software.amazon.awscdk.services.stepfunctions.tasks

Class EmrCreateClusterProps.Builder

java.lang.Object

software.amazon.awscdk.services.stepfunctions.tasks.EmrCreateClusterProps.Builder

Enclosing interface:

EmrCreateClusterProps

@Stability(value=Experimental)
public static final class EmrCreateClusterProps.Builder
extends Object

A builder for EmrCreateClusterProps

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
EmrCreateClusterProps.Builder	additionalInfo(String additionalInfo) Sets the value of EmrCreateClusterProps.getAdditionalInfo()
EmrCreateClusterProps.Builder	applications(List<EmrCreateCluster.ApplicationConfigProperty> applications) Sets the value of EmrCreateClusterProps.getApplications()
EmrCreateClusterProps.Builder	autoScalingRole(IRole autoScalingRole) Sets the value of EmrCreateClusterProps.getAutoScalingRole()
EmrCreateClusterProps.Builder	bootstrapActions(List<EmrCreateCluster.BootstrapActionConfigProperty> bootstrapActions) Sets the value of EmrCreateClusterProps.getBootstrapActions()
EmrCreateClusterProps	build() Builds the configured instance.
EmrCreateClusterProps.Builder	clusterRole(IRole clusterRole) Sets the value of EmrCreateClusterProps.getClusterRole()
EmrCreateClusterProps.Builder	configurations(List<EmrCreateCluster.ConfigurationProperty> configurations) Sets the value of EmrCreateClusterProps.getConfigurations()
EmrCreateClusterProps.Builder	customAmiId(String customAmiId) Sets the value of EmrCreateClusterProps.getCustomAmiId()
EmrCreateClusterProps.Builder	ebsRootVolumeSize(Number ebsRootVolumeSize) Sets the value of EmrCreateClusterProps.getEbsRootVolumeSize()
EmrCreateClusterProps.Builder	instances(EmrCreateCluster.InstancesConfigProperty instances) Sets the value of EmrCreateClusterProps.getInstances()
EmrCreateClusterProps.Builder	integrationPattern(ServiceIntegrationPattern integrationPattern) Sets the value of EmrCreateClusterProps.getIntegrationPattern()
EmrCreateClusterProps.Builder	kerberosAttributes(EmrCreateCluster.KerberosAttributesProperty kerberosAttributes) Sets the value of EmrCreateClusterProps.getKerberosAttributes()
EmrCreateClusterProps.Builder	logUri(String logUri) Sets the value of EmrCreateClusterProps.getLogUri()
EmrCreateClusterProps.Builder	name(String name) Sets the value of EmrCreateClusterProps.getName()
EmrCreateClusterProps.Builder	releaseLabel(String releaseLabel) Sets the value of EmrCreateClusterProps.getReleaseLabel()
EmrCreateClusterProps.Builder	scaleDownBehavior(EmrCreateCluster.EmrClusterScaleDownBehavior scaleDownBehavior) Sets the value of EmrCreateClusterProps.getScaleDownBehavior()
EmrCreateClusterProps.Builder	securityConfiguration(String securityConfiguration) Sets the value of EmrCreateClusterProps.getSecurityConfiguration()
EmrCreateClusterProps.Builder	serviceRole(IRole serviceRole) Sets the value of EmrCreateClusterProps.getServiceRole()
EmrCreateClusterProps.Builder	tags(List<CfnTag> tags) Sets the value of EmrCreateClusterProps.getTags()
EmrCreateClusterProps.Builder	visibleToAllUsers(Boolean visibleToAllUsers) Sets the value of EmrCreateClusterProps.getVisibleToAllUsers()

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

instances

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder instances(EmrCreateCluster.InstancesConfigProperty instances)

Sets the value of EmrCreateClusterProps.getInstances()

Parameters:

instances - A specification of the number and type of Amazon EC2 instances. This parameter is required.

Returns:

this

name

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder name(String name)

Sets the value of EmrCreateClusterProps.getName()

Parameters:

name - The Name of the Cluster. This parameter is required.

Returns:

this

additionalInfo

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder additionalInfo(String additionalInfo)

Sets the value of EmrCreateClusterProps.getAdditionalInfo()

Parameters:

additionalInfo - A JSON string for selecting additional features.

Returns:

this

applications

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder applications(List<EmrCreateCluster.ApplicationConfigProperty> applications)

Sets the value of EmrCreateClusterProps.getApplications()

Parameters:

applications - A case-insensitive list of applications for Amazon EMR to install and configure when launching the cluster.

Returns:

this

autoScalingRole

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder autoScalingRole(IRole autoScalingRole)

Sets the value of EmrCreateClusterProps.getAutoScalingRole()

Parameters:

autoScalingRole - An IAM role for automatic scaling policies. A Role will be created if one is not provided.

Returns:

this

bootstrapActions

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder bootstrapActions(List<EmrCreateCluster.BootstrapActionConfigProperty> bootstrapActions)

Sets the value of EmrCreateClusterProps.getBootstrapActions()

Parameters:

bootstrapActions - A list of bootstrap actions to run before Hadoop starts on the cluster nodes.

Returns:

this

clusterRole

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder clusterRole(IRole clusterRole)

Sets the value of EmrCreateClusterProps.getClusterRole()

Parameters:

clusterRole - Also called instance profile and EC2 role. An IAM role for an EMR cluster. The EC2 instances of the cluster assume this role.

This attribute has been renamed from jobFlowRole to clusterRole to align with other ERM/StepFunction integration parameters. A Role will be created if one is not provided.

Returns:

this

configurations

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder configurations(List<EmrCreateCluster.ConfigurationProperty> configurations)

Sets the value of EmrCreateClusterProps.getConfigurations()

Parameters:

configurations - The list of configurations supplied for the EMR cluster you are creating.

Returns:

this

customAmiId

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder customAmiId(String customAmiId)

Sets the value of EmrCreateClusterProps.getCustomAmiId()

Parameters:

customAmiId - The ID of a custom Amazon EBS-backed Linux AMI.

Returns:

this

ebsRootVolumeSize

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder ebsRootVolumeSize(Number ebsRootVolumeSize)

Sets the value of EmrCreateClusterProps.getEbsRootVolumeSize()

Parameters:

ebsRootVolumeSize - The size, in GiB, of the EBS root device volume of the Linux AMI that is used for each EC2 instance.

Returns:

this

integrationPattern

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder integrationPattern(ServiceIntegrationPattern integrationPattern)

Sets the value of EmrCreateClusterProps.getIntegrationPattern()

Parameters:

integrationPattern - The service integration pattern indicates different ways to call CreateCluster. The valid value is either FIRE_AND_FORGET or SYNC.

Returns:

this

kerberosAttributes

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder kerberosAttributes(EmrCreateCluster.KerberosAttributesProperty kerberosAttributes)

Sets the value of EmrCreateClusterProps.getKerberosAttributes()

Parameters:

kerberosAttributes - Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration.

Returns:

this

logUri

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder logUri(String logUri)

Sets the value of EmrCreateClusterProps.getLogUri()

Parameters:

logUri - The location in Amazon S3 to write the log files of the job flow.

Returns:

this

releaseLabel

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder releaseLabel(String releaseLabel)

Sets the value of EmrCreateClusterProps.getReleaseLabel()

Parameters:

releaseLabel - The Amazon EMR release label, which determines the version of open-source application packages installed on the cluster.

Returns:

this

scaleDownBehavior

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder scaleDownBehavior(EmrCreateCluster.EmrClusterScaleDownBehavior scaleDownBehavior)

Sets the value of EmrCreateClusterProps.getScaleDownBehavior()

Parameters:

scaleDownBehavior - Specifies the way that individual Amazon EC2 instances terminate when an automatic scale-in activity occurs or an instance group is resized.

Returns:

this

securityConfiguration

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder securityConfiguration(String securityConfiguration)

Sets the value of EmrCreateClusterProps.getSecurityConfiguration()

Parameters:

securityConfiguration - The name of a security configuration to apply to the cluster.

Returns:

this

serviceRole

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder serviceRole(IRole serviceRole)

Sets the value of EmrCreateClusterProps.getServiceRole()

Parameters:

serviceRole - The IAM role that will be assumed by the Amazon EMR service to access AWS resources on your behalf. A Role will be created if one is not provided.

Returns:

this

tags

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder tags(List<CfnTag> tags)

Sets the value of EmrCreateClusterProps.getTags()

Parameters:

tags - A list of tags to associate with a cluster and propagate to Amazon EC2 instances.

Returns:

this

visibleToAllUsers

@Stability(value=Experimental)
public EmrCreateClusterProps.Builder visibleToAllUsers(Boolean visibleToAllUsers)

Sets the value of EmrCreateClusterProps.getVisibleToAllUsers()

Parameters:

visibleToAllUsers - A value of true indicates that all IAM users in the AWS account can perform cluster actions if they have the proper IAM policy permissions.

Returns:

this

build

@Stability(value=Experimental)
public EmrCreateClusterProps build()

Builds the configured instance.

Returns:

a new instance of EmrCreateClusterProps

Throws:

NullPointerException - if any required attribute was not provided