JobFlowDetail

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

Instantiates JobFlowDetail with the parameterized properties

Gets and sets the property AmiVersion.

Applies only to Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR releases 4.0 and later, ReleaseLabel is used. To specify a custom AMI, use CustomAmiID.

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 Amazon EC2 instances in an instance group.

Gets and sets the property BootstrapActions.

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

Gets and sets the property ExecutionStatusDetail.

Describes the execution status of the job flow.

Gets and sets the property Instances.

Describes the Amazon EC2 instances of the job flow.

Gets and sets the property JobFlowId.

The job flow identifier.

Gets and sets the property JobFlowRole.

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

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 6.0.0.

Gets and sets the property LogUri.

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

Gets and sets the property Name.

The name of the job flow.

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 adds nodes to a deny list 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 releases 4.1.0 and later, and is the default for releases of Amazon EMR earlier than 5.1.0.

Gets and sets the property ServiceRole.

The IAM role that is assumed by the Amazon EMR service to access Amazon Web Services resources on your behalf.

Gets and sets the property Steps.

A list of steps run by the job flow.

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.

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 true, IAM principals in the Amazon Web Services account can perform Amazon EMR cluster actions that their IAM policies allow. When false, only the IAM principal that created the cluster and the Amazon Web Services account root user can perform Amazon EMR actions, regardless of IAM permissions policies attached to other IAM principals.

The default value is true if a value is not provided when creating a cluster using the Amazon EMR API RunJobFlow command, the CLI create-cluster command, or the Amazon Web Services Management Console.