Class: Aws::EMR::Types::PlacementType

Inherits:

Struct

• Object
• Struct
• Aws::EMR::Types::PlacementType

Defined in:

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

Overview

The Amazon EC2 Availability Zone configuration of the cluster (job flow).

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #availability_zone ⇒ String

  The Amazon EC2 Availability Zone for the cluster.

• #availability_zones ⇒ Array<String>

  When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone.

Instance Attribute Details

#availability_zone ⇒ String

The Amazon EC2 Availability Zone for the cluster. AvailabilityZone is used for uniform instance groups, while AvailabilityZones (plural) is used for instance fleets.

Returns:

• (String)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 5082

class PlacementType < Struct.new(
  :availability_zone,
  :availability_zones)
  SENSITIVE = []
  include Aws::Structure
end

#availability_zones ⇒ Array<String>

When multiple Availability Zones are specified, Amazon EMR evaluates them and launches instances in the optimal Availability Zone. AvailabilityZones is used for instance fleets, while AvailabilityZone (singular) is used for uniform instance groups.

The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

Returns:

• (Array<String>)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 5082

class PlacementType < Struct.new(
  :availability_zone,
  :availability_zones)
  SENSITIVE = []
  include Aws::Structure
end