Interface CfnInstanceFleetConfig.InstanceTypeConfigProperty
- All Superinterfaces:
software.amazon.jsii.JsiiSerializable
- All Known Implementing Classes:
CfnInstanceFleetConfig.InstanceTypeConfigProperty.Jsii$Proxy
- Enclosing class:
CfnInstanceFleetConfig
InstanceType
config is a subproperty of InstanceFleetConfig
.
An instance type configuration specifies each instance type in an instance fleet. The configuration determines the EC2 instances Amazon EMR attempts to provision to fulfill On-Demand and Spot target capacities.
The instance fleet configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions.
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.*; ConfigurationProperty configurationProperty_; InstanceTypeConfigProperty instanceTypeConfigProperty = InstanceTypeConfigProperty.builder() .instanceType("instanceType") // the properties below are optional .bidPrice("bidPrice") .bidPriceAsPercentageOfOnDemandPrice(123) .configurations(List.of(ConfigurationProperty.builder() .classification("classification") .configurationProperties(Map.of( "configurationPropertiesKey", "configurationProperties")) .configurations(List.of(configurationProperty_)) .build())) .customAmiId("customAmiId") .ebsConfiguration(EbsConfigurationProperty.builder() .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder() .volumeSpecification(VolumeSpecificationProperty.builder() .sizeInGb(123) .volumeType("volumeType") // the properties below are optional .iops(123) .throughput(123) .build()) // the properties below are optional .volumesPerInstance(123) .build())) .ebsOptimized(false) .build()) .weightedCapacity(123) .build();
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Nested Class Summary
Nested ClassesModifier and TypeInterfaceDescriptionstatic final class
A builder forCfnInstanceFleetConfig.InstanceTypeConfigProperty
static final class
An implementation forCfnInstanceFleetConfig.InstanceTypeConfigProperty
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Method Summary
Modifier and TypeMethodDescriptionbuilder()
default String
The bid price for each Amazon EC2 Spot Instance type as defined byInstanceType
.default Number
The bid price, as a percentage of On-Demand price, for each Amazon EC2 Spot Instance as defined byInstanceType
.default Object
default String
The custom AMI ID to use for the instance type.default Object
The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined byInstanceType
.An Amazon EC2 instance type, such asm3.xlarge
.default Number
The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined inInstanceFleetConfig
.Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson
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Method Details
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getInstanceType
An Amazon EC2 instance type, such asm3.xlarge
.- See Also:
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getBidPrice
The bid price for each Amazon EC2 Spot Instance type as defined byInstanceType
.Expressed in USD. If neither
BidPrice
norBidPriceAsPercentageOfOnDemandPrice
is provided,BidPriceAsPercentageOfOnDemandPrice
defaults to 100%.- See Also:
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getBidPriceAsPercentageOfOnDemandPrice
The bid price, as a percentage of On-Demand price, for each Amazon EC2 Spot Instance as defined byInstanceType
.Expressed as a number (for example, 20 specifies 20%). If neither
BidPrice
norBidPriceAsPercentageOfOnDemandPrice
is provided,BidPriceAsPercentageOfOnDemandPrice
defaults to 100%.- See Also:
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getConfigurations
Amazon EMR releases 4.x or later.
An optional configuration specification to be used when provisioning cluster instances, which can include configurations for applications and software bundled with Amazon EMR. A configuration consists of a classification, properties, and optional nested configurations. A classification refers to an application-specific configuration file. Properties are the settings you want to change in that file. For more information, see Configuring Applications .
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getCustomAmiId
The custom AMI ID to use for the instance type.- See Also:
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getEbsConfiguration
The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined byInstanceType
.- See Also:
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getWeightedCapacity
The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined inInstanceFleetConfig
.This value is 1 for a master instance fleet, and must be 1 or greater for core and task instance fleets. Defaults to 1 if not specified.
- See Also:
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builder
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