AWS::EMR::Cluster EbsBlockDeviceConfig

EbsBlockDeviceConfig is a subproperty of the EbsConfiguration property type. EbsBlockDeviceConfig defines the number and type of EBS volumes to associate with all EC2 instances in an EMR cluster.

Syntax

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

JSON

{
  "VolumeSpecification" : VolumeSpecification,
  "VolumesPerInstance" : Integer
}

YAML

  VolumeSpecification: 
    VolumeSpecification
  VolumesPerInstance: Integer

Properties

VolumeSpecification

EBS volume specifications such as volume type, IOPS, size (GiB) and throughput (MiB/s) that are requested for the EBS volume attached to an Amazon EC2 instance in the cluster.

Required: Yes

Type: VolumeSpecification

Update requires: No interruption

VolumesPerInstance

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

Required: No

Type: Integer

Update requires: No interruption