AWS CloudFormation
User Guide (API Version 2010-05-15)

Amazon EMR EbsConfiguration

EbsConfiguration is a property of the Amazon EMR Cluster InstanceGroupConfig property and the AWS::EMR::InstanceGroupConfig resource that defines Amazon Elastic Block Store (Amazon EBS) storage volumes to attach to your Amazon EMR (Amazon EMR) instances.



{ "EbsBlockDeviceConfigs" : [ EbsBlockDeviceConfig, ... ], "EbsOptimized" : Boolean }


EbsBlockDeviceConfigs: - EbsBlockDeviceConfig EbsOptimized: Boolean



Configures the block storage devices that are associated with your EMR instances.

Required: No

Type: List of Amazon EMR EbsConfiguration EbsBlockDeviceConfigs


Indicates whether the instances are optimized for Amazon EBS I/O. This optimization provides dedicated throughput to Amazon EBS and an optimized configuration stack to provide optimal EBS I/O performance. For more information about fees and supported instance types, see EBS-Optimized Instances in the Amazon EC2 User Guide for Linux Instances.

Required: No

Type: Boolean

Default value: false

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