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

Interface Ec2InstanceAttributes.Builder

All Superinterfaces:

CopyableBuilder<Ec2InstanceAttributes.Builder,Ec2InstanceAttributes>, SdkBuilder<Ec2InstanceAttributes.Builder,Ec2InstanceAttributes>

Enclosing class:

Ec2InstanceAttributes

public static interface Ec2InstanceAttributes.Builder
extends CopyableBuilder<Ec2InstanceAttributes.Builder,Ec2InstanceAttributes>

Method Summary

Modifier and Type	Method	Description
Ec2InstanceAttributes.Builder	additionalMasterSecurityGroups(String... additionalMasterSecurityGroups)	A list of additional Amazon EC2 security group IDs for the master node.
Ec2InstanceAttributes.Builder	additionalMasterSecurityGroups(Collection<String> additionalMasterSecurityGroups)	A list of additional Amazon EC2 security group IDs for the master node.
Ec2InstanceAttributes.Builder	additionalSlaveSecurityGroups(String... additionalSlaveSecurityGroups)	A list of additional Amazon EC2 security group IDs for the slave nodes.
Ec2InstanceAttributes.Builder	additionalSlaveSecurityGroups(Collection<String> additionalSlaveSecurityGroups)	A list of additional Amazon EC2 security group IDs for the slave nodes.
Ec2InstanceAttributes.Builder	ec2AvailabilityZone(String ec2AvailabilityZone)	The Availability Zone in which the cluster will run.
Ec2InstanceAttributes.Builder	ec2KeyName(String ec2KeyName)	The name of the Amazon EC2 key pair to use when connecting with SSH into the master node as a user named "hadoop".
Ec2InstanceAttributes.Builder	ec2SubnetId(String ec2SubnetId)	To launch the cluster in Amazon VPC, set this parameter to the identifier of the Amazon VPC subnet where you want the cluster to launch.
Ec2InstanceAttributes.Builder	emrManagedMasterSecurityGroup(String emrManagedMasterSecurityGroup)	The identifier of the Amazon EC2 security group for the master node.
Ec2InstanceAttributes.Builder	emrManagedSlaveSecurityGroup(String emrManagedSlaveSecurityGroup)	The identifier of the Amazon EC2 security group for the slave nodes.
Ec2InstanceAttributes.Builder	iamInstanceProfile(String iamInstanceProfile)	The IAM role that was specified when the cluster was launched.
Ec2InstanceAttributes.Builder	requestedEc2AvailabilityZones(String... requestedEc2AvailabilityZones)	Applies to clusters configured with the The list of availability zones to choose from.
Ec2InstanceAttributes.Builder	requestedEc2AvailabilityZones(Collection<String> requestedEc2AvailabilityZones)	Applies to clusters configured with the The list of availability zones to choose from.
Ec2InstanceAttributes.Builder	requestedEc2SubnetIds(String... requestedEc2SubnetIds)	Applies to clusters configured with the instance fleets option.
Ec2InstanceAttributes.Builder	requestedEc2SubnetIds(Collection<String> requestedEc2SubnetIds)	Applies to clusters configured with the instance fleets option.
Ec2InstanceAttributes.Builder	serviceAccessSecurityGroup(String serviceAccessSecurityGroup)	The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private subnets.

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

ec2KeyName

Ec2InstanceAttributes.Builder ec2KeyName(String ec2KeyName)

The name of the Amazon EC2 key pair to use when connecting with SSH into the master node as a user named "hadoop".

Parameters:

ec2KeyName - The name of the Amazon EC2 key pair to use when connecting with SSH into the master node as a user named "hadoop".

Returns:

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

ec2SubnetId

Ec2InstanceAttributes.Builder ec2SubnetId(String ec2SubnetId)

To launch the cluster in Amazon VPC, set this parameter to the identifier of the Amazon VPC subnet where you want the cluster to launch. If you do not specify this value, the cluster is launched in the normal AWS cloud, outside of a VPC.

Amazon VPC currently does not support cluster compute quadruple extra large (cc1.4xlarge) instances. Thus, you cannot specify the cc1.4xlarge instance type for nodes of a cluster launched in a VPC.

Parameters:

ec2SubnetId - To launch the cluster in Amazon VPC, set this parameter to the identifier of the Amazon VPC subnet where you want the cluster to launch. If you do not specify this value, the cluster is launched in the normal AWS cloud, outside of a VPC.

Amazon VPC currently does not support cluster compute quadruple extra large (cc1.4xlarge) instances. Thus, you cannot specify the cc1.4xlarge instance type for nodes of a cluster launched in a VPC.

Returns:

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

requestedEc2SubnetIds

Ec2InstanceAttributes.Builder requestedEc2SubnetIds(Collection<String> requestedEc2SubnetIds)

Applies to clusters configured with the instance fleets option. Specifies the unique identifier of one or more Amazon EC2 subnets in which to launch EC2 cluster instances. Amazon EMR chooses the EC2 subnet with the best performance and cost characteristics from among the list of RequestedEc2SubnetIds and launches all cluster instances within that subnet. If this value is not specified, and the account supports EC2-Classic networks, the cluster launches instances in the EC2-Classic network and uses Requested

Parameters:

requestedEc2SubnetIds - Applies to clusters configured with the instance fleets option. Specifies the unique identifier of one or more Amazon EC2 subnets in which to launch EC2 cluster instances. Amazon EMR chooses the EC2 subnet with the best performance and cost characteristics from among the list of RequestedEc2SubnetIds and launches all cluster instances within that subnet. If this value is not specified, and the account supports EC2-Classic networks, the cluster launches instances in the EC2-Classic network and uses Requested

Returns:

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

requestedEc2SubnetIds

Ec2InstanceAttributes.Builder requestedEc2SubnetIds(String... requestedEc2SubnetIds)

Applies to clusters configured with the instance fleets option. Specifies the unique identifier of one or more Amazon EC2 subnets in which to launch EC2 cluster instances. Amazon EMR chooses the EC2 subnet with the best performance and cost characteristics from among the list of RequestedEc2SubnetIds and launches all cluster instances within that subnet. If this value is not specified, and the account supports EC2-Classic networks, the cluster launches instances in the EC2-Classic network and uses Requested

NOTE: This method appends the values to the existing list (if any). Use #setRequestedEc2SubnetIds(java.util.Collection) or #withRequestedEc2SubnetIds(java.util.Collection) if you want to override the existing values.

Parameters:

requestedEc2SubnetIds - Applies to clusters configured with the instance fleets option. Specifies the unique identifier of one or more Amazon EC2 subnets in which to launch EC2 cluster instances. Amazon EMR chooses the EC2 subnet with the best performance and cost characteristics from among the list of RequestedEc2SubnetIds and launches all cluster instances within that subnet. If this value is not specified, and the account supports EC2-Classic networks, the cluster launches instances in the EC2-Classic network and uses Requested

Returns:

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

ec2AvailabilityZone

Ec2InstanceAttributes.Builder ec2AvailabilityZone(String ec2AvailabilityZone)

The Availability Zone in which the cluster will run.

Parameters:

ec2AvailabilityZone - The Availability Zone in which the cluster will run.

Returns:

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

requestedEc2AvailabilityZones

Ec2InstanceAttributes.Builder requestedEc2AvailabilityZones(Collection<String> requestedEc2AvailabilityZones)

Applies to clusters configured with the The list of availability zones to choose from. The service will choose the availability zone with the best mix of available capacity and lowest cost to launch the cluster. If you do not specify this value, the cluster is launched in any availability zone that the customer account has access to.

Parameters:

requestedEc2AvailabilityZones - Applies to clusters configured with the The list of availability zones to choose from. The service will choose the availability zone with the best mix of available capacity and lowest cost to launch the cluster. If you do not specify this value, the cluster is launched in any availability zone that the customer account has access to.

Returns:

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

requestedEc2AvailabilityZones

Ec2InstanceAttributes.Builder requestedEc2AvailabilityZones(String... requestedEc2AvailabilityZones)

Applies to clusters configured with the The list of availability zones to choose from. The service will choose the availability zone with the best mix of available capacity and lowest cost to launch the cluster. If you do not specify this value, the cluster is launched in any availability zone that the customer account has access to.

NOTE: This method appends the values to the existing list (if any). Use #setRequestedEc2AvailabilityZones(java.util.Collection) or #withRequestedEc2AvailabilityZones(java.util.Collection) if you want to override the existing values.

Parameters:

requestedEc2AvailabilityZones - Applies to clusters configured with the The list of availability zones to choose from. The service will choose the availability zone with the best mix of available capacity and lowest cost to launch the cluster. If you do not specify this value, the cluster is launched in any availability zone that the customer account has access to.

Returns:

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

iamInstanceProfile

Ec2InstanceAttributes.Builder iamInstanceProfile(String iamInstanceProfile)

The IAM role that was specified when the cluster was launched. The EC2 instances of the cluster assume this role.

Parameters:

iamInstanceProfile - The IAM role that was specified when the cluster was launched. The EC2 instances of the cluster assume this role.

Returns:

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

emrManagedMasterSecurityGroup

Ec2InstanceAttributes.Builder emrManagedMasterSecurityGroup(String emrManagedMasterSecurityGroup)

The identifier of the Amazon EC2 security group for the master node.

Parameters:

emrManagedMasterSecurityGroup - The identifier of the Amazon EC2 security group for the master node.

Returns:

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

emrManagedSlaveSecurityGroup

Ec2InstanceAttributes.Builder emrManagedSlaveSecurityGroup(String emrManagedSlaveSecurityGroup)

The identifier of the Amazon EC2 security group for the slave nodes.

Parameters:

emrManagedSlaveSecurityGroup - The identifier of the Amazon EC2 security group for the slave nodes.

Returns:

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

serviceAccessSecurityGroup

Ec2InstanceAttributes.Builder serviceAccessSecurityGroup(String serviceAccessSecurityGroup)

The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private subnets.

Parameters:

serviceAccessSecurityGroup - The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private subnets.

Returns:

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

additionalMasterSecurityGroups

Ec2InstanceAttributes.Builder additionalMasterSecurityGroups(Collection<String> additionalMasterSecurityGroups)

A list of additional Amazon EC2 security group IDs for the master node.

Parameters:

additionalMasterSecurityGroups - A list of additional Amazon EC2 security group IDs for the master node.

Returns:

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

additionalMasterSecurityGroups

Ec2InstanceAttributes.Builder additionalMasterSecurityGroups(String... additionalMasterSecurityGroups)

A list of additional Amazon EC2 security group IDs for the master node.

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

Parameters:

additionalMasterSecurityGroups - A list of additional Amazon EC2 security group IDs for the master node.

Returns:

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

additionalSlaveSecurityGroups

Ec2InstanceAttributes.Builder additionalSlaveSecurityGroups(Collection<String> additionalSlaveSecurityGroups)

A list of additional Amazon EC2 security group IDs for the slave nodes.

Parameters:

additionalSlaveSecurityGroups - A list of additional Amazon EC2 security group IDs for the slave nodes.

Returns:

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

additionalSlaveSecurityGroups

Ec2InstanceAttributes.Builder additionalSlaveSecurityGroups(String... additionalSlaveSecurityGroups)

A list of additional Amazon EC2 security group IDs for the slave nodes.

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

Parameters:

additionalSlaveSecurityGroups - A list of additional Amazon EC2 security group IDs for the slave nodes.

Returns:

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