Package software.amazon.awscdk.services.emr

Interface CfnCluster.StepConfigProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnCluster.StepConfigProperty.Jsii$Proxy

Enclosing class:

CfnCluster

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

StepConfig is a property of the AWS::EMR::Cluster resource.

The StepConfig property type specifies a cluster (job flow) step, which runs only on the master node. Steps are used to submit data processing jobs to the cluster.

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.*;
 StepConfigProperty stepConfigProperty = 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();
 

See Also:

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

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static CfnCluster.StepConfigProperty.Builder	builder()
default String	getActionOnFailure()	The action to take when the cluster step fails.
Object	getHadoopJarStep()	The JAR file used for the step.
String	getName()	The name of the step.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getHadoopJarStep

@Stability(Stable)
@NotNull
Object getHadoopJarStep()

The JAR file used for the step.

See Also:

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

getName

@Stability(Stable)
@NotNull
String getName()

The name of the step.

See Also:

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

getActionOnFailure

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

The action to take when the cluster step fails.

Possible values are CANCEL_AND_WAIT and CONTINUE .

See Also:

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

builder

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

Returns:

a CfnCluster.StepConfigProperty.Builder of CfnCluster.StepConfigProperty