Package software.amazon.awssdk.services.emr.model

Class HadoopJarStepConfig

java.lang.Object

software.amazon.awssdk.services.emr.model.HadoopJarStepConfig

All Implemented Interfaces:

StructuredPojo, ToCopyableBuilder<HadoopJarStepConfig.Builder,HadoopJarStepConfig>

@Generated("software.amazon.awssdk:codegen")
public class HadoopJarStepConfig
extends Object
implements StructuredPojo, ToCopyableBuilder<HadoopJarStepConfig.Builder,HadoopJarStepConfig>

A job flow step consisting of a JAR file whose main function will be executed. The main function submits a job for Hadoop to execute and waits for the job to finish or fail.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	HadoopJarStepConfig.Builder

Method Summary

Modifier and Type	Method	Description
List<String>	args()	A list of command line arguments passed to the JAR file's main function when executed.
static HadoopJarStepConfig.Builder	builder()
boolean	equals(Object obj)
int	hashCode()
String	jar()	A path to a JAR file run during the step.
String	mainClass()	The name of the main class in the specified Java file.
void	marshall(ProtocolMarshaller protocolMarshaller)	Marshalls this structured data using the given ProtocolMarshaller.
List<KeyValue>	properties()	A list of Java properties that are set when the step runs.
static Class<? extends HadoopJarStepConfig.Builder>	serializableBuilderClass()
HadoopJarStepConfig.Builder	toBuilder()	Take this object and create a builder that contains all of the current property values of this object.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

properties

public List<KeyValue> properties()

A list of Java properties that are set when the step runs. You can use these properties to pass key value pairs to your main function.

Returns:

A list of Java properties that are set when the step runs. You can use these properties to pass key value pairs to your main function.

jar

public String jar()

A path to a JAR file run during the step.

Returns:

A path to a JAR file run during the step.

mainClass

public String mainClass()

The name of the main class in the specified Java file. If not specified, the JAR file should specify a Main-Class in its manifest file.

Returns:

The name of the main class in the specified Java file. If not specified, the JAR file should specify a Main-Class in its manifest file.

args

public List<String> args()

A list of command line arguments passed to the JAR file's main function when executed.

Returns:

A list of command line arguments passed to the JAR file's main function when executed.

toBuilder

public HadoopJarStepConfig.Builder toBuilder()

Description copied from interface: ToCopyableBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToCopyableBuilder<HadoopJarStepConfig.Builder,HadoopJarStepConfig>

Returns:

a builder for type T

builder

public static HadoopJarStepConfig.Builder builder()

serializableBuilderClass

public static Class<? extends HadoopJarStepConfig.Builder> serializableBuilderClass()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

marshall

public void marshall(ProtocolMarshaller protocolMarshaller)

Description copied from interface: StructuredPojo

Marshalls this structured data using the given ProtocolMarshaller.

Specified by:

marshall in interface StructuredPojo

Parameters:

protocolMarshaller - Implementation of ProtocolMarshaller used to marshall this object's data.