Package software.amazon.awscdk.services.emr

Interface CfnCluster.OnDemandResizingSpecificationProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnCluster.OnDemandResizingSpecificationProperty.Jsii$Proxy

Enclosing class:

CfnCluster

@Stability(Stable)
public static interface CfnCluster.OnDemandResizingSpecificationProperty
extends software.amazon.jsii.JsiiSerializable

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

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.emr.*;
 OnDemandResizingSpecificationProperty onDemandResizingSpecificationProperty = OnDemandResizingSpecificationProperty.builder()
         .allocationStrategy("allocationStrategy")
         .capacityReservationOptions(OnDemandCapacityReservationOptionsProperty.builder()
                 .capacityReservationPreference("capacityReservationPreference")
                 .capacityReservationResourceGroupArn("capacityReservationResourceGroupArn")
                 .usageStrategy("usageStrategy")
                 .build())
         .timeoutDurationMinutes(123)
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-ondemandresizingspecification.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnCluster.OnDemandResizingSpecificationProperty.Builder	A builder for CfnCluster.OnDemandResizingSpecificationProperty
static final class	CfnCluster.OnDemandResizingSpecificationProperty.Jsii$Proxy	An implementation for CfnCluster.OnDemandResizingSpecificationProperty

Method Summary

Modifier and Type	Method	Description
static CfnCluster.OnDemandResizingSpecificationProperty.Builder	builder()
default String	getAllocationStrategy()	Specifies the allocation strategy to use to launch On-Demand instances during a resize.
default Object	getCapacityReservationOptions()	Returns union: either IResolvable or CfnCluster.OnDemandCapacityReservationOptionsProperty
default Number	getTimeoutDurationMinutes()	On-Demand resize timeout in minutes.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getAllocationStrategy

@Stability(Stable)
@Nullable
default String getAllocationStrategy()

Specifies the allocation strategy to use to launch On-Demand instances during a resize.

The default is lowest-price .

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-ondemandresizingspecification.html#cfn-emr-cluster-ondemandresizingspecification-allocationstrategy

getCapacityReservationOptions

@Stability(Stable)
@Nullable
default Object getCapacityReservationOptions()

Returns union: either IResolvable or CfnCluster.OnDemandCapacityReservationOptionsProperty

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-ondemandresizingspecification.html#cfn-emr-cluster-ondemandresizingspecification-capacityreservationoptions

getTimeoutDurationMinutes

@Stability(Stable)
@Nullable
default Number getTimeoutDurationMinutes()

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.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-ondemandresizingspecification.html#cfn-emr-cluster-ondemandresizingspecification-timeoutdurationminutes

builder

@Stability(Stable)
static CfnCluster.OnDemandResizingSpecificationProperty.Builder builder()

Returns:

a CfnCluster.OnDemandResizingSpecificationProperty.Builder of CfnCluster.OnDemandResizingSpecificationProperty