com.amazonaws.services.elasticmapreduce.util

Class ResizeJobFlowStep.AddInstanceGroup

java.lang.Object

com.amazonaws.services.elasticmapreduce.util.ResizeJobFlowStep.AddInstanceGroup

All Implemented Interfaces:

ResizeJobFlowStep.ResizeAction

Enclosing class:

ResizeJobFlowStep

public static class ResizeJobFlowStep.AddInstanceGroup
extends Object
implements ResizeJobFlowStep.ResizeAction

Class representing creating a new instance group.

Constructor Summary

Constructors

Constructor and Description
AddInstanceGroup()

Method Summary

Modifier and Type	Method and Description
List<String>	getArgs()
ResizeJobFlowStep.AddInstanceGroup	withInstanceCount(int instanceCount) Specify the count of the new instance group.
ResizeJobFlowStep.AddInstanceGroup	withInstanceGroup(String instanceGroup) Specify the role of the new instance group (core, task).
ResizeJobFlowStep.AddInstanceGroup	withInstanceType(String instanceType) Specify the instance type to use for this instance group.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AddInstanceGroup

public AddInstanceGroup()

Method Detail

withInstanceGroup

public ResizeJobFlowStep.AddInstanceGroup withInstanceGroup(String instanceGroup)

Specify the role of the new instance group (core, task).

Parameters:

instanceGroup - New instance group's role.

Returns:

A reference to this updated object so that method calls can be chained together.

withInstanceCount

public ResizeJobFlowStep.AddInstanceGroup withInstanceCount(int instanceCount)

Specify the count of the new instance group.

Parameters:

instanceCount - Target instance group size.

Returns:

A reference to this updated object so that method calls can be chained together.

withInstanceType

public ResizeJobFlowStep.AddInstanceGroup withInstanceType(String instanceType)

Specify the instance type to use for this instance group.

Parameters:

instanceType - Instance type.

Returns:

A reference to this updated object so that method calls can be chained together.

getArgs

public List<String> getArgs()

Specified by:

getArgs in interface ResizeJobFlowStep.ResizeAction