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

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method and 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 Detail

getClassification

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

The classification within a configuration.

getConfigurationProperties

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

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

getConfigurations

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

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

builder

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

Returns:

a CfnCluster.ConfigurationProperty.Builder of CfnCluster.ConfigurationProperty