutes.nil?
end

Instance Attribute Details

#allocation_strategy ⇒ String? (readonly)

Specifies the allocation strategy to use to launch On-Demand instances during a resize.

The default is lowest-price .

Returns:

  • (String, nil)

See Also:



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# File 'emr/cfn_cluster.rb', line 2518

def allocation_strategy
  @allocation_strategy
end

#capacity_reservation_options ⇒ AWSCDK::IResolvable, ... (readonly)

Returns:

See Also:



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# File 'emr/cfn_cluster.rb', line 2521

def capacity_reservation_options
  @capacity_reservation_options
end

#timeout_duration_minutes ⇒ Numeric? (readonly)

On-Demand resize timeout in minutes.

If On-Demand Instances are not provisioned within this time, the resize workflow stops. The minimum value is 5 minutes, and the maximum value is 10,080 minutes (7 days). The timeout applies to all resize workflows on the Instance Fleet. The resize could be triggered by Amazon EMR Managed Scaling or by the customer (via Amazon EMR Console, Amazon EMR CLI modify-instance-fleet or Amazon EMR SDK ModifyInstanceFleet API) or by Amazon EMR due to Amazon EC2 Spot Reclamation.

Returns:

  • (Numeric, nil)

See Also:



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# File 'emr/cfn_cluster.rb', line 2528

def timeout_duration_minutes
  @timeout_duration_minutes
end

Class Method Details

.jsii_properties ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 2530

def self.jsii_properties
  {
    :allocation_strategy => "allocationStrategy",
    :capacity_reservation_options => "capacityReservationOptions",
    :timeout_duration_minutes => "timeoutDurationMinutes",
  }
end

Instance Method Details

#to_jsii ⇒ Object 



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# File 'emr/cfn_cluster.rb', line 2538

def to_jsii
  result = {}
  result.merge!({
    "allocationStrategy" => @allocation_strategy,
    "capacityReservationOptions" => @capacity_reservation_options,
    "timeoutDurationMinutes" => @timeout_duration_minutes,
  })
  result.compact
end