InstanceTypeConfigProperty Struct
An instance type configuration for each instance type in an instance fleet, which determines the EC2 instances Amazon EMR attempts to provision to fulfill On-Demand and Spot target capacities.
Example
ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as cdk from 'aws-cdk-lib';
import { aws_stepfunctions_tasks as stepfunctions_tasks } from 'aws-cdk-lib';
declare const configurationProperty_: stepfunctions_tasks.EmrCreateCluster.ConfigurationProperty;
declare const size: cdk.Size;
const instanceTypeConfigProperty: stepfunctions_tasks.EmrCreateCluster.InstanceTypeConfigProperty = {
instanceType: 'instanceType',
// the properties below are optional
bidPrice: 'bidPrice',
bidPriceAsPercentageOfOnDemandPrice: 123,
configurations: [{
classification: 'classification',
configurations: [configurationProperty_],
properties: {
propertiesKey: 'properties',
},
}],
ebsConfiguration: {
ebsBlockDeviceConfigs: [{
volumeSpecification: {
volumeSize: size,
volumeType: stepfunctions_tasks.EmrCreateCluster.EbsBlockDeviceVolumeType.GP3,
// the properties below are optional
iops: 123,
},
// the properties below are optional
volumesPerInstance: 123,
}],
ebsOptimized: false,
},
priority: 123,
weightedCapacity: 123,
};
Properties
bidPriceoptionalstringbid_priceoptionalstrbidPriceoptionalStringBidPriceoptionalstringBidPriceoptional*string= None#The bid price for each EC2 Spot instance type as defined by InstanceType. Expressed in USD.
Cannot specify both bidPrice and bidPriceAsPercentageOfOnDemandPrice.
bidPriceAsPercentageOfOnDemandPriceoptionalnumberbid_price_as_percentage_of_on_demand_priceoptionalint | floatbidPriceAsPercentageOfOnDemandPriceoptionalNumberBidPriceAsPercentageOfOnDemandPriceoptionaldoubleBidPriceAsPercentageOfOnDemandPriceoptional*float64= None#The bid price, as a percentage of On-Demand price.
Cannot specify both bidPrice and bidPriceAsPercentageOfOnDemandPrice.
configurationsoptionalEmrCreateCluster.ConfigurationProperty[]configurationsoptionaltyping.List[ConfigurationProperty]configurationsoptionalList<ConfigurationProperty>ConfigurationsoptionalConfigurationProperty[]Configurationsoptional*[]ConfigurationProperty= None#A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software that run on the cluster.
ebsConfigurationoptionalEmrCreateCluster.EbsConfigurationPropertyebs_configurationoptionalEbsConfigurationPropertyebsConfigurationoptionalEbsConfigurationPropertyEbsConfigurationoptionalEbsConfigurationPropertyEbsConfigurationoptionalEbsConfigurationProperty= None#The configuration of Amazon Elastic Block Storage (EBS) attached to each instance as defined by InstanceType.
An EC2 instance type.
priorityoptionalnumberpriorityoptionalint | floatpriorityoptionalNumberPriorityoptionaldoublePriorityoptional*float64#The priority at which Amazon EMR launches the EC2 instance with this instance type.
Default: No priority is assigned
Priority starts at 0, which is the highest priority. Amazon EMR considers the highest priority first.
weightedCapacityoptionalnumberweighted_capacityoptionalint | floatweightedCapacityoptionalNumberWeightedCapacityoptionaldoubleWeightedCapacityoptional*float64= None#The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in the InstanceFleetConfig.