OnDemandResizingSpecification - Amazon EMR

OnDemandResizingSpecification

The resize specification for On-Demand Instances in the instance fleet, which contains the resize timeout period.

Contents

AllocationStrategy

Specifies the allocation strategy to use to launch On-Demand instances during a resize. The default is lowest-price.

Type: String

Valid Values: lowest-price | prioritized

Required: No

CapacityReservationOptions

Describes the strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

Type: OnDemandCapacityReservationOptions object

Required: No

TimeoutDurationMinutes

On-Demand resize timeout in minutes. If On-Demand Instances are not provisioned within this time, the resize workflow stops. The minimum value is 5 minutes, and the maximum value is 10,080 minutes (7 days). The timeout applies to all resize workflows on the Instance Fleet. The resize could be triggered by Amazon EMR Managed Scaling or by the customer (via Amazon EMR Console, Amazon EMR CLI modify-instance-fleet or Amazon EMR SDK ModifyInstanceFleet API) or by Amazon EMR due to Amazon EC2 Spot Reclamation.

Type: Integer

Valid Range: Minimum value of 0.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: