Package software.amazon.awscdk.services.emr

Interface CfnCluster.ConfigurationProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnCluster.ConfigurationProperty.Jsii$Proxy

Enclosing class:

CfnCluster

@Stability(Stable)
public static interface CfnCluster.ConfigurationProperty
extends software.amazon.jsii.JsiiSerializable

Used only with Amazon EMR release 4.0 and later.

Configuration is a subproperty of InstanceFleetConfig or InstanceGroupConfig . Configuration specifies optional configurations for customizing open-source big data applications and environment parameters. A configuration consists of a classification, properties, and optional nested configurations. A classification refers to an application-specific configuration file. Properties are the settings you want to change in that file. For more information, see Configuring Applications in the Amazon EMR Release Guide .

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.*;
 ConfigurationProperty configurationProperty_;
 ConfigurationProperty configurationProperty = ConfigurationProperty.builder()
         .classification("classification")
         .configurationProperties(Map.of(
                 "configurationPropertiesKey", "configurationProperties"))
         .configurations(List.of(configurationProperty_))
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-configuration.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnCluster.ConfigurationProperty.Builder	A builder for CfnCluster.ConfigurationProperty
static final class	CfnCluster.ConfigurationProperty.Jsii$Proxy	An implementation for CfnCluster.ConfigurationProperty

Method Summary

Modifier and Type	Method	Description
static CfnCluster.ConfigurationProperty.Builder	builder()
default String	getClassification()	The classification within a configuration.
default Object	getConfigurationProperties()	A list of additional configurations to apply within a configuration object.
default Object	getConfigurations()	A list of additional configurations to apply within a configuration object.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getClassification

@Stability(Stable)
@Nullable
default String getClassification()

The classification within a configuration.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-configuration.html#cfn-emr-cluster-configuration-classification

getConfigurationProperties

@Stability(Stable)
@Nullable
default Object getConfigurationProperties()

A list of additional configurations to apply within a configuration object.

Returns union: either Mapinvalid input: '<'String, String> or IResolvable

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-configuration.html#cfn-emr-cluster-configuration-configurationproperties

getConfigurations

@Stability(Stable)
@Nullable
default Object getConfigurations()

A list of additional configurations to apply within a configuration object.

Returns union: either IResolvable or Listinvalid input: '<'either IResolvable or CfnCluster.ConfigurationProperty>

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-emr-cluster-configuration.html#cfn-emr-cluster-configuration-configurations

builder

@Stability(Stable)
static CfnCluster.ConfigurationProperty.Builder builder()

Returns:

a CfnCluster.ConfigurationProperty.Builder of CfnCluster.ConfigurationProperty