AWS CloudFormation
User Guide (Version )

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AWS::EMR::InstanceGroupConfig EbsBlockDeviceConfig

Configuration of requested EBS block device associated with the instance group with count of volumes that will be associated to every instance.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

Properties

VolumeSpecification

EBS volume specifications such as volume type, IOPS, and size (GiB) that will be requested for the EBS volume attached to an EC2 instance in the cluster.

Required: Yes

Type: VolumeSpecification

Update requires: No interruption

VolumesPerInstance

Number of EBS volumes with a specific volume configuration that will be associated with every instance in the instance group

Required: No

Type: Integer

Update requires: No interruption

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