software.amazon.awscdk.services.stepfunctions.tasks

Interface EmrCreateCluster.InstanceFleetConfigProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

EmrCreateCluster.InstanceFleetConfigProperty.Jsii$Proxy

Enclosing class:

EmrCreateCluster

@Stability(value=Stable)
public static interface EmrCreateCluster.InstanceFleetConfigProperty
extends software.amazon.jsii.JsiiSerializable

The configuration that defines an instance fleet.

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.stepfunctions.tasks.*;
 import software.amazon.awscdk.core.*;
 ConfigurationProperty configurationProperty_;
 Size size;
 InstanceFleetConfigProperty instanceFleetConfigProperty = InstanceFleetConfigProperty.builder()
         .instanceFleetType(EmrCreateCluster.getInstanceRoleType().MASTER)
         // the properties below are optional
         .instanceTypeConfigs(List.of(InstanceTypeConfigProperty.builder()
                 .instanceType("instanceType")
                 // the properties below are optional
                 .bidPrice("bidPrice")
                 .bidPriceAsPercentageOfOnDemandPrice(123)
                 .configurations(List.of(ConfigurationProperty.builder()
                         .classification("classification")
                         .configurations(List.of(configurationProperty_))
                         .properties(Map.of(
                                 "propertiesKey", "properties"))
                         .build()))
                 .ebsConfiguration(EbsConfigurationProperty.builder()
                         .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder()
                                 .volumeSpecification(VolumeSpecificationProperty.builder()
                                         .volumeSize(size)
                                         .volumeType(EmrCreateCluster.getEbsBlockDeviceVolumeType().GP2)
                                         // the properties below are optional
                                         .iops(123)
                                         .build())
                                 // the properties below are optional
                                 .volumesPerInstance(123)
                                 .build()))
                         .ebsOptimized(false)
                         .build())
                 .weightedCapacity(123)
                 .build()))
         .launchSpecifications(InstanceFleetProvisioningSpecificationsProperty.builder()
                 .spotSpecification(SpotProvisioningSpecificationProperty.builder()
                         .timeoutAction(EmrCreateCluster.getSpotTimeoutAction().SWITCH_TO_ON_DEMAND)
                         .timeoutDurationMinutes(123)
                         // the properties below are optional
                         .allocationStrategy(EmrCreateCluster.getSpotAllocationStrategy().CAPACITY_OPTIMIZED)
                         .blockDurationMinutes(123)
                         .build())
                 .build())
         .name("name")
         .targetOnDemandCapacity(123)
         .targetSpotCapacity(123)
         .build();
 

See Also:

https://docs.aws.amazon.com/emr/latest/APIReference/API_InstanceFleetConfig.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	EmrCreateCluster.InstanceFleetConfigProperty.Builder A builder for EmrCreateCluster.InstanceFleetConfigProperty
static class	EmrCreateCluster.InstanceFleetConfigProperty.Jsii$Proxy An implementation for EmrCreateCluster.InstanceFleetConfigProperty

Method Summary

Modifier and Type	Method and Description
static EmrCreateCluster.InstanceFleetConfigProperty.Builder	builder()
EmrCreateCluster.InstanceRoleType	getInstanceFleetType() The node type that the instance fleet hosts.
default List<EmrCreateCluster.InstanceTypeConfigProperty>	getInstanceTypeConfigs() The instance type configurations that define the EC2 instances in the instance fleet.
default EmrCreateCluster.InstanceFleetProvisioningSpecificationsProperty	getLaunchSpecifications() The launch specification for the instance fleet.
default String	getName() The friendly name of the instance fleet.
default Number	getTargetOnDemandCapacity() The target capacity of On-Demand units for the instance fleet, which determines how many On-Demand instances to provision.
default Number	getTargetSpotCapacity() The target capacity of Spot units for the instance fleet, which determines how many Spot instances to provision.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Detail

getInstanceFleetType

@Stability(value=Stable)
 @NotNull
EmrCreateCluster.InstanceRoleType getInstanceFleetType()

The node type that the instance fleet hosts.

Valid values are MASTER,CORE,and TASK.

getInstanceTypeConfigs

@Stability(value=Stable)
 @Nullable
default List<EmrCreateCluster.InstanceTypeConfigProperty> getInstanceTypeConfigs()

The instance type configurations that define the EC2 instances in the instance fleet.

Default: No instanceTpeConfigs

getLaunchSpecifications

@Stability(value=Stable)
 @Nullable
default EmrCreateCluster.InstanceFleetProvisioningSpecificationsProperty getLaunchSpecifications()

The launch specification for the instance fleet.

Default: No launchSpecifications

getName

@Stability(value=Stable)
 @Nullable
default String getName()

The friendly name of the instance fleet.

Default: No name

getTargetOnDemandCapacity

@Stability(value=Stable)
 @Nullable
default Number getTargetOnDemandCapacity()

The target capacity of On-Demand units for the instance fleet, which determines how many On-Demand instances to provision.

Default: No targetOnDemandCapacity

getTargetSpotCapacity

@Stability(value=Stable)
 @Nullable
default Number getTargetSpotCapacity()

The target capacity of Spot units for the instance fleet, which determines how many Spot instances to provision.

Default: No targetSpotCapacity

builder

@Stability(value=Stable)
static EmrCreateCluster.InstanceFleetConfigProperty.Builder builder()

Returns:

a EmrCreateCluster.InstanceFleetConfigProperty.Builder of EmrCreateCluster.InstanceFleetConfigProperty