Package software.amazon.awscdk.services.emr

Interface CfnCluster.SpotResizingSpecificationProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnCluster.SpotResizingSpecificationProperty.Jsii$Proxy

Enclosing class:

CfnCluster

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

The resize specification for Spot 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.*;
 SpotResizingSpecificationProperty spotResizingSpecificationProperty = SpotResizingSpecificationProperty.builder()
         .allocationStrategy("allocationStrategy")
         .timeoutDurationMinutes(123)
         .build();
 

See Also:

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

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static CfnCluster.SpotResizingSpecificationProperty.Builder	builder()
default String	getAllocationStrategy()	Specifies the allocation strategy to use to launch Spot instances during a resize.
default Number	getTimeoutDurationMinutes()	Spot 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 Spot instances during a resize.

If you run Amazon EMR releases 6.9.0 or higher, the default is price-capacity-optimized . If you run Amazon EMR releases 6.8.0 or lower, the default is capacity-optimized .

See Also:

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

getTimeoutDurationMinutes

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

Spot resize timeout in minutes.

If Spot Instances are not provisioned within this time, the resize workflow will stop provisioning of Spot instances. Minimum value is 5 minutes and 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-spotresizingspecification.html#cfn-emr-cluster-spotresizingspecification-timeoutdurationminutes

builder

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

Returns:

a CfnCluster.SpotResizingSpecificationProperty.Builder of CfnCluster.SpotResizingSpecificationProperty