Class: Aws::EMR::Types::ComputeLimits

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

Overview

The Amazon EC2 unit limits for a managed scaling policy. The managed scaling activity of a cluster can not be above or below these limits. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

See Also:

Constant Summary collapse

SENSITIVE = 
[]

Instance Attribute Summary collapse

Instance Attribute Details

#maximum_capacity_units ⇒ Integer

The upper boundary of Amazon EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. Managed scaling activities are not allowed beyond this boundary. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

Returns:

  • (Integer) 


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# File 'lib/aws-sdk-emr/types.rb', line 1026

class ComputeLimits < Struct.new(
  :unit_type,
  :minimum_capacity_units,
  :maximum_capacity_units,
  :maximum_on_demand_capacity_units,
  :maximum_core_capacity_units)
  SENSITIVE = []
  include Aws::Structure
end

#maximum_core_capacity_units ⇒ Integer

The upper boundary of Amazon EC2 units for core node type in a cluster. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The core units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between core and task nodes.

Returns:

  • (Integer) 


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# File 'lib/aws-sdk-emr/types.rb', line 1026

class ComputeLimits < Struct.new(
  :unit_type,
  :minimum_capacity_units,
  :maximum_capacity_units,
  :maximum_on_demand_capacity_units,
  :maximum_core_capacity_units)
  SENSITIVE = []
  include Aws::Structure
end

#maximum_on_demand_capacity_units ⇒ Integer

The upper boundary of On-Demand Amazon EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The On-Demand units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between On-Demand and Spot Instances.

Returns:

  • (Integer) 


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# File 'lib/aws-sdk-emr/types.rb', line 1026

class ComputeLimits < Struct.new(
  :unit_type,
  :minimum_capacity_units,
  :maximum_capacity_units,
  :maximum_on_demand_capacity_units,
  :maximum_core_capacity_units)
  SENSITIVE = []
  include Aws::Structure
end

#minimum_capacity_units ⇒ Integer

The lower boundary of Amazon EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. Managed scaling activities are not allowed beyond this boundary. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

Returns:

  • (Integer) 


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# File 'lib/aws-sdk-emr/types.rb', line 1026

class ComputeLimits < Struct.new(
  :unit_type,
  :minimum_capacity_units,
  :maximum_capacity_units,
  :maximum_on_demand_capacity_units,
  :maximum_core_capacity_units)
  SENSITIVE = []
  include Aws::Structure
end

#unit_type ⇒ String

The unit type used for specifying a managed scaling policy.

Returns:

  • (String) 


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# File 'lib/aws-sdk-emr/types.rb', line 1026

class ComputeLimits < Struct.new(
  :unit_type,
  :minimum_capacity_units,
  :maximum_capacity_units,
  :maximum_on_demand_capacity_units,
  :maximum_core_capacity_units)
  SENSITIVE = []
  include Aws::Structure
end