software.amazon.awscdk.services.stepfunctions.tasks

Interface EmrCreateCluster.InstanceFleetConfigProperty

All Known Implementing Classes:

EmrCreateCluster.InstanceFleetConfigProperty.Jsii$Proxy

Enclosing class:

EmrCreateCluster

public static interface EmrCreateCluster.InstanceFleetConfigProperty

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 java.util.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 java.lang.String	getName() The friendly name of the instance fleet.
default java.lang.Number	getTargetOnDemandCapacity() The target capacity of On-Demand units for the instance fleet, which determines how many On-Demand instances to provision.
default java.lang.Number	getTargetSpotCapacity() The target capacity of Spot units for the instance fleet, which determines how many Spot instances to provision.

Method Detail

getInstanceFleetType

EmrCreateCluster.InstanceRoleType getInstanceFleetType()

The node type that the instance fleet hosts.

Valid values are MASTER,CORE,and TASK.

getInstanceTypeConfigs

default java.util.List<EmrCreateCluster.InstanceTypeConfigProperty> getInstanceTypeConfigs()

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

Default: No instanceTpeConfigs

getLaunchSpecifications

default EmrCreateCluster.InstanceFleetProvisioningSpecificationsProperty getLaunchSpecifications()

The launch specification for the instance fleet.

Default: No launchSpecifications

getName

default java.lang.String getName()

The friendly name of the instance fleet.

Default: No name

getTargetOnDemandCapacity

default java.lang.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

default java.lang.Number getTargetSpotCapacity()

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

Default: No targetSpotCapacity

builder

static EmrCreateCluster.InstanceFleetConfigProperty.Builder builder()

Returns:

a EmrCreateCluster.InstanceFleetConfigProperty.Builder of EmrCreateCluster.InstanceFleetConfigProperty