AWS CloudFormation
User Guide (Version )

The AWS Documentation website is getting a new look!
Try it now and let us know what you think. Switch to the new look >>

You can return to the original look by selecting English in the language selector above.

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.


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



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


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

On this page: