Class: Aws::EMR::Types::OnDemandProvisioningSpecification

Inherits:

Struct

• Object
• Struct
• Aws::EMR::Types::OnDemandProvisioningSpecification

Defined in:

gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb

Overview

The launch specification for On-Demand Instances in the instance fleet, which determines the allocation strategy.

The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions. On-Demand Instances allocation strategy is available in Amazon EMR releases 5.12.1 and later.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #allocation_strategy ⇒ String

  Specifies the strategy to use in launching On-Demand instance fleets.

• #capacity_reservation_options ⇒ Types::OnDemandCapacityReservationOptions

  The launch specification for On-Demand instances in the instance fleet, which determines the allocation strategy.

Instance Attribute Details

#allocation_strategy ⇒ String

Specifies the strategy to use in launching On-Demand instance fleets. Available options are lowest-price and prioritized. lowest-price specifies to launch the instances with the lowest price first, and prioritized specifies that Amazon EMR should launch the instances with the highest priority first. The default is lowest-price.

Returns:

• (String)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 4931

class OnDemandProvisioningSpecification < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options)
  SENSITIVE = []
  include Aws::Structure
end

#capacity_reservation_options ⇒ Types::OnDemandCapacityReservationOptions

The launch specification for On-Demand instances in the instance fleet, which determines the allocation strategy.

Returns:

• (Types::OnDemandCapacityReservationOptions)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 4931

class OnDemandProvisioningSpecification < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options)
  SENSITIVE = []
  include Aws::Structure
end