Class CfnClusterPropsMixin.ComputeLimitsProperty

The Amazon EC2 unit limits for a managed scaling policy.

Inheritance

object

CfnClusterPropsMixin.ComputeLimitsProperty

Implements

CfnClusterPropsMixin.IComputeLimitsProperty

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Namespace: Amazon.CDK.Mixins.Preview.AWS.EMR.Mixins

Assembly: Amazon.CDK.Mixins.Preview.dll

Syntax (csharp)

public class CfnClusterPropsMixin.ComputeLimitsProperty : CfnClusterPropsMixin.IComputeLimitsProperty

Syntax (vb)

Public Class CfnClusterPropsMixin.ComputeLimitsProperty Implements CfnClusterPropsMixin.IComputeLimitsProperty

Remarks

The managed scaling activity of a cluster can not be above or below these limits. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-computelimits.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
             // The values are placeholders you should change.
             using Amazon.CDK.Mixins.Preview.AWS.EMR.Mixins;

             var computeLimitsProperty = new ComputeLimitsProperty {
                 MaximumCapacityUnits = 123,
                 MaximumCoreCapacityUnits = 123,
                 MaximumOnDemandCapacityUnits = 123,
                 MinimumCapacityUnits = 123,
                 UnitType = "unitType"
             };

Synopsis

Constructors

ComputeLimitsProperty()

The Amazon EC2 unit limits for a managed scaling policy.

Properties

MaximumCapacityUnits	The upper boundary of Amazon EC2 units.
MaximumCoreCapacityUnits	The upper boundary of Amazon EC2 units for core node type in a cluster.
MaximumOnDemandCapacityUnits	The upper boundary of On-Demand Amazon EC2 units.
MinimumCapacityUnits	The lower boundary of Amazon EC2 units.
UnitType	The unit type used for specifying a managed scaling policy.

Constructors

ComputeLimitsProperty()

The Amazon EC2 unit limits for a managed scaling policy.

public ComputeLimitsProperty()

Remarks

The managed scaling activity of a cluster can not be above or below these limits. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-computelimits.html

ExampleMetadata: fixture=_generated

Examples

// The code below shows an example of how to instantiate this type.
             // The values are placeholders you should change.
             using Amazon.CDK.Mixins.Preview.AWS.EMR.Mixins;

             var computeLimitsProperty = new ComputeLimitsProperty {
                 MaximumCapacityUnits = 123,
                 MaximumCoreCapacityUnits = 123,
                 MaximumOnDemandCapacityUnits = 123,
                 MinimumCapacityUnits = 123,
                 UnitType = "unitType"
             };

Properties

MaximumCapacityUnits

The upper boundary of Amazon EC2 units.

public double? MaximumCapacityUnits { get; set; }

Property Value

double?

Remarks

It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. Managed scaling activities are not allowed beyond this boundary. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-computelimits.html#cfn-emr-cluster-computelimits-maximumcapacityunits

MaximumCoreCapacityUnits

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

public double? MaximumCoreCapacityUnits { get; set; }

Property Value

double?

Remarks

It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The core units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between core and task nodes.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-computelimits.html#cfn-emr-cluster-computelimits-maximumcorecapacityunits

MaximumOnDemandCapacityUnits

The upper boundary of On-Demand Amazon EC2 units.

public double? MaximumOnDemandCapacityUnits { get; set; }

Property Value

double?

Remarks

It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The On-Demand units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between On-Demand and Spot Instances.

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-computelimits.html#cfn-emr-cluster-computelimits-maximumondemandcapacityunits

MinimumCapacityUnits

The lower boundary of Amazon EC2 units.

public double? MinimumCapacityUnits { get; set; }

Property Value

double?

Remarks

See: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-computelimits.html#cfn-emr-cluster-computelimits-minimumcapacityunits

UnitType

The unit type used for specifying a managed scaling policy.

public string? UnitType { get; set; }