All Superinterfaces:: software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:: CfnClusterProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.101.0 (build b95fe5d)", date="2024-08-02T00:29:11.002Z") @Stability(Stable) public interface CfnClusterProps extends software.amazon.jsii.JsiiSerializable

Properties for defining a CfnCluster.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.emr.*;
 Object additionalInfo;
 ConfigurationProperty configurationProperty_;
 CfnClusterProps cfnClusterProps = CfnClusterProps.builder()
         .instances(JobFlowInstancesConfigProperty.builder()
                 .additionalMasterSecurityGroups(List.of("additionalMasterSecurityGroups"))
                 .additionalSlaveSecurityGroups(List.of("additionalSlaveSecurityGroups"))
                 .coreInstanceFleet(InstanceFleetConfigProperty.builder()
                         .instanceTypeConfigs(List.of(InstanceTypeConfigProperty.builder()
                                 .instanceType("instanceType")
                                 // the properties below are optional
                                 .bidPrice("bidPrice")
                                 .bidPriceAsPercentageOfOnDemandPrice(123)
                                 .configurations(List.of(ConfigurationProperty.builder()
                                         .classification("classification")
                                         .configurationProperties(Map.of(
                                                 "configurationPropertiesKey", "configurationProperties"))
                                         .configurations(List.of(configurationProperty_))
                                         .build()))
                                 .customAmiId("customAmiId")
                                 .ebsConfiguration(EbsConfigurationProperty.builder()
                                         .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder()
                                                 .volumeSpecification(VolumeSpecificationProperty.builder()
                                                         .sizeInGb(123)
                                                         .volumeType("volumeType")
                                                         // the properties below are optional
                                                         .iops(123)
                                                         .throughput(123)
                                                         .build())
                                                 // the properties below are optional
                                                 .volumesPerInstance(123)
                                                 .build()))
                                         .ebsOptimized(false)
                                         .build())
                                 .weightedCapacity(123)
                                 .build()))
                         .launchSpecifications(InstanceFleetProvisioningSpecificationsProperty.builder()
                                 .onDemandSpecification(OnDemandProvisioningSpecificationProperty.builder()
                                         .allocationStrategy("allocationStrategy")
                                         .build())
                                 .spotSpecification(SpotProvisioningSpecificationProperty.builder()
                                         .timeoutAction("timeoutAction")
                                         .timeoutDurationMinutes(123)
                                         // the properties below are optional
                                         .allocationStrategy("allocationStrategy")
                                         .blockDurationMinutes(123)
                                         .build())
                                 .build())
                         .name("name")
                         .targetOnDemandCapacity(123)
                         .targetSpotCapacity(123)
                         .build())
                 .coreInstanceGroup(InstanceGroupConfigProperty.builder()
                         .instanceCount(123)
                         .instanceType("instanceType")
                         // the properties below are optional
                         .autoScalingPolicy(AutoScalingPolicyProperty.builder()
                                 .constraints(ScalingConstraintsProperty.builder()
                                         .maxCapacity(123)
                                         .minCapacity(123)
                                         .build())
                                 .rules(List.of(ScalingRuleProperty.builder()
                                         .action(ScalingActionProperty.builder()
                                                 .simpleScalingPolicyConfiguration(SimpleScalingPolicyConfigurationProperty.builder()
                                                         .scalingAdjustment(123)
                                                         // the properties below are optional
                                                         .adjustmentType("adjustmentType")
                                                         .coolDown(123)
                                                         .build())
                                                 // the properties below are optional
                                                 .market("market")
                                                 .build())
                                         .name("name")
                                         .trigger(ScalingTriggerProperty.builder()
                                                 .cloudWatchAlarmDefinition(CloudWatchAlarmDefinitionProperty.builder()
                                                         .comparisonOperator("comparisonOperator")
                                                         .metricName("metricName")
                                                         .period(123)
                                                         .threshold(123)
                                                         // the properties below are optional
                                                         .dimensions(List.of(MetricDimensionProperty.builder()
                                                                 .key("key")
                                                                 .value("value")
                                                                 .build()))
                                                         .evaluationPeriods(123)
                                                         .namespace("namespace")
                                                         .statistic("statistic")
                                                         .unit("unit")
                                                         .build())
                                                 .build())
                                         // the properties below are optional
                                         .description("description")
                                         .build()))
                                 .build())
                         .bidPrice("bidPrice")
                         .configurations(List.of(ConfigurationProperty.builder()
                                 .classification("classification")
                                 .configurationProperties(Map.of(
                                         "configurationPropertiesKey", "configurationProperties"))
                                 .configurations(List.of(configurationProperty_))
                                 .build()))
                         .customAmiId("customAmiId")
                         .ebsConfiguration(EbsConfigurationProperty.builder()
                                 .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder()
                                         .volumeSpecification(VolumeSpecificationProperty.builder()
                                                 .sizeInGb(123)
                                                 .volumeType("volumeType")
                                                 // the properties below are optional
                                                 .iops(123)
                                                 .throughput(123)
                                                 .build())
                                         // the properties below are optional
                                         .volumesPerInstance(123)
                                         .build()))
                                 .ebsOptimized(false)
                                 .build())
                         .market("market")
                         .name("name")
                         .build())
                 .ec2KeyName("ec2KeyName")
                 .ec2SubnetId("ec2SubnetId")
                 .ec2SubnetIds(List.of("ec2SubnetIds"))
                 .emrManagedMasterSecurityGroup("emrManagedMasterSecurityGroup")
                 .emrManagedSlaveSecurityGroup("emrManagedSlaveSecurityGroup")
                 .hadoopVersion("hadoopVersion")
                 .keepJobFlowAliveWhenNoSteps(false)
                 .masterInstanceFleet(InstanceFleetConfigProperty.builder()
                         .instanceTypeConfigs(List.of(InstanceTypeConfigProperty.builder()
                                 .instanceType("instanceType")
                                 // the properties below are optional
                                 .bidPrice("bidPrice")
                                 .bidPriceAsPercentageOfOnDemandPrice(123)
                                 .configurations(List.of(ConfigurationProperty.builder()
                                         .classification("classification")
                                         .configurationProperties(Map.of(
                                                 "configurationPropertiesKey", "configurationProperties"))
                                         .configurations(List.of(configurationProperty_))
                                         .build()))
                                 .customAmiId("customAmiId")
                                 .ebsConfiguration(EbsConfigurationProperty.builder()
                                         .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder()
                                                 .volumeSpecification(VolumeSpecificationProperty.builder()
                                                         .sizeInGb(123)
                                                         .volumeType("volumeType")
                                                         // the properties below are optional
                                                         .iops(123)
                                                         .throughput(123)
                                                         .build())
                                                 // the properties below are optional
                                                 .volumesPerInstance(123)
                                                 .build()))
                                         .ebsOptimized(false)
                                         .build())
                                 .weightedCapacity(123)
                                 .build()))
                         .launchSpecifications(InstanceFleetProvisioningSpecificationsProperty.builder()
                                 .onDemandSpecification(OnDemandProvisioningSpecificationProperty.builder()
                                         .allocationStrategy("allocationStrategy")
                                         .build())
                                 .spotSpecification(SpotProvisioningSpecificationProperty.builder()
                                         .timeoutAction("timeoutAction")
                                         .timeoutDurationMinutes(123)
                                         // the properties below are optional
                                         .allocationStrategy("allocationStrategy")
                                         .blockDurationMinutes(123)
                                         .build())
                                 .build())
                         .name("name")
                         .targetOnDemandCapacity(123)
                         .targetSpotCapacity(123)
                         .build())
                 .masterInstanceGroup(InstanceGroupConfigProperty.builder()
                         .instanceCount(123)
                         .instanceType("instanceType")
                         // the properties below are optional
                         .autoScalingPolicy(AutoScalingPolicyProperty.builder()
                                 .constraints(ScalingConstraintsProperty.builder()
                                         .maxCapacity(123)
                                         .minCapacity(123)
                                         .build())
                                 .rules(List.of(ScalingRuleProperty.builder()
                                         .action(ScalingActionProperty.builder()
                                                 .simpleScalingPolicyConfiguration(SimpleScalingPolicyConfigurationProperty.builder()
                                                         .scalingAdjustment(123)
                                                         // the properties below are optional
                                                         .adjustmentType("adjustmentType")
                                                         .coolDown(123)
                                                         .build())
                                                 // the properties below are optional
                                                 .market("market")
                                                 .build())
                                         .name("name")
                                         .trigger(ScalingTriggerProperty.builder()
                                                 .cloudWatchAlarmDefinition(CloudWatchAlarmDefinitionProperty.builder()
                                                         .comparisonOperator("comparisonOperator")
                                                         .metricName("metricName")
                                                         .period(123)
                                                         .threshold(123)
                                                         // the properties below are optional
                                                         .dimensions(List.of(MetricDimensionProperty.builder()
                                                                 .key("key")
                                                                 .value("value")
                                                                 .build()))
                                                         .evaluationPeriods(123)
                                                         .namespace("namespace")
                                                         .statistic("statistic")
                                                         .unit("unit")
                                                         .build())
                                                 .build())
                                         // the properties below are optional
                                         .description("description")
                                         .build()))
                                 .build())
                         .bidPrice("bidPrice")
                         .configurations(List.of(ConfigurationProperty.builder()
                                 .classification("classification")
                                 .configurationProperties(Map.of(
                                         "configurationPropertiesKey", "configurationProperties"))
                                 .configurations(List.of(configurationProperty_))
                                 .build()))
                         .customAmiId("customAmiId")
                         .ebsConfiguration(EbsConfigurationProperty.builder()
                                 .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder()
                                         .volumeSpecification(VolumeSpecificationProperty.builder()
                                                 .sizeInGb(123)
                                                 .volumeType("volumeType")
                                                 // the properties below are optional
                                                 .iops(123)
                                                 .throughput(123)
                                                 .build())
                                         // the properties below are optional
                                         .volumesPerInstance(123)
                                         .build()))
                                 .ebsOptimized(false)
                                 .build())
                         .market("market")
                         .name("name")
                         .build())
                 .placement(PlacementTypeProperty.builder()
                         .availabilityZone("availabilityZone")
                         .build())
                 .serviceAccessSecurityGroup("serviceAccessSecurityGroup")
                 .taskInstanceFleets(List.of(InstanceFleetConfigProperty.builder()
                         .instanceTypeConfigs(List.of(InstanceTypeConfigProperty.builder()
                                 .instanceType("instanceType")
                                 // the properties below are optional
                                 .bidPrice("bidPrice")
                                 .bidPriceAsPercentageOfOnDemandPrice(123)
                                 .configurations(List.of(ConfigurationProperty.builder()
                                         .classification("classification")
                                         .configurationProperties(Map.of(
                                                 "configurationPropertiesKey", "configurationProperties"))
                                         .configurations(List.of(configurationProperty_))
                                         .build()))
                                 .customAmiId("customAmiId")
                                 .ebsConfiguration(EbsConfigurationProperty.builder()
                                         .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder()
                                                 .volumeSpecification(VolumeSpecificationProperty.builder()
                                                         .sizeInGb(123)
                                                         .volumeType("volumeType")
                                                         // the properties below are optional
                                                         .iops(123)
                                                         .throughput(123)
                                                         .build())
                                                 // the properties below are optional
                                                 .volumesPerInstance(123)
                                                 .build()))
                                         .ebsOptimized(false)
                                         .build())
                                 .weightedCapacity(123)
                                 .build()))
                         .launchSpecifications(InstanceFleetProvisioningSpecificationsProperty.builder()
                                 .onDemandSpecification(OnDemandProvisioningSpecificationProperty.builder()
                                         .allocationStrategy("allocationStrategy")
                                         .build())
                                 .spotSpecification(SpotProvisioningSpecificationProperty.builder()
                                         .timeoutAction("timeoutAction")
                                         .timeoutDurationMinutes(123)
                                         // the properties below are optional
                                         .allocationStrategy("allocationStrategy")
                                         .blockDurationMinutes(123)
                                         .build())
                                 .build())
                         .name("name")
                         .targetOnDemandCapacity(123)
                         .targetSpotCapacity(123)
                         .build()))
                 .taskInstanceGroups(List.of(InstanceGroupConfigProperty.builder()
                         .instanceCount(123)
                         .instanceType("instanceType")
                         // the properties below are optional
                         .autoScalingPolicy(AutoScalingPolicyProperty.builder()
                                 .constraints(ScalingConstraintsProperty.builder()
                                         .maxCapacity(123)
                                         .minCapacity(123)
                                         .build())
                                 .rules(List.of(ScalingRuleProperty.builder()
                                         .action(ScalingActionProperty.builder()
                                                 .simpleScalingPolicyConfiguration(SimpleScalingPolicyConfigurationProperty.builder()
                                                         .scalingAdjustment(123)
                                                         // the properties below are optional
                                                         .adjustmentType("adjustmentType")
                                                         .coolDown(123)
                                                         .build())
                                                 // the properties below are optional
                                                 .market("market")
                                                 .build())
                                         .name("name")
                                         .trigger(ScalingTriggerProperty.builder()
                                                 .cloudWatchAlarmDefinition(CloudWatchAlarmDefinitionProperty.builder()
                                                         .comparisonOperator("comparisonOperator")
                                                         .metricName("metricName")
                                                         .period(123)
                                                         .threshold(123)
                                                         // the properties below are optional
                                                         .dimensions(List.of(MetricDimensionProperty.builder()
                                                                 .key("key")
                                                                 .value("value")
                                                                 .build()))
                                                         .evaluationPeriods(123)
                                                         .namespace("namespace")
                                                         .statistic("statistic")
                                                         .unit("unit")
                                                         .build())
                                                 .build())
                                         // the properties below are optional
                                         .description("description")
                                         .build()))
                                 .build())
                         .bidPrice("bidPrice")
                         .configurations(List.of(ConfigurationProperty.builder()
                                 .classification("classification")
                                 .configurationProperties(Map.of(
                                         "configurationPropertiesKey", "configurationProperties"))
                                 .configurations(List.of(configurationProperty_))
                                 .build()))
                         .customAmiId("customAmiId")
                         .ebsConfiguration(EbsConfigurationProperty.builder()
                                 .ebsBlockDeviceConfigs(List.of(EbsBlockDeviceConfigProperty.builder()
                                         .volumeSpecification(VolumeSpecificationProperty.builder()
                                                 .sizeInGb(123)
                                                 .volumeType("volumeType")
                                                 // the properties below are optional
                                                 .iops(123)
                                                 .throughput(123)
                                                 .build())
                                         // the properties below are optional
                                         .volumesPerInstance(123)
                                         .build()))
                                 .ebsOptimized(false)
                                 .build())
                         .market("market")
                         .name("name")
                         .build()))
                 .terminationProtected(false)
                 .unhealthyNodeReplacement(false)
                 .build())
         .jobFlowRole("jobFlowRole")
         .name("name")
         .serviceRole("serviceRole")
         // the properties below are optional
         .additionalInfo(additionalInfo)
         .applications(List.of(ApplicationProperty.builder()
                 .additionalInfo(Map.of(
                         "additionalInfoKey", "additionalInfo"))
                 .args(List.of("args"))
                 .name("name")
                 .version("version")
                 .build()))
         .autoScalingRole("autoScalingRole")
         .autoTerminationPolicy(AutoTerminationPolicyProperty.builder()
                 .idleTimeout(123)
                 .build())
         .bootstrapActions(List.of(BootstrapActionConfigProperty.builder()
                 .name("name")
                 .scriptBootstrapAction(ScriptBootstrapActionConfigProperty.builder()
                         .path("path")
                         // the properties below are optional
                         .args(List.of("args"))
                         .build())
                 .build()))
         .configurations(List.of(ConfigurationProperty.builder()
                 .classification("classification")
                 .configurationProperties(Map.of(
                         "configurationPropertiesKey", "configurationProperties"))
                 .configurations(List.of(configurationProperty_))
                 .build()))
         .customAmiId("customAmiId")
         .ebsRootVolumeIops(123)
         .ebsRootVolumeSize(123)
         .ebsRootVolumeThroughput(123)
         .kerberosAttributes(KerberosAttributesProperty.builder()
                 .kdcAdminPassword("kdcAdminPassword")
                 .realm("realm")
                 // the properties below are optional
                 .adDomainJoinPassword("adDomainJoinPassword")
                 .adDomainJoinUser("adDomainJoinUser")
                 .crossRealmTrustPrincipalPassword("crossRealmTrustPrincipalPassword")
                 .build())
         .logEncryptionKmsKeyId("logEncryptionKmsKeyId")
         .logUri("logUri")
         .managedScalingPolicy(ManagedScalingPolicyProperty.builder()
                 .computeLimits(ComputeLimitsProperty.builder()
                         .maximumCapacityUnits(123)
                         .minimumCapacityUnits(123)
                         .unitType("unitType")
                         // the properties below are optional
                         .maximumCoreCapacityUnits(123)
                         .maximumOnDemandCapacityUnits(123)
                         .build())
                 .build())
         .osReleaseLabel("osReleaseLabel")
         .placementGroupConfigs(List.of(PlacementGroupConfigProperty.builder()
                 .instanceRole("instanceRole")
                 // the properties below are optional
                 .placementStrategy("placementStrategy")
                 .build()))
         .releaseLabel("releaseLabel")
         .scaleDownBehavior("scaleDownBehavior")
         .securityConfiguration("securityConfiguration")
         .stepConcurrencyLevel(123)
         .steps(List.of(StepConfigProperty.builder()
                 .hadoopJarStep(HadoopJarStepConfigProperty.builder()
                         .jar("jar")
                         // the properties below are optional
                         .args(List.of("args"))
                         .mainClass("mainClass")
                         .stepProperties(List.of(KeyValueProperty.builder()
                                 .key("key")
                                 .value("value")
                                 .build()))
                         .build())
                 .name("name")
                 // the properties below are optional
                 .actionOnFailure("actionOnFailure")
                 .build()))
         .tags(List.of(CfnTag.builder()
                 .key("key")
                 .value("value")
                 .build()))
         .visibleToAllUsers(false)
         .build();

See Also:

Nested Class Summary

Nested Classes

Modifier and Type

Interface

Description

static final class

CfnClusterProps.Builder

A builder for CfnClusterProps

static final class

CfnClusterProps.Jsii$Proxy

An implementation for CfnClusterProps
Method Summary

Modifier and Type

Method

Description

static CfnClusterProps.Builder

builder()

default Object

getAdditionalInfo()

A JSON string for selecting additional features.

default Object

getApplications()

The applications to install on this cluster, for example, Spark, Flink, Oozie, Zeppelin, and so on.

default String

getAutoScalingRole()

An IAM role for automatic scaling policies.

default Object

getAutoTerminationPolicy()

An auto-termination policy for an Amazon EMR cluster.

default Object

getBootstrapActions()

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

default Object

getConfigurations()

Applies only to Amazon EMR releases 4.x and later.

default String

getCustomAmiId()

Available only in Amazon EMR releases 5.7.0 and later.

default Number

getEbsRootVolumeIops()

The IOPS, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.

default Number

getEbsRootVolumeSize()

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

default Number

getEbsRootVolumeThroughput()

The throughput, in MiB/s, of the Amazon EBS root device volume of the Linux AMI that is used for each Amazon EC2 instance.

Object

getInstances()

A specification of the number and type of Amazon EC2 instances.

String

getJobFlowRole()

Also called instance profile and Amazon EC2 role.

default Object

getKerberosAttributes()

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

default String

getLogEncryptionKmsKeyId()

The AWS KMS key used for encrypting log files.

default String

getLogUri()

The path to the Amazon S3 location where logs for this cluster are stored.

default Object

getManagedScalingPolicy()

Creates or updates a managed scaling policy for an Amazon EMR cluster.

String

getName()

The name of the cluster.

default String

getOsReleaseLabel()

The Amazon Linux release specified in a cluster launch RunJobFlow request.

default Object

getPlacementGroupConfigs()

default String

getReleaseLabel()

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

default String

getScaleDownBehavior()

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

default String

getSecurityConfiguration()

The name of the security configuration applied to the cluster.

String

getServiceRole()

The IAM role that Amazon EMR assumes in order to access AWS resources on your behalf.

default Number

getStepConcurrencyLevel()

Specifies the number of steps that can be executed concurrently.

default Object

getSteps()

A list of steps to run.

default List<CfnTag>

getTags()

A list of tags associated with a cluster.

default Object

getVisibleToAllUsers()

Indicates whether the cluster is visible to all IAM users of the AWS account associated with the cluster.

Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson

Method Details
- getInstances
  
  @Stability(Stable) @NotNull Object getInstances()
  
  A specification of the number and type of Amazon EC2 instances.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-instances
- getJobFlowRole
  
  @Stability(Stable) @NotNull String getJobFlowRole()
  
  Also called instance profile and Amazon EC2 role.
  An IAM role for an Amazon EMR cluster. The Amazon EC2 instances of the cluster assume this role. The default role is EMR_EC2_DefaultRole . In order to use the default role, you must have already created it using the AWS CLI or console.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-jobflowrole
- getName
  
  @Stability(Stable) @NotNull String getName()
  
  The name of the cluster.
  This parameter can't contain the characters <, >, $, |, or ` (backtick).
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-name
- getServiceRole
  
  @Stability(Stable) @NotNull String getServiceRole()
  
  The IAM role that Amazon EMR assumes in order to access AWS resources on your behalf.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-servicerole
- getAdditionalInfo
  
  @Stability(Stable) @Nullable default Object getAdditionalInfo()
  
  A JSON string for selecting additional features.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-additionalinfo
- getApplications
  
  @Stability(Stable) @Nullable default Object getApplications()
  
  The applications to install on this cluster, for example, Spark, Flink, Oozie, Zeppelin, and so on.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-applications
- getAutoScalingRole
  
  @Stability(Stable) @Nullable default String getAutoScalingRole()
  
  An IAM role for automatic scaling policies.
  The default role is EMR_AutoScaling_DefaultRole . The IAM role provides permissions that the automatic scaling feature requires to launch and terminate Amazon EC2 instances in an instance group.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-autoscalingrole
- getAutoTerminationPolicy
  
  @Stability(Stable) @Nullable default Object getAutoTerminationPolicy()
  
  An auto-termination policy for an Amazon EMR cluster.
  An auto-termination policy defines the amount of idle time in seconds after which a cluster automatically terminates. For alternative cluster termination options, see Control cluster termination .
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-autoterminationpolicy
- getBootstrapActions
  
  @Stability(Stable) @Nullable default Object getBootstrapActions()
  
  A list of bootstrap actions to run before Hadoop starts on the cluster nodes.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-bootstrapactions
- getConfigurations
  
  @Stability(Stable) @Nullable default Object getConfigurations()
  
  Applies only to Amazon EMR releases 4.x and later. The list of configurations that are supplied to the Amazon EMR cluster.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-configurations
- getCustomAmiId
  
  @Stability(Stable) @Nullable default String getCustomAmiId()
  
  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.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-customamiid
- getEbsRootVolumeIops
  
  @Stability(Stable) @Nullable default Number getEbsRootVolumeIops()
  
  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.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-ebsrootvolumeiops
- getEbsRootVolumeSize
  
  @Stability(Stable) @Nullable default Number getEbsRootVolumeSize()
  
  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.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-ebsrootvolumesize
- getEbsRootVolumeThroughput
  
  @Stability(Stable) @Nullable default Number getEbsRootVolumeThroughput()
  
  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.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-ebsrootvolumethroughput
- getKerberosAttributes
  
  @Stability(Stable) @Nullable default Object getKerberosAttributes()
  
  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 .
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-kerberosattributes
- getLogEncryptionKmsKeyId
  
  @Stability(Stable) @Nullable default String getLogEncryptionKmsKeyId()
  
  The AWS 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.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-logencryptionkmskeyid
- getLogUri
  
  @Stability(Stable) @Nullable default String getLogUri()
  
  The path to the Amazon S3 location where logs for this cluster are stored.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-loguri
- getManagedScalingPolicy
  
  @Stability(Stable) @Nullable default Object getManagedScalingPolicy()
  
  Creates or updates a managed scaling policy for an Amazon EMR cluster.
  The managed scaling policy defines the limits for resources, such as Amazon EC2 instances that can be added or terminated from a cluster. The policy only applies to the core and task nodes. The master node cannot be scaled after initial configuration.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-managedscalingpolicy
- getOsReleaseLabel
  
  @Stability(Stable) @Nullable default String getOsReleaseLabel()
  
  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.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-osreleaselabel
- getPlacementGroupConfigs
  
  @Stability(Stable) @Nullable default Object getPlacementGroupConfigs()
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-placementgroupconfigs
- getReleaseLabel
  
  @Stability(Stable) @Nullable default String getReleaseLabel()
  
  The Amazon EMR release label, which determines the version of open-source application packages installed on the cluster.
  Release labels are in the form emr-x.x.x , where x.x.x is an Amazon EMR release version such as emr-5.14.0 . For more information about Amazon EMR release versions and included application versions and features, see . The release label applies only to Amazon EMR releases version 4.0 and later. Earlier versions use AmiVersion .
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-releaselabel
- getScaleDownBehavior
  
  @Stability(Stable) @Nullable default String getScaleDownBehavior()
  
  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 is available only in Amazon EMR releases 4.1.0 and later, and is the default for versions of Amazon EMR earlier than 5.1.0.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-scaledownbehavior
- getSecurityConfiguration
  
  @Stability(Stable) @Nullable default String getSecurityConfiguration()
  
  The name of the security configuration applied to the cluster.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-securityconfiguration
- getStepConcurrencyLevel
  
  @Stability(Stable) @Nullable default Number getStepConcurrencyLevel()
  
  Specifies the number of steps that can be executed concurrently.
  The default value is 1 . The maximum value is 256 .
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-stepconcurrencylevel
- getSteps
  
  @Stability(Stable) @Nullable default Object getSteps()
  
  A list of steps to run.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-steps
- getTags
  
  @Stability(Stable) @Nullable default List<CfnTag> getTags()
  
  A list of tags associated with a cluster.
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-tags
- getVisibleToAllUsers
  
  @Stability(Stable) @Nullable default Object getVisibleToAllUsers()
  
  Indicates whether the cluster is visible to all IAM users of the AWS account associated with the cluster.
  If this value is set to true , all IAM users of that AWS account can view and manage the cluster if they have the proper policy permissions set. If this value is false , only the IAM user that created the cluster can view and manage it. This value can be changed using the SetVisibleToAllUsers action.
  
  When you create clusters directly through the EMR console or API, this value is set to true by default. However, for AWS::EMR::Cluster resources in CloudFormation, the default is false .
  See Also:
  
  http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-emr-cluster.html#cfn-emr-cluster-visibletoallusers
- builder
  
  @Stability(Stable) static CfnClusterProps.Builder builder()
  
  Returns:
  
  a CfnClusterProps.Builder of CfnClusterProps

Interface CfnClusterProps

Nested Class Summary

Method Summary

Methods inherited from interface software.amazon.jsii.JsiiSerializable

Method Details

getInstances

getJobFlowRole

getName

getServiceRole

getAdditionalInfo

getApplications

getAutoScalingRole

getAutoTerminationPolicy

getBootstrapActions

getConfigurations

getCustomAmiId

getEbsRootVolumeIops

getEbsRootVolumeSize

getEbsRootVolumeThroughput

getKerberosAttributes

getLogEncryptionKmsKeyId

getLogUri

getManagedScalingPolicy

getOsReleaseLabel

getPlacementGroupConfigs

getReleaseLabel

getScaleDownBehavior

getSecurityConfiguration

getStepConcurrencyLevel

getSteps

getTags

getVisibleToAllUsers

builder