AWS SDK Version 3 for .NET
API Reference

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Specify the type of Amazon EC2 instances that the cluster (job flow) runs on.

Inheritance Hierarchy

System.Object
  Amazon.ElasticMapReduce.Model.JobFlowInstancesDetail

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

Syntax

C#
public class JobFlowInstancesDetail

The JobFlowInstancesDetail type exposes the following members

Constructors

NameDescription
Public Method JobFlowInstancesDetail()

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

Public Method JobFlowInstancesDetail(string, string, int)

Instantiates JobFlowInstancesDetail with the parameterized properties

Properties

NameTypeDescription
Public Property Ec2KeyName System.String

Gets and sets the property Ec2KeyName.

The name of an Amazon EC2 key pair that can be used to ssh to the master node.

Public Property Ec2SubnetId System.String

Gets and sets the property Ec2SubnetId.

For clusters launched within Amazon Virtual Private Cloud, this is the identifier of the subnet where the cluster was launched.

Public Property HadoopVersion System.String

Gets and sets the property HadoopVersion.

The Hadoop version for the cluster.

Public Property InstanceCount System.Int32

Gets and sets the property InstanceCount.

The number of Amazon EC2 instances in the cluster. If the value is 1, the same instance serves as both the master and slave node. If the value is greater than 1, one instance is the master node and all others are slave nodes.

Public Property InstanceGroups System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.InstanceGroupDetail>

Gets and sets the property InstanceGroups.

Details about the instance groups in a cluster.

Public Property KeepJobFlowAliveWhenNoSteps System.Boolean

Gets and sets the property KeepJobFlowAliveWhenNoSteps.

Specifies whether the cluster should remain available after completing all steps.

Public Property MasterInstanceId System.String

Gets and sets the property MasterInstanceId.

The Amazon EC2 instance identifier of the master node.

Public Property MasterInstanceType System.String

Gets and sets the property MasterInstanceType.

The Amazon EC2 master node instance type.

Public Property MasterPublicDnsName System.String

Gets and sets the property MasterPublicDnsName.

The DNS name of the master node.

Public Property NormalizedInstanceHours System.Int32

Gets and sets the property NormalizedInstanceHours.

An approximation of the cost of the cluster, represented in m1.small/hours. This value is incremented one time for every hour that an m1.small runs. Larger instances are weighted more, so an Amazon EC2 instance that is roughly four times more expensive would result in the normalized instance hours being incremented by four. This result is only an approximation and does not reflect the actual billing rate.

Public Property Placement Amazon.ElasticMapReduce.Model.PlacementType

Gets and sets the property Placement.

The Amazon EC2 Availability Zone for the cluster.

Public Property SlaveInstanceType System.String

Gets and sets the property SlaveInstanceType.

The Amazon EC2 slave node instance type.

Public Property TerminationProtected System.Boolean

Gets and sets the property TerminationProtected.

Specifies whether the Amazon EC2 instances in the cluster are protected from termination by API calls, user intervention, or in the event of a job-flow error.

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