Package software.amazon.awscdk.services.emr

Class CfnCluster.JobFlowInstancesConfigProperty.Builder

java.lang.Object

software.amazon.awscdk.services.emr.CfnCluster.JobFlowInstancesConfigProperty.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<CfnCluster.JobFlowInstancesConfigProperty>

Enclosing interface:

CfnCluster.JobFlowInstancesConfigProperty

@Stability(Stable)
public static final class CfnCluster.JobFlowInstancesConfigProperty.Builder
extends Object
implements software.amazon.jsii.Builder<CfnCluster.JobFlowInstancesConfigProperty>

A builder for CfnCluster.JobFlowInstancesConfigProperty

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
CfnCluster.JobFlowInstancesConfigProperty.Builder	additionalMasterSecurityGroups(List<String> additionalMasterSecurityGroups)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getAdditionalMasterSecurityGroups()
CfnCluster.JobFlowInstancesConfigProperty.Builder	additionalSlaveSecurityGroups(List<String> additionalSlaveSecurityGroups)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getAdditionalSlaveSecurityGroups()
CfnCluster.JobFlowInstancesConfigProperty	build()	Builds the configured instance.
CfnCluster.JobFlowInstancesConfigProperty.Builder	coreInstanceFleet(IResolvable coreInstanceFleet)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceFleet()
CfnCluster.JobFlowInstancesConfigProperty.Builder	coreInstanceFleet(CfnCluster.InstanceFleetConfigProperty coreInstanceFleet)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceFleet()
CfnCluster.JobFlowInstancesConfigProperty.Builder	coreInstanceGroup(IResolvable coreInstanceGroup)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceGroup()
CfnCluster.JobFlowInstancesConfigProperty.Builder	coreInstanceGroup(CfnCluster.InstanceGroupConfigProperty coreInstanceGroup)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceGroup()
CfnCluster.JobFlowInstancesConfigProperty.Builder	ec2KeyName(String ec2KeyName)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEc2KeyName()
CfnCluster.JobFlowInstancesConfigProperty.Builder	ec2SubnetId(String ec2SubnetId)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEc2SubnetId()
CfnCluster.JobFlowInstancesConfigProperty.Builder	ec2SubnetIds(List<String> ec2SubnetIds)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEc2SubnetIds()
CfnCluster.JobFlowInstancesConfigProperty.Builder	emrManagedMasterSecurityGroup(String emrManagedMasterSecurityGroup)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEmrManagedMasterSecurityGroup()
CfnCluster.JobFlowInstancesConfigProperty.Builder	emrManagedSlaveSecurityGroup(String emrManagedSlaveSecurityGroup)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEmrManagedSlaveSecurityGroup()
CfnCluster.JobFlowInstancesConfigProperty.Builder	hadoopVersion(String hadoopVersion)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getHadoopVersion()
CfnCluster.JobFlowInstancesConfigProperty.Builder	keepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getKeepJobFlowAliveWhenNoSteps()
CfnCluster.JobFlowInstancesConfigProperty.Builder	keepJobFlowAliveWhenNoSteps(IResolvable keepJobFlowAliveWhenNoSteps)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getKeepJobFlowAliveWhenNoSteps()
CfnCluster.JobFlowInstancesConfigProperty.Builder	masterInstanceFleet(IResolvable masterInstanceFleet)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceFleet()
CfnCluster.JobFlowInstancesConfigProperty.Builder	masterInstanceFleet(CfnCluster.InstanceFleetConfigProperty masterInstanceFleet)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceFleet()
CfnCluster.JobFlowInstancesConfigProperty.Builder	masterInstanceGroup(IResolvable masterInstanceGroup)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceGroup()
CfnCluster.JobFlowInstancesConfigProperty.Builder	masterInstanceGroup(CfnCluster.InstanceGroupConfigProperty masterInstanceGroup)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceGroup()
CfnCluster.JobFlowInstancesConfigProperty.Builder	placement(IResolvable placement)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getPlacement()
CfnCluster.JobFlowInstancesConfigProperty.Builder	placement(CfnCluster.PlacementTypeProperty placement)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getPlacement()
CfnCluster.JobFlowInstancesConfigProperty.Builder	serviceAccessSecurityGroup(String serviceAccessSecurityGroup)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getServiceAccessSecurityGroup()
CfnCluster.JobFlowInstancesConfigProperty.Builder	taskInstanceFleets(List<? extends Object> taskInstanceFleets)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceFleets()
CfnCluster.JobFlowInstancesConfigProperty.Builder	taskInstanceFleets(IResolvable taskInstanceFleets)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceFleets()
CfnCluster.JobFlowInstancesConfigProperty.Builder	taskInstanceGroups(List<? extends Object> taskInstanceGroups)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceGroups()
CfnCluster.JobFlowInstancesConfigProperty.Builder	taskInstanceGroups(IResolvable taskInstanceGroups)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceGroups()
CfnCluster.JobFlowInstancesConfigProperty.Builder	terminationProtected(Boolean terminationProtected)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTerminationProtected()
CfnCluster.JobFlowInstancesConfigProperty.Builder	terminationProtected(IResolvable terminationProtected)	Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTerminationProtected()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Builder

public Builder()

Method Details

additionalMasterSecurityGroups

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder additionalMasterSecurityGroups(List<String> additionalMasterSecurityGroups)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getAdditionalMasterSecurityGroups()

Parameters:

additionalMasterSecurityGroups - A list of additional Amazon EC2 security group IDs for the master node.

Returns:

this

additionalSlaveSecurityGroups

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder additionalSlaveSecurityGroups(List<String> additionalSlaveSecurityGroups)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getAdditionalSlaveSecurityGroups()

Parameters:

additionalSlaveSecurityGroups - A list of additional Amazon EC2 security group IDs for the core and task nodes.

Returns:

this

coreInstanceFleet

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder coreInstanceFleet(IResolvable coreInstanceFleet)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceFleet()

Parameters:

coreInstanceFleet - Describes the EC2 instances and instance configurations for the core instance fleet when using clusters with the instance fleet configuration.

Returns:

this

coreInstanceFleet

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder coreInstanceFleet(CfnCluster.InstanceFleetConfigProperty coreInstanceFleet)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceFleet()

Parameters:

coreInstanceFleet - Describes the EC2 instances and instance configurations for the core instance fleet when using clusters with the instance fleet configuration.

Returns:

this

coreInstanceGroup

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder coreInstanceGroup(IResolvable coreInstanceGroup)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceGroup()

Parameters:

coreInstanceGroup - Describes the EC2 instances and instance configurations for core instance groups when using clusters with the uniform instance group configuration.

Returns:

this

coreInstanceGroup

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder coreInstanceGroup(CfnCluster.InstanceGroupConfigProperty coreInstanceGroup)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getCoreInstanceGroup()

Parameters:

coreInstanceGroup - Describes the EC2 instances and instance configurations for core instance groups when using clusters with the uniform instance group configuration.

Returns:

this

ec2KeyName

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder ec2KeyName(String ec2KeyName)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEc2KeyName()

Parameters:

ec2KeyName - The name of the Amazon EC2 key pair that can be used to connect to the master node using SSH as the user called "hadoop.".

Returns:

this

ec2SubnetId

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder ec2SubnetId(String ec2SubnetId)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEc2SubnetId()

Parameters:

ec2SubnetId - Applies to clusters that use the uniform instance group configuration. To launch the cluster in Amazon Virtual Private Cloud (Amazon VPC), set this parameter to the identifier of the Amazon VPC subnet where you want the cluster to launch. If you do not specify this value and your account supports EC2-Classic, the cluster launches in EC2-Classic.

Returns:

this

ec2SubnetIds

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder ec2SubnetIds(List<String> ec2SubnetIds)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEc2SubnetIds()

Parameters:

ec2SubnetIds - Applies to clusters that use the instance fleet configuration. When multiple Amazon EC2 subnet IDs are specified, Amazon EMR evaluates them and launches instances in the optimal subnet.

The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

Returns:

this

emrManagedMasterSecurityGroup

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder emrManagedMasterSecurityGroup(String emrManagedMasterSecurityGroup)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEmrManagedMasterSecurityGroup()

Parameters:

emrManagedMasterSecurityGroup - The identifier of the Amazon EC2 security group for the master node. If you specify EmrManagedMasterSecurityGroup , you must also specify EmrManagedSlaveSecurityGroup .

Returns:

this

emrManagedSlaveSecurityGroup

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder emrManagedSlaveSecurityGroup(String emrManagedSlaveSecurityGroup)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getEmrManagedSlaveSecurityGroup()

Parameters:

emrManagedSlaveSecurityGroup - The identifier of the Amazon EC2 security group for the core and task nodes. If you specify EmrManagedSlaveSecurityGroup , you must also specify EmrManagedMasterSecurityGroup .

Returns:

this

hadoopVersion

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder hadoopVersion(String hadoopVersion)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getHadoopVersion()

Parameters:

hadoopVersion - Applies only to Amazon EMR release versions earlier than 4.0. The Hadoop version for the cluster. Valid inputs are "0.18" (no longer maintained), "0.20" (no longer maintained), "0.20.205" (no longer maintained), "1.0.3", "2.2.0", or "2.4.0". If you do not set this value, the default of 0.18 is used, unless the AmiVersion parameter is set in the RunJobFlow call, in which case the default version of Hadoop for that AMI version is used.

Returns:

this

keepJobFlowAliveWhenNoSteps

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder keepJobFlowAliveWhenNoSteps(Boolean keepJobFlowAliveWhenNoSteps)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getKeepJobFlowAliveWhenNoSteps()

Parameters:

keepJobFlowAliveWhenNoSteps - Specifies whether the cluster should remain available after completing all steps. Defaults to true . For more information about configuring cluster termination, see Control Cluster Termination in the EMR Management Guide .

Returns:

this

keepJobFlowAliveWhenNoSteps

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder keepJobFlowAliveWhenNoSteps(IResolvable keepJobFlowAliveWhenNoSteps)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getKeepJobFlowAliveWhenNoSteps()

Parameters:

keepJobFlowAliveWhenNoSteps - Specifies whether the cluster should remain available after completing all steps. Defaults to true . For more information about configuring cluster termination, see Control Cluster Termination in the EMR Management Guide .

Returns:

this

masterInstanceFleet

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder masterInstanceFleet(IResolvable masterInstanceFleet)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceFleet()

Parameters:

masterInstanceFleet - Describes the EC2 instances and instance configurations for the master instance fleet when using clusters with the instance fleet configuration.

Returns:

this

masterInstanceFleet

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder masterInstanceFleet(CfnCluster.InstanceFleetConfigProperty masterInstanceFleet)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceFleet()

Parameters:

masterInstanceFleet - Describes the EC2 instances and instance configurations for the master instance fleet when using clusters with the instance fleet configuration.

Returns:

this

masterInstanceGroup

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder masterInstanceGroup(IResolvable masterInstanceGroup)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceGroup()

Parameters:

masterInstanceGroup - Describes the EC2 instances and instance configurations for the master instance group when using clusters with the uniform instance group configuration.

Returns:

this

masterInstanceGroup

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder masterInstanceGroup(CfnCluster.InstanceGroupConfigProperty masterInstanceGroup)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getMasterInstanceGroup()

Parameters:

masterInstanceGroup - Describes the EC2 instances and instance configurations for the master instance group when using clusters with the uniform instance group configuration.

Returns:

this

placement

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder placement(IResolvable placement)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getPlacement()

Parameters:

placement - The Availability Zone in which the cluster runs.

Returns:

this

placement

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder placement(CfnCluster.PlacementTypeProperty placement)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getPlacement()

Parameters:

placement - The Availability Zone in which the cluster runs.

Returns:

this

serviceAccessSecurityGroup

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder serviceAccessSecurityGroup(String serviceAccessSecurityGroup)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getServiceAccessSecurityGroup()

Parameters:

serviceAccessSecurityGroup - The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private subnets.

Returns:

this

taskInstanceFleets

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder taskInstanceFleets(IResolvable taskInstanceFleets)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceFleets()

Parameters:

taskInstanceFleets - Describes the EC2 instances and instance configurations for the task instance fleets when using clusters with the instance fleet configuration. These task instance fleets are added to the cluster as part of the cluster launch. Each task instance fleet must have a unique name specified so that CloudFormation can differentiate between the task instance fleets.

You can currently specify only one task instance fleet for a cluster. After creating the cluster, you can only modify the mutable properties of InstanceFleetConfig , which are TargetOnDemandCapacity and TargetSpotCapacity . Modifying any other property results in cluster replacement. > To allow a maximum of 30 Amazon EC2 instance types per fleet, include TaskInstanceFleets when you create your cluster. If you create your cluster without TaskInstanceFleets , Amazon EMR uses its default allocation strategy, which allows for a maximum of five Amazon EC2 instance types.

Returns:

this

taskInstanceFleets

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder taskInstanceFleets(List<? extends Object> taskInstanceFleets)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceFleets()

Parameters:

taskInstanceFleets - Describes the EC2 instances and instance configurations for the task instance fleets when using clusters with the instance fleet configuration. These task instance fleets are added to the cluster as part of the cluster launch. Each task instance fleet must have a unique name specified so that CloudFormation can differentiate between the task instance fleets.

You can currently specify only one task instance fleet for a cluster. After creating the cluster, you can only modify the mutable properties of InstanceFleetConfig , which are TargetOnDemandCapacity and TargetSpotCapacity . Modifying any other property results in cluster replacement. > To allow a maximum of 30 Amazon EC2 instance types per fleet, include TaskInstanceFleets when you create your cluster. If you create your cluster without TaskInstanceFleets , Amazon EMR uses its default allocation strategy, which allows for a maximum of five Amazon EC2 instance types.

Returns:

this

taskInstanceGroups

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder taskInstanceGroups(IResolvable taskInstanceGroups)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceGroups()

Parameters:

taskInstanceGroups - Describes the EC2 instances and instance configurations for task instance groups when using clusters with the uniform instance group configuration. These task instance groups are added to the cluster as part of the cluster launch. Each task instance group must have a unique name specified so that CloudFormation can differentiate between the task instance groups.

After creating the cluster, you can only modify the mutable properties of InstanceGroupConfig , which are AutoScalingPolicy and InstanceCount . Modifying any other property results in cluster replacement.

Returns:

this

taskInstanceGroups

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder taskInstanceGroups(List<? extends Object> taskInstanceGroups)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTaskInstanceGroups()

Parameters:

taskInstanceGroups - Describes the EC2 instances and instance configurations for task instance groups when using clusters with the uniform instance group configuration. These task instance groups are added to the cluster as part of the cluster launch. Each task instance group must have a unique name specified so that CloudFormation can differentiate between the task instance groups.

After creating the cluster, you can only modify the mutable properties of InstanceGroupConfig , which are AutoScalingPolicy and InstanceCount . Modifying any other property results in cluster replacement.

Returns:

this

terminationProtected

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder terminationProtected(Boolean terminationProtected)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTerminationProtected()

Parameters:

terminationProtected - Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user intervention, or in the event of a job-flow error.

Returns:

this

terminationProtected

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty.Builder terminationProtected(IResolvable terminationProtected)

Sets the value of CfnCluster.JobFlowInstancesConfigProperty.getTerminationProtected()

Parameters:

terminationProtected - Specifies whether to lock the cluster to prevent the Amazon EC2 instances from being terminated by API call, user intervention, or in the event of a job-flow error.

Returns:

this

build

@Stability(Stable)
public CfnCluster.JobFlowInstancesConfigProperty build()

Builds the configured instance.

Specified by:

build in interface software.amazon.jsii.Builder<CfnCluster.JobFlowInstancesConfigProperty>

Returns:

a new instance of CfnCluster.JobFlowInstancesConfigProperty

Throws:

NullPointerException - if any required attribute was not provided