Package software.amazon.awscdk.services.stepfunctions.tasks

Interface EmrCreateCluster.ManagedScalingComputeLimitsProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

EmrCreateCluster.ManagedScalingComputeLimitsProperty.Jsii$Proxy

Enclosing class:

EmrCreateCluster

@Stability(Stable)
public static interface EmrCreateCluster.ManagedScalingComputeLimitsProperty
extends software.amazon.jsii.JsiiSerializable

The EC2 unit limits for a managed scaling policy.

Example:

 EmrCreateCluster.Builder.create(this, "CreateCluster")
         .instances(InstancesConfigProperty.builder()
                 .instanceFleets(List.of(InstanceFleetConfigProperty.builder()
                         .instanceFleetType(EmrCreateCluster.getInstanceRoleType().CORE)
                         .instanceTypeConfigs(List.of(InstanceTypeConfigProperty.builder()
                                 .instanceType("m5.xlarge")
                                 .build()))
                         .targetOnDemandCapacity(1)
                         .build(), InstanceFleetConfigProperty.builder()
                         .instanceFleetType(EmrCreateCluster.getInstanceRoleType().MASTER)
                         .instanceTypeConfigs(List.of(InstanceTypeConfigProperty.builder()
                                 .instanceType("m5.xlarge")
                                 .build()))
                         .targetOnDemandCapacity(1)
                         .build()))
                 .build())
         .name("ClusterName")
         .releaseLabel("emr-7.9.0")
         .managedScalingPolicy(ManagedScalingPolicyProperty.builder()
                 .computeLimits(ManagedScalingComputeLimitsProperty.builder()
                         .unitType(EmrCreateCluster.getComputeLimitsUnitType().INSTANCE_FLEET_UNITS)
                         .maximumCapacityUnits(4)
                         .minimumCapacityUnits(1)
                         .maximumOnDemandCapacityUnits(4)
                         .maximumCoreCapacityUnits(2)
                         .build())
                 .build())
         .build();
 

See Also:

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

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static EmrCreateCluster.ManagedScalingComputeLimitsProperty.Builder	builder()
Number	getMaximumCapacityUnits()	The upper boundary of Amazon EC2 units.
default Number	getMaximumCoreCapacityUnits()	The upper boundary of Amazon EC2 units for core node type in a cluster.
default Number	getMaximumOnDemandCapacityUnits()	The upper boundary of On-Demand Amazon EC2 units.
Number	getMinimumCapacityUnits()	The lower boundary of Amazon EC2 units.
EmrCreateCluster.ComputeLimitsUnitType	getUnitType()	The unit type used for specifying a managed scaling policy.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getMaximumCapacityUnits

@Stability(Stable)
@NotNull
Number getMaximumCapacityUnits()

The upper boundary of Amazon EC2 units.

getMinimumCapacityUnits

@Stability(Stable)
@NotNull
Number getMinimumCapacityUnits()

The lower boundary of Amazon EC2 units.

getUnitType

@Stability(Stable)
@NotNull
EmrCreateCluster.ComputeLimitsUnitType getUnitType()

The unit type used for specifying a managed scaling policy.

getMaximumCoreCapacityUnits

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

The upper boundary of Amazon EC2 units for core node type in a cluster.

Default: - None

getMaximumOnDemandCapacityUnits

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

The upper boundary of On-Demand Amazon EC2 units.

Default: - None

builder

@Stability(Stable)
static EmrCreateCluster.ManagedScalingComputeLimitsProperty.Builder builder()

Returns:

a EmrCreateCluster.ManagedScalingComputeLimitsProperty.Builder of EmrCreateCluster.ManagedScalingComputeLimitsProperty