AWS::EMR::Cluster InstanceFleetProvisioningSpecifications
InstanceFleetProvisioningSpecification is a subproperty of
InstanceFleetConfig. InstanceFleetProvisioningSpecification
defines the launch specification for Spot instances in an instance fleet, which determines
the defined duration and provisioning timeout behavior for Spot instances.
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 Amazon CloudFormation template, use the following syntax:
JSON
{ "OnDemandSpecification" :OnDemandProvisioningSpecification, "SpotSpecification" :SpotProvisioningSpecification}
YAML
OnDemandSpecification:OnDemandProvisioningSpecificationSpotSpecification:SpotProvisioningSpecification
Properties
OnDemandSpecification-
The launch specification for On-Demand Instances in the instance fleet, which determines the allocation strategy.
Note
The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions. On-Demand Instances allocation strategy is available in Amazon EMR releases 5.12.1 and later.
Required: No
Type: OnDemandProvisioningSpecification
Update requires: No interruption
SpotSpecification-
The launch specification for Spot instances in the fleet, which determines the defined duration, provisioning timeout behavior, and allocation strategy.
Required: No
Type: SpotProvisioningSpecification
Update requires: No interruption