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

Interface InstanceGroupConfig.Builder

All Superinterfaces:

CopyableBuilder<InstanceGroupConfig.Builder,InstanceGroupConfig>, SdkBuilder<InstanceGroupConfig.Builder,InstanceGroupConfig>

Enclosing class:

InstanceGroupConfig

public static interface InstanceGroupConfig.Builder
extends CopyableBuilder<InstanceGroupConfig.Builder,InstanceGroupConfig>

Method Summary

Modifier and Type	Method	Description
InstanceGroupConfig.Builder	autoScalingPolicy(AutoScalingPolicy autoScalingPolicy)	An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster.
InstanceGroupConfig.Builder	bidPrice(String bidPrice)	Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.
InstanceGroupConfig.Builder	configurations(Collection<Configuration> configurations)
InstanceGroupConfig.Builder	configurations(Configuration... configurations)
InstanceGroupConfig.Builder	ebsConfiguration(EbsConfiguration ebsConfiguration)	EBS configurations that will be attached to each EC2 instance in the instance group.
InstanceGroupConfig.Builder	instanceCount(Integer instanceCount)	Target number of instances for the instance group.
InstanceGroupConfig.Builder	instanceRole(String instanceRole)	The role of the instance group in the cluster.
InstanceGroupConfig.Builder	instanceRole(InstanceRoleType instanceRole)	The role of the instance group in the cluster.
InstanceGroupConfig.Builder	instanceType(String instanceType)	The EC2 instance type for all instances in the instance group.
InstanceGroupConfig.Builder	market(String market)	Market type of the EC2 instances used to create a cluster node.
InstanceGroupConfig.Builder	market(MarketType market)	Market type of the EC2 instances used to create a cluster node.
InstanceGroupConfig.Builder	name(String name)	Friendly name given to the instance group.

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

copy

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

apply, build

Method Detail

name

InstanceGroupConfig.Builder name(String name)

Friendly name given to the instance group.

Parameters:

name - Friendly name given to the instance group.

Returns:

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

market

InstanceGroupConfig.Builder market(String market)

Market type of the EC2 instances used to create a cluster node.

Parameters:

market - Market type of the EC2 instances used to create a cluster node.

Returns:

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

See Also:

MarketType

market

InstanceGroupConfig.Builder market(MarketType market)

Market type of the EC2 instances used to create a cluster node.

Parameters:

market - Market type of the EC2 instances used to create a cluster node.

Returns:

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

See Also:

MarketType

instanceRole

InstanceGroupConfig.Builder instanceRole(String instanceRole)

The role of the instance group in the cluster.

Parameters:

instanceRole - The role of the instance group in the cluster.

Returns:

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

See Also:

InstanceRoleType

instanceRole

InstanceGroupConfig.Builder instanceRole(InstanceRoleType instanceRole)

The role of the instance group in the cluster.

Parameters:

instanceRole - The role of the instance group in the cluster.

Returns:

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

See Also:

InstanceRoleType

bidPrice

InstanceGroupConfig.Builder bidPrice(String bidPrice)

Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.

Parameters:

bidPrice - Bid price for each EC2 instance in the instance group when launching nodes as Spot Instances, expressed in USD.

Returns:

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

instanceType

InstanceGroupConfig.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.

instanceCount

InstanceGroupConfig.Builder instanceCount(Integer instanceCount)

Target number of instances for the instance group.

Parameters:

instanceCount - Target number of instances for the instance group.

Returns:

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

configurations

InstanceGroupConfig.Builder configurations(Collection<Configuration> configurations)

Amazon EMR releases 4.x or later.

The list of configurations supplied for an 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 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

InstanceGroupConfig.Builder configurations(Configuration... configurations)

Amazon EMR releases 4.x or later.

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

NOTE: This method appends the values to the existing list (if any). Use #setConfigurations(java.util.Collection) or #withConfigurations(java.util.Collection) if you want to override the existing values.

Parameters:

configurations -

Amazon EMR releases 4.x or later.

The list of configurations supplied for an 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.

ebsConfiguration

InstanceGroupConfig.Builder ebsConfiguration(EbsConfiguration ebsConfiguration)

EBS configurations that will be attached to each EC2 instance in the instance group.

Parameters:

ebsConfiguration - EBS configurations that will be attached to each EC2 instance in the instance group.

Returns:

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

autoScalingPolicy

InstanceGroupConfig.Builder autoScalingPolicy(AutoScalingPolicy 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.