AWS SDK Version 3 for .NET
API Reference

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Configuration defining a new instance group.

Inheritance Hierarchy


Namespace: Amazon.ElasticMapReduce.Model
Assembly: AWSSDK.ElasticMapReduce.dll
Version: 3.x.y.z


public class InstanceGroupConfig

The InstanceGroupConfig type exposes the following members


Public Method InstanceGroupConfig()

Empty constructor used to set properties independently even when a simple constructor is available

Public Method InstanceGroupConfig(InstanceRoleType, string, int)

Instantiates InstanceGroupConfig with the parameterized properties


Public Property AutoScalingPolicy Amazon.ElasticMapReduce.Model.AutoScalingPolicy

Gets and sets the property AutoScalingPolicy.

An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy.

Public Property BidPrice System.String

Gets and sets the property BidPrice.

The maximum Spot price your are willing to pay for EC2 instances.

An optional, nullable field that applies if the MarketType for the instance group is specified as SPOT. Specify the maximum spot price in USD. If the value is NULL and SPOT is specified, the maximum Spot price is set equal to the On-Demand price.

Public Property Configurations System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.Configuration>

Gets and sets the property Configurations.

Amazon EMR releases 4.x or later.

The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

Public Property EbsConfiguration Amazon.ElasticMapReduce.Model.EbsConfiguration

Gets and sets the property EbsConfiguration.

EBS configurations that will be attached to each EC2 instance in the instance group.

Public Property InstanceCount System.Int32

Gets and sets the property InstanceCount.

Target number of instances for the instance group.

Public Property InstanceRole Amazon.ElasticMapReduce.InstanceRoleType

Gets and sets the property InstanceRole.

The role of the instance group in the cluster.

Public Property InstanceType System.String

Gets and sets the property InstanceType.

The EC2 instance type for all instances in the instance group.

Public Property Market Amazon.ElasticMapReduce.MarketType

Gets and sets the property Market.

Market type of the EC2 instances used to create a cluster node.

Public Property Name System.String

Gets and sets the property Name.

Friendly name given to the instance group.

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms