software.amazon.awscdk.services.emr

Interface CfnInstanceGroupConfig.ConfigurationProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnInstanceGroupConfig.ConfigurationProperty.Jsii$Proxy

Enclosing class:

CfnInstanceGroupConfig

@Stability(value=Stable)
public static interface CfnInstanceGroupConfig.ConfigurationProperty
extends software.amazon.jsii.JsiiSerializable

`Configurations` is a property of the `AWS::EMR::Cluster` resource that specifies the configuration of applications on an Amazon EMR cluster.

Configurations are optional. You can use them to have EMR customize applications and software bundled with Amazon EMR when a cluster is created. 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 .

Applies only to Amazon EMR releases 4.0 and later.

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	CfnInstanceGroupConfig.ConfigurationProperty.Builder A builder for CfnInstanceGroupConfig.ConfigurationProperty
static class	CfnInstanceGroupConfig.ConfigurationProperty.Jsii$Proxy An implementation for CfnInstanceGroupConfig.ConfigurationProperty

Method Summary

Modifier and Type	Method and Description
static CfnInstanceGroupConfig.ConfigurationProperty.Builder	builder()
default String	getClassification() The classification within a configuration.
default Object	getConfigurationProperties() Within a configuration classification, a set of properties that represent the settings that you want to change in the configuration file.
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()

Within a configuration classification, a set of properties that represent the settings that you want to change in the configuration file.

Duplicates not allowed.

getConfigurations

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

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

builder

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

Returns:

a CfnInstanceGroupConfig.ConfigurationProperty.Builder of CfnInstanceGroupConfig.ConfigurationProperty