Amazon EMR InstanceFleetConfig VolumeSpecification
Use
the VolumeSpecification property
to
specify
settings—such
as volume type, IOPS, and size
(GiB)—for
the Amazon EBS volume attached to an EC2 instance in the fleet. VolumeSpecification
is a subproperty of the Amazon EMR InstanceFleetConfig EbsBlockDeviceConfig property.
Note
The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "Iops" :Integer, "SizeInGB" :Integer, "VolumeType" :String}
YAML
Iops:IntegerSizeInGB:IntegerVolumeType:String
Properties
Iops-
The number of I/O operations per second (IOPS) that the volume supports.
Required: No
Type: Integer
Update requires: Replacement
SizeInGB-
The volume size, in gibibytes (GiB). For valid values, see VolumeSpecification in the Amazon EMR API Reference.
Required: Yes
Type: Integer
Update requires: Replacement
VolumeType-
The volume type. For valid values, see VolumeSpecification in the Amazon EMR API Reference.
Required: Yes
Type: String
Update requires: Replacement
