software.amazon.awssdk.services.emr.model

Interface InstanceGroup.Builder

All Superinterfaces:

Buildable, CopyableBuilder<InstanceGroup.Builder,InstanceGroup>, SdkBuilder<InstanceGroup.Builder,InstanceGroup>, SdkPojo

Enclosing class:

InstanceGroup

public static interface InstanceGroup.Builder
extends SdkPojo, CopyableBuilder<InstanceGroup.Builder,InstanceGroup>

Method Summary

Modifier and Type	Method and Description
InstanceGroup.Builder	autoScalingPolicy(AutoScalingPolicyDescription autoScalingPolicy) An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster.
default InstanceGroup.Builder	autoScalingPolicy(Consumer<AutoScalingPolicyDescription.Builder> autoScalingPolicy) An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster.
InstanceGroup.Builder	bidPrice(String bidPrice) If specified, indicates that the instance group uses Spot Instances.
InstanceGroup.Builder	configurations(Collection<Configuration> configurations)
InstanceGroup.Builder	configurations(Configuration... configurations)
InstanceGroup.Builder	configurations(Consumer<Configuration.Builder>... configurations)
InstanceGroup.Builder	configurationsVersion(Long configurationsVersion) The version number of the requested configuration specification for this instance group.
InstanceGroup.Builder	ebsBlockDevices(Collection<EbsBlockDevice> ebsBlockDevices) The EBS block devices that are mapped to this instance group.
InstanceGroup.Builder	ebsBlockDevices(Consumer<EbsBlockDevice.Builder>... ebsBlockDevices) The EBS block devices that are mapped to this instance group.
InstanceGroup.Builder	ebsBlockDevices(EbsBlockDevice... ebsBlockDevices) The EBS block devices that are mapped to this instance group.
InstanceGroup.Builder	ebsOptimized(Boolean ebsOptimized) If the instance group is EBS-optimized.
InstanceGroup.Builder	id(String id) The identifier of the instance group.
InstanceGroup.Builder	instanceGroupType(InstanceGroupType instanceGroupType) The type of the instance group.
InstanceGroup.Builder	instanceGroupType(String instanceGroupType) The type of the instance group.
InstanceGroup.Builder	instanceType(String instanceType) The EC2 instance type for all instances in the instance group.
InstanceGroup.Builder	lastSuccessfullyAppliedConfigurations(Collection<Configuration> lastSuccessfullyAppliedConfigurations) A list of configurations that were successfully applied for an instance group last time.
InstanceGroup.Builder	lastSuccessfullyAppliedConfigurations(Configuration... lastSuccessfullyAppliedConfigurations) A list of configurations that were successfully applied for an instance group last time.
InstanceGroup.Builder	lastSuccessfullyAppliedConfigurations(Consumer<Configuration.Builder>... lastSuccessfullyAppliedConfigurations) A list of configurations that were successfully applied for an instance group last time.
InstanceGroup.Builder	lastSuccessfullyAppliedConfigurationsVersion(Long lastSuccessfullyAppliedConfigurationsVersion) The version number of a configuration specification that was successfully applied for an instance group last time.
InstanceGroup.Builder	market(MarketType market) The marketplace to provision instances for this group.
InstanceGroup.Builder	market(String market) The marketplace to provision instances for this group.
InstanceGroup.Builder	name(String name) The name of the instance group.
InstanceGroup.Builder	requestedInstanceCount(Integer requestedInstanceCount) The target number of instances for the instance group.
InstanceGroup.Builder	runningInstanceCount(Integer runningInstanceCount) The number of instances currently running in this instance group.
default InstanceGroup.Builder	shrinkPolicy(Consumer<ShrinkPolicy.Builder> shrinkPolicy) Policy for customizing shrink operations.
InstanceGroup.Builder	shrinkPolicy(ShrinkPolicy shrinkPolicy) Policy for customizing shrink operations.
default InstanceGroup.Builder	status(Consumer<InstanceGroupStatus.Builder> status) The current status of the instance group.
InstanceGroup.Builder	status(InstanceGroupStatus status) The current status of the instance group.

Methods inherited from interface software.amazon.awssdk.core.SdkPojo

equalsBySdkFields, sdkFields

Methods inherited from interface software.amazon.awssdk.utils.builder.CopyableBuilder

copy

Methods inherited from interface software.amazon.awssdk.utils.builder.SdkBuilder

applyMutation, build

Method Detail

id

InstanceGroup.Builder id(String id)

The identifier of the instance group.

Parameters:

id - The identifier of the instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

name

InstanceGroup.Builder name(String name)

The name of the instance group.

Parameters:

name - The name of the instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

market

InstanceGroup.Builder market(String market)

The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.

Parameters:

market - The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

MarketType, MarketType

market

InstanceGroup.Builder market(MarketType market)

The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.

Parameters:

market - The marketplace to provision instances for this group. Valid values are ON_DEMAND or SPOT.

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

MarketType, MarketType

instanceGroupType

InstanceGroup.Builder instanceGroupType(String instanceGroupType)

The type of the instance group. Valid values are MASTER, CORE or TASK.

Parameters:

instanceGroupType - The type of the instance group. Valid values are MASTER, CORE or TASK.

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

InstanceGroupType, InstanceGroupType

instanceGroupType

InstanceGroup.Builder instanceGroupType(InstanceGroupType instanceGroupType)

The type of the instance group. Valid values are MASTER, CORE or TASK.

Parameters:

instanceGroupType - The type of the instance group. Valid values are MASTER, CORE or TASK.

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

InstanceGroupType, InstanceGroupType

bidPrice

InstanceGroup.Builder bidPrice(String bidPrice)

If specified, indicates that the instance group uses Spot Instances. This is the maximum price you are willing to pay for Spot Instances. Specify OnDemandPrice to set the amount equal to the On-Demand price, or specify an amount in USD.

Parameters:

bidPrice - If specified, indicates that the instance group uses Spot Instances. This is the maximum price you are willing to pay for Spot Instances. Specify OnDemandPrice to set the amount equal to the On-Demand price, or specify an amount in USD.

Returns:

Returns a reference to this object so that method calls can be chained together.

instanceType

InstanceGroup.Builder instanceType(String instanceType)

The EC2 instance type for all instances in the instance group.

Parameters:

instanceType - The EC2 instance type for all instances in the instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

requestedInstanceCount

InstanceGroup.Builder requestedInstanceCount(Integer requestedInstanceCount)

The target number of instances for the instance group.

Parameters:

requestedInstanceCount - The target number of instances for the instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

runningInstanceCount

InstanceGroup.Builder runningInstanceCount(Integer runningInstanceCount)

The number of instances currently running in this instance group.

Parameters:

runningInstanceCount - The number of instances currently running in this instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

status

InstanceGroup.Builder status(InstanceGroupStatus status)

The current status of the instance group.

Parameters:

status - The current status of the instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

status

default InstanceGroup.Builder status(Consumer<InstanceGroupStatus.Builder> status)

The current status of the instance group.

This is a convenience that creates an instance of the InstanceGroupStatus.Builder avoiding the need to create one manually via InstanceGroupStatus.builder(). When the Consumer completes, SdkBuilder.build() is called immediately and its result is passed to status(InstanceGroupStatus).

Parameters:

status - a consumer that will call methods on InstanceGroupStatus.Builder

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

status(InstanceGroupStatus)

configurations

InstanceGroup.Builder configurations(Collection<Configuration> configurations)

Amazon EMR releases 4.x or later.

The list of configurations supplied for an Amazon EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

Parameters:

configurations -

Amazon EMR releases 4.x or later.

The list of configurations supplied for an Amazon EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

Returns:

Returns a reference to this object so that method calls can be chained together.

configurations

InstanceGroup.Builder configurations(Configuration... configurations)

Amazon EMR releases 4.x or later.

The list of configurations supplied for an Amazon EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

Parameters:

configurations -

Amazon EMR releases 4.x or later.

The list of configurations supplied for an Amazon EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

Returns:

Returns a reference to this object so that method calls can be chained together.

configurations

InstanceGroup.Builder configurations(Consumer<Configuration.Builder>... configurations)

Amazon EMR releases 4.x or later.

The list of configurations supplied for an Amazon EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

This is a convenience that creates an instance of the List.Builder avoiding the need to create one manually via List#builder(). When the Consumer completes, List.Builder#build() is called immediately and its result is passed to #configurations(List).

Parameters:

configurations - a consumer that will call methods on List.Builder

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

#configurations(List)

configurationsVersion

InstanceGroup.Builder configurationsVersion(Long configurationsVersion)

The version number of the requested configuration specification for this instance group.

Parameters:

configurationsVersion - The version number of the requested configuration specification for this instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

lastSuccessfullyAppliedConfigurations

InstanceGroup.Builder lastSuccessfullyAppliedConfigurations(Collection<Configuration> lastSuccessfullyAppliedConfigurations)

A list of configurations that were successfully applied for an instance group last time.

Parameters:

lastSuccessfullyAppliedConfigurations - A list of configurations that were successfully applied for an instance group last time.

Returns:

Returns a reference to this object so that method calls can be chained together.

lastSuccessfullyAppliedConfigurations

InstanceGroup.Builder lastSuccessfullyAppliedConfigurations(Configuration... lastSuccessfullyAppliedConfigurations)

A list of configurations that were successfully applied for an instance group last time.

Parameters:

lastSuccessfullyAppliedConfigurations - A list of configurations that were successfully applied for an instance group last time.

Returns:

Returns a reference to this object so that method calls can be chained together.

lastSuccessfullyAppliedConfigurations

InstanceGroup.Builder lastSuccessfullyAppliedConfigurations(Consumer<Configuration.Builder>... lastSuccessfullyAppliedConfigurations)

A list of configurations that were successfully applied for an instance group last time.

This is a convenience that creates an instance of the List.Builder avoiding the need to create one manually via List#builder(). When the Consumer completes, List.Builder#build() is called immediately and its result is passed to #lastSuccessfullyAppliedConfigurations(List).

Parameters:

lastSuccessfullyAppliedConfigurations - a consumer that will call methods on List.Builder

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

#lastSuccessfullyAppliedConfigurations(List)

lastSuccessfullyAppliedConfigurationsVersion

InstanceGroup.Builder lastSuccessfullyAppliedConfigurationsVersion(Long lastSuccessfullyAppliedConfigurationsVersion)

The version number of a configuration specification that was successfully applied for an instance group last time.

Parameters:

lastSuccessfullyAppliedConfigurationsVersion - The version number of a configuration specification that was successfully applied for an instance group last time.

Returns:

Returns a reference to this object so that method calls can be chained together.

ebsBlockDevices

InstanceGroup.Builder ebsBlockDevices(Collection<EbsBlockDevice> ebsBlockDevices)

The EBS block devices that are mapped to this instance group.

Parameters:

ebsBlockDevices - The EBS block devices that are mapped to this instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

ebsBlockDevices

InstanceGroup.Builder ebsBlockDevices(EbsBlockDevice... ebsBlockDevices)

The EBS block devices that are mapped to this instance group.

Parameters:

ebsBlockDevices - The EBS block devices that are mapped to this instance group.

Returns:

Returns a reference to this object so that method calls can be chained together.

ebsBlockDevices

InstanceGroup.Builder ebsBlockDevices(Consumer<EbsBlockDevice.Builder>... ebsBlockDevices)

The EBS block devices that are mapped to this instance group.

This is a convenience that creates an instance of the List.Builder avoiding the need to create one manually via List#builder(). When the Consumer completes, List.Builder#build() is called immediately and its result is passed to #ebsBlockDevices(List).

Parameters:

ebsBlockDevices - a consumer that will call methods on List.Builder

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

#ebsBlockDevices(List)

ebsOptimized

InstanceGroup.Builder ebsOptimized(Boolean ebsOptimized)

If the instance group is EBS-optimized. An Amazon EBS-optimized instance uses an optimized configuration stack and provides additional, dedicated capacity for Amazon EBS I/O.

Parameters:

ebsOptimized - If the instance group is EBS-optimized. An Amazon EBS-optimized instance uses an optimized configuration stack and provides additional, dedicated capacity for Amazon EBS I/O.

Returns:

Returns a reference to this object so that method calls can be chained together.

shrinkPolicy

InstanceGroup.Builder shrinkPolicy(ShrinkPolicy shrinkPolicy)

Policy for customizing shrink operations.

Parameters:

shrinkPolicy - Policy for customizing shrink operations.

Returns:

Returns a reference to this object so that method calls can be chained together.

shrinkPolicy

default InstanceGroup.Builder shrinkPolicy(Consumer<ShrinkPolicy.Builder> shrinkPolicy)

Policy for customizing shrink operations.

This is a convenience that creates an instance of the ShrinkPolicy.Builder avoiding the need to create one manually via ShrinkPolicy.builder(). When the Consumer completes, SdkBuilder.build() is called immediately and its result is passed to shrinkPolicy(ShrinkPolicy).

Parameters:

shrinkPolicy - a consumer that will call methods on ShrinkPolicy.Builder

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

shrinkPolicy(ShrinkPolicy)

autoScalingPolicy

InstanceGroup.Builder autoScalingPolicy(AutoScalingPolicyDescription autoScalingPolicy)

An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy.

Parameters:

autoScalingPolicy - An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy.

Returns:

Returns a reference to this object so that method calls can be chained together.

autoScalingPolicy

default InstanceGroup.Builder autoScalingPolicy(Consumer<AutoScalingPolicyDescription.Builder> autoScalingPolicy)

An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy.

This is a convenience that creates an instance of the AutoScalingPolicyDescription.Builder avoiding the need to create one manually via AutoScalingPolicyDescription.builder(). When the Consumer completes, SdkBuilder.build() is called immediately and its result is passed to autoScalingPolicy(AutoScalingPolicyDescription).

Parameters:

autoScalingPolicy - a consumer that will call methods on AutoScalingPolicyDescription.Builder

Returns:

Returns a reference to this object so that method calls can be chained together.

See Also:

autoScalingPolicy(AutoScalingPolicyDescription)