Package software.amazon.awssdk.services.emr.model

Interface JobFlowInstancesDetail.Builder

All Superinterfaces:

CopyableBuilder<JobFlowInstancesDetail.Builder,JobFlowInstancesDetail>, SdkBuilder<JobFlowInstancesDetail.Builder,JobFlowInstancesDetail>

Enclosing class:

JobFlowInstancesDetail

public static interface JobFlowInstancesDetail.Builder
extends CopyableBuilder<JobFlowInstancesDetail.Builder,JobFlowInstancesDetail>

Method Summary

Modifier and Type	Method	Description
JobFlowInstancesDetail.Builder	ec2KeyName(String ec2KeyName)	The name of an Amazon EC2 key pair that can be used to ssh to the master node.
JobFlowInstancesDetail.Builder	ec2SubnetId(String ec2SubnetId)	For clusters launched within Amazon Virtual Private Cloud, this is the identifier of the subnet where the cluster was launched.
JobFlowInstancesDetail.Builder	hadoopVersion(String hadoopVersion)	The Hadoop version for the cluster.
JobFlowInstancesDetail.Builder	instanceCount(Integer instanceCount)	The number of Amazon EC2 instances in the cluster.
JobFlowInstancesDetail.Builder	instanceGroups(Collection<InstanceGroupDetail> instanceGroups)	Details about the instance groups in a cluster.
JobFlowInstancesDetail.Builder	instanceGroups(InstanceGroupDetail... instanceGroups)	Details about the instance groups in a cluster.
JobFlowInstancesDetail.Builder	keepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps)	Specifies whether the cluster should remain available after completing all steps.
JobFlowInstancesDetail.Builder	masterInstanceId(String masterInstanceId)	The Amazon EC2 instance identifier of the master node.
JobFlowInstancesDetail.Builder	masterInstanceType(String masterInstanceType)	The Amazon EC2 master node instance type.
JobFlowInstancesDetail.Builder	masterPublicDnsName(String masterPublicDnsName)	The DNS name of the master node.
JobFlowInstancesDetail.Builder	normalizedInstanceHours(Integer normalizedInstanceHours)	An approximation of the cost of the cluster, represented in m1.small/hours.
JobFlowInstancesDetail.Builder	placement(PlacementType placement)	The Amazon EC2 Availability Zone for the cluster.
JobFlowInstancesDetail.Builder	slaveInstanceType(String slaveInstanceType)	The Amazon EC2 slave node instance type.
JobFlowInstancesDetail.Builder	terminationProtected(Boolean 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.

Methods inherited from interface software.amazon.awssdk.utils.builder.CopyableBuilder

copy

Methods inherited from interface software.amazon.awssdk.utils.builder.SdkBuilder

apply, build

Method Detail

masterInstanceType

JobFlowInstancesDetail.Builder masterInstanceType(String masterInstanceType)

The Amazon EC2 master node instance type.

Parameters:

masterInstanceType - The Amazon EC2 master node instance type.

Returns:

Returns a reference to this object so that method calls can be chained together.

masterPublicDnsName

JobFlowInstancesDetail.Builder masterPublicDnsName(String masterPublicDnsName)

The DNS name of the master node.

Parameters:

masterPublicDnsName - The DNS name of the master node.

Returns:

Returns a reference to this object so that method calls can be chained together.

masterInstanceId

JobFlowInstancesDetail.Builder masterInstanceId(String masterInstanceId)

The Amazon EC2 instance identifier of the master node.

Parameters:

masterInstanceId - The Amazon EC2 instance identifier of the master node.

Returns:

Returns a reference to this object so that method calls can be chained together.

slaveInstanceType

JobFlowInstancesDetail.Builder slaveInstanceType(String slaveInstanceType)

The Amazon EC2 slave node instance type.

Parameters:

slaveInstanceType - The Amazon EC2 slave node instance type.

Returns:

Returns a reference to this object so that method calls can be chained together.

instanceCount

JobFlowInstancesDetail.Builder instanceCount(Integer 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.

Parameters:

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.

Returns:

Returns a reference to this object so that method calls can be chained together.

instanceGroups

JobFlowInstancesDetail.Builder instanceGroups(Collection<InstanceGroupDetail> instanceGroups)

Details about the instance groups in a cluster.

Parameters:

instanceGroups - Details about the instance groups in a cluster.

Returns:

Returns a reference to this object so that method calls can be chained together.

instanceGroups

JobFlowInstancesDetail.Builder instanceGroups(InstanceGroupDetail... instanceGroups)

Details about the instance groups in a cluster.

NOTE: This method appends the values to the existing list (if any). Use #setInstanceGroups(java.util.Collection) or #withInstanceGroups(java.util.Collection) if you want to override the existing values.

Parameters:

instanceGroups - Details about the instance groups in a cluster.

Returns:

Returns a reference to this object so that method calls can be chained together.

normalizedInstanceHours

JobFlowInstancesDetail.Builder normalizedInstanceHours(Integer 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.

Parameters:

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.

Returns:

Returns a reference to this object so that method calls can be chained together.

ec2KeyName

JobFlowInstancesDetail.Builder ec2KeyName(String ec2KeyName)

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

Parameters:

ec2KeyName - The name of an Amazon EC2 key pair that can be used to ssh to the master node.

Returns:

Returns a reference to this object so that method calls can be chained together.

ec2SubnetId

JobFlowInstancesDetail.Builder ec2SubnetId(String ec2SubnetId)

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

Parameters:

ec2SubnetId - For clusters launched within Amazon Virtual Private Cloud, this is the identifier of the subnet where the cluster was launched.

Returns:

Returns a reference to this object so that method calls can be chained together.

placement

JobFlowInstancesDetail.Builder placement(PlacementType placement)

The Amazon EC2 Availability Zone for the cluster.

Parameters:

placement - The Amazon EC2 Availability Zone for the cluster.

Returns:

Returns a reference to this object so that method calls can be chained together.

keepJobFlowAliveWhenNoSteps

JobFlowInstancesDetail.Builder keepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps)

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

Parameters:

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

Returns:

Returns a reference to this object so that method calls can be chained together.

terminationProtected

JobFlowInstancesDetail.Builder terminationProtected(Boolean 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.

Parameters:

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.

Returns:

Returns a reference to this object so that method calls can be chained together.

hadoopVersion

JobFlowInstancesDetail.Builder hadoopVersion(String hadoopVersion)

The Hadoop version for the cluster.

Parameters:

hadoopVersion - The Hadoop version for the cluster.

Returns:

Returns a reference to this object so that method calls can be chained together.