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The detailed description of the cluster.
Namespace: Amazon.ElasticMapReduce.Model
Assembly: AWSSDK.ElasticMapReduce.dll
Version: 3.x.y.z
public class Cluster
The Cluster type exposes the following members
Name | Description | |
---|---|---|
Cluster() |
Name | Type | Description | |
---|---|---|---|
Applications | System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.Application> |
Gets and sets the property Applications. The applications installed on this cluster. |
|
AutoScalingRole | System.String |
Gets and sets the property AutoScalingRole.
An IAM role for automatic scaling policies. The default role is |
|
AutoTerminate | System.Boolean |
Gets and sets the property AutoTerminate. Specifies whether the cluster should terminate after completing all steps. |
|
ClusterArn | System.String |
Gets and sets the property ClusterArn. The Amazon Resource Name of the cluster. |
|
Configurations | System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.Configuration> |
Gets and sets the property Configurations. Applies only to Amazon EMR releases 4.x and later. The list of configurations that are supplied to the Amazon EMR cluster. |
|
CustomAmiId | System.String |
Gets and sets the property CustomAmiId. Available only in Amazon EMR releases 5.7.0 and later. The ID of a custom Amazon EBS-backed Linux AMI if the cluster uses a custom AMI. |
|
EbsRootVolumeIops | System.Int32 |
Gets and sets the property EbsRootVolumeIops. The IOPS, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance. Available in Amazon EMR releases 6.15.0 and later. |
|
EbsRootVolumeSize | System.Int32 |
Gets and sets the property EbsRootVolumeSize. The size, in GiB, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance. Available in Amazon EMR releases 4.x and later. |
|
EbsRootVolumeThroughput | System.Int32 |
Gets and sets the property EbsRootVolumeThroughput. The throughput, in MiB/s, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance. Available in Amazon EMR releases 6.15.0 and later. |
|
Ec2InstanceAttributes | Amazon.ElasticMapReduce.Model.Ec2InstanceAttributes |
Gets and sets the property Ec2InstanceAttributes. Provides information about the Amazon EC2 instances in a cluster grouped by category. For example, key name, subnet ID, IAM instance profile, and so on. |
|
Id | System.String |
Gets and sets the property Id. The unique identifier for the cluster. |
|
InstanceCollectionType | Amazon.ElasticMapReduce.InstanceCollectionType |
Gets and sets the property InstanceCollectionType.
The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and
later, excluding 5.0.x versions.
The instance group configuration of the cluster. A value of |
|
KerberosAttributes | Amazon.ElasticMapReduce.Model.KerberosAttributes |
Gets and sets the property KerberosAttributes. Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration. For more information see Use Kerberos Authentication in the Amazon EMR Management Guide. |
|
LogEncryptionKmsKeyId | System.String |
Gets and sets the property LogEncryptionKmsKeyId. The KMS key used for encrypting log files. This attribute is only available with Amazon EMR 5.30.0 and later, excluding Amazon EMR 6.0.0. |
|
LogUri | System.String |
Gets and sets the property LogUri. The path to the Amazon S3 location where logs for this cluster are stored. |
|
MasterPublicDnsName | System.String |
Gets and sets the property MasterPublicDnsName. The DNS name of the master node. If the cluster is on a private subnet, this is the private DNS name. On a public subnet, this is the public DNS name. |
|
Name | System.String |
Gets and sets the property Name. The name of the cluster. |
|
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 an m1.small instance 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. |
|
OSReleaseLabel | System.String |
Gets and sets the property OSReleaseLabel. The Amazon Linux release specified in a cluster launch RunJobFlow request. If no Amazon Linux release was specified, the default Amazon Linux release is shown in the response. |
|
OutpostArn | System.String |
Gets and sets the property OutpostArn. The Amazon Resource Name (ARN) of the Outpost where the cluster is launched. |
|
PlacementGroups | System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.PlacementGroupConfig> |
Gets and sets the property PlacementGroups. Placement group configured for an Amazon EMR cluster. |
|
ReleaseLabel | System.String |
Gets and sets the property ReleaseLabel.
The Amazon EMR release label, which determines the version of open-source application
packages installed on the cluster. Release labels are in the form |
|
RepoUpgradeOnBoot | Amazon.ElasticMapReduce.RepoUpgradeOnBoot |
Gets and sets the property RepoUpgradeOnBoot.
Applies only when |
|
RequestedAmiVersion | System.String |
Gets and sets the property RequestedAmiVersion. The AMI version requested for this cluster. |
|
RunningAmiVersion | System.String |
Gets and sets the property RunningAmiVersion. The AMI version running on this cluster. |
|
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. |
|
SecurityConfiguration | System.String |
Gets and sets the property SecurityConfiguration. The name of the security configuration applied to the cluster. |
|
ServiceRole | System.String |
Gets and sets the property ServiceRole. The IAM role that Amazon EMR assumes in order to access Amazon Web Services resources on your behalf. |
|
Status | Amazon.ElasticMapReduce.Model.ClusterStatus |
Gets and sets the property Status. The current status details about the cluster. |
|
StepConcurrencyLevel | System.Int32 |
Gets and sets the property StepConcurrencyLevel. Specifies the number of steps that can be executed concurrently. |
|
Tags | System.Collections.Generic.List<Amazon.ElasticMapReduce.Model.Tag> |
Gets and sets the property Tags. A list of tags associated with a cluster. |
|
TerminationProtected | System.Boolean |
Gets and sets the property TerminationProtected. Indicates whether Amazon EMR will lock the cluster to prevent the Amazon EC2 instances from being terminated by an API call or user intervention, or in the event of a cluster error. |
|
UnhealthyNodeReplacement | System.Boolean |
Gets and sets the property UnhealthyNodeReplacement. Indicates whether Amazon EMR should gracefully replace Amazon EC2 core instances that have degraded within the cluster. |
|
VisibleToAllUsers | System.Boolean |
Gets and sets the property VisibleToAllUsers.
Indicates whether the cluster is visible to IAM principals in the Amazon Web Services
account associated with the cluster. When
The default value is |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5, 4.0, 3.5