AWS SDK Version 3 for .NET
API Reference

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A description of a cluster (job flow).

Inheritance Hierarchy

System.Object
  Amazon.ElasticMapReduce.Model.JobFlowDetail

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

Syntax

C#
public class JobFlowDetail

The JobFlowDetail type exposes the following members

Constructors

NameDescription
Public Method JobFlowDetail()

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

Public Method JobFlowDetail(string, string, JobFlowExecutionStatusDetail, JobFlowInstancesDetail)

Instantiates JobFlowDetail with the parameterized properties

Properties

NameTypeDescription
Public Property AmiVersion System.String

Gets and sets the property AmiVersion.

Used only for version 2.x and 3.x of Amazon EMR. The version of the AMI used to initialize Amazon EC2 instances in the job flow. For a list of AMI versions supported by Amazon EMR, see AMI Versions Supported in EMR in the Amazon EMR Developer Guide.

Public Property AutoScalingRole System.String

Gets and sets the property AutoScalingRole.

An IAM role for automatic scaling policies. The default role is EMR_AutoScaling_DefaultRole. The IAM role provides a way for the automatic scaling feature to get the required permissions it needs to launch and terminate EC2 instances in an instance group.

Public Property BootstrapActions System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.BootstrapActionDetail>

Gets and sets the property BootstrapActions.

A list of the bootstrap actions run by the job flow.

Public Property ExecutionStatusDetail Amazon.ElasticMapReduce.Model.JobFlowExecutionStatusDetail

Gets and sets the property ExecutionStatusDetail.

Describes the execution status of the job flow.

Public Property Instances Amazon.ElasticMapReduce.Model.JobFlowInstancesDetail

Gets and sets the property Instances.

Describes the Amazon EC2 instances of the job flow.

Public Property JobFlowId System.String

Gets and sets the property JobFlowId.

The job flow identifier.

Public Property JobFlowRole System.String

Gets and sets the property JobFlowRole.

The IAM role that was specified when the job flow was launched. The EC2 instances of the job flow assume this role.

Public Property LogUri System.String

Gets and sets the property LogUri.

The location in Amazon S3 where log files for the job are stored.

Public Property Name System.String

Gets and sets the property Name.

The name of the job flow.

Public Property ScaleDownBehavior Amazon.ElasticMapReduce.ScaleDownBehavior

Gets and sets the property ScaleDownBehavior.

The way that individual Amazon EC2 instances terminate when an automatic scale-in activity occurs or an instance group is resized. TERMINATE_AT_INSTANCE_HOUR indicates that Amazon EMR terminates nodes at the instance-hour boundary, regardless of when the request to terminate the instance was submitted. This option is only available with Amazon EMR 5.1.0 and later and is the default for clusters created using that version. TERMINATE_AT_TASK_COMPLETION indicates that Amazon EMR blacklists and drains tasks from nodes before terminating the Amazon EC2 instances, regardless of the instance-hour boundary. With either behavior, Amazon EMR removes the least active nodes first and blocks instance termination if it could lead to HDFS corruption. TERMINATE_AT_TASK_COMPLETION available only in Amazon EMR version 4.1.0 and later, and is the default for versions of Amazon EMR earlier than 5.1.0.

Public Property ServiceRole System.String

Gets and sets the property ServiceRole.

The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf.

Public Property Steps System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.StepDetail>

Gets and sets the property Steps.

A list of steps run by the job flow.

Public Property SupportedProducts System.Collections.Generic.List<System.String>

Gets and sets the property SupportedProducts.

A list of strings set by third party software when the job flow is launched. If you are not using third party software to manage the job flow this value is empty.

Public Property VisibleToAllUsers System.Boolean

Gets and sets the property VisibleToAllUsers.

Specifies whether the cluster is visible to all IAM users of the AWS account associated with the cluster. If this value is set to true, all IAM users of that AWS account can view and (if they have the proper policy permissions set) manage the cluster. If it is set to false, only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.

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