public static interface InstanceFleetConfig.Builder extends CopyableBuilder<InstanceFleetConfig.Builder,InstanceFleetConfig>
Modifier and Type | Method and Description |
---|---|
InstanceFleetConfig.Builder |
instanceFleetType(InstanceFleetType instanceFleetType)
The node type that the instance fleet hosts.
|
InstanceFleetConfig.Builder |
instanceFleetType(String instanceFleetType)
The node type that the instance fleet hosts.
|
InstanceFleetConfig.Builder |
instanceTypeConfigs(Collection<InstanceTypeConfig> instanceTypeConfigs)
The instance type configurations that define the EC2 instances in the instance fleet.
|
InstanceFleetConfig.Builder |
instanceTypeConfigs(InstanceTypeConfig... instanceTypeConfigs)
The instance type configurations that define the EC2 instances in the instance fleet.
|
default InstanceFleetConfig.Builder |
launchSpecifications(Consumer<InstanceFleetProvisioningSpecifications.Builder> launchSpecifications)
The launch specification for the instance fleet.
|
InstanceFleetConfig.Builder |
launchSpecifications(InstanceFleetProvisioningSpecifications launchSpecifications)
The launch specification for the instance fleet.
|
InstanceFleetConfig.Builder |
name(String name)
The friendly name of the instance fleet.
|
InstanceFleetConfig.Builder |
targetOnDemandCapacity(Integer targetOnDemandCapacity)
The target capacity of On-Demand units for the instance fleet, which determines how many On-Demand instances
to provision.
|
InstanceFleetConfig.Builder |
targetSpotCapacity(Integer targetSpotCapacity)
The target capacity of Spot units for the instance fleet, which determines how many Spot instances to
provision.
|
copy
apply, build
InstanceFleetConfig.Builder name(String name)
The friendly name of the instance fleet.
name
- The friendly name of the instance fleet.InstanceFleetConfig.Builder instanceFleetType(String instanceFleetType)
The node type that the instance fleet hosts. Valid values are MASTER,CORE,and TASK.
instanceFleetType
- The node type that the instance fleet hosts. Valid values are MASTER,CORE,and TASK.InstanceFleetType
,
InstanceFleetType
InstanceFleetConfig.Builder instanceFleetType(InstanceFleetType instanceFleetType)
The node type that the instance fleet hosts. Valid values are MASTER,CORE,and TASK.
instanceFleetType
- The node type that the instance fleet hosts. Valid values are MASTER,CORE,and TASK.InstanceFleetType
,
InstanceFleetType
InstanceFleetConfig.Builder targetOnDemandCapacity(Integer targetOnDemandCapacity)
The target capacity of On-Demand units for the instance fleet, which determines how many On-Demand instances
to provision. When the instance fleet launches, Amazon EMR tries to provision On-Demand instances as
specified by InstanceTypeConfig. Each instance configuration has a specified
WeightedCapacity
. When an On-Demand instance is provisioned, the WeightedCapacity
units count toward the target capacity. Amazon EMR provisions instances until the target capacity is totally
fulfilled, even if this results in an overage. For example, if there are 2 units remaining to fulfill
capacity, and Amazon EMR can only provision an instance with a WeightedCapacity
of 5 units, the
instance is provisioned, and the target capacity is exceeded by 3 units.
If not specified or set to 0, only Spot instances are provisioned for the instance fleet using
TargetSpotCapacity
. At least one of TargetSpotCapacity
and
TargetOnDemandCapacity
should be greater than 0. For a master instance fleet, only one of
TargetSpotCapacity
and TargetOnDemandCapacity
can be specified, and its value must
be 1.
targetOnDemandCapacity
- The target capacity of On-Demand units for the instance fleet, which determines how many On-Demand
instances to provision. When the instance fleet launches, Amazon EMR tries to provision On-Demand
instances as specified by InstanceTypeConfig. Each instance configuration has a specified
WeightedCapacity
. When an On-Demand instance is provisioned, the
WeightedCapacity
units count toward the target capacity. Amazon EMR provisions instances
until the target capacity is totally fulfilled, even if this results in an overage. For example, if
there are 2 units remaining to fulfill capacity, and Amazon EMR can only provision an instance with a
WeightedCapacity
of 5 units, the instance is provisioned, and the target capacity is
exceeded by 3 units.
If not specified or set to 0, only Spot instances are provisioned for the instance fleet using
TargetSpotCapacity
. At least one of TargetSpotCapacity
and
TargetOnDemandCapacity
should be greater than 0. For a master instance fleet, only one of
TargetSpotCapacity
and TargetOnDemandCapacity
can be specified, and its
value must be 1.
InstanceFleetConfig.Builder targetSpotCapacity(Integer targetSpotCapacity)
The target capacity of Spot units for the instance fleet, which determines how many Spot instances to
provision. When the instance fleet launches, Amazon EMR tries to provision Spot instances as specified by
InstanceTypeConfig. Each instance configuration has a specified WeightedCapacity
. When a
Spot instance is provisioned, the WeightedCapacity
units count toward the target capacity.
Amazon EMR provisions instances until the target capacity is totally fulfilled, even if this results in an
overage. For example, if there are 2 units remaining to fulfill capacity, and Amazon EMR can only provision
an instance with a WeightedCapacity
of 5 units, the instance is provisioned, and the target
capacity is exceeded by 3 units.
If not specified or set to 0, only On-Demand instances are provisioned for the instance fleet. At least one
of TargetSpotCapacity
and TargetOnDemandCapacity
should be greater than 0. For a
master instance fleet, only one of TargetSpotCapacity
and TargetOnDemandCapacity
can be specified, and its value must be 1.
targetSpotCapacity
- The target capacity of Spot units for the instance fleet, which determines how many Spot instances to
provision. When the instance fleet launches, Amazon EMR tries to provision Spot instances as specified
by InstanceTypeConfig. Each instance configuration has a specified
WeightedCapacity
. When a Spot instance is provisioned, the WeightedCapacity
units count toward the target capacity. Amazon EMR provisions instances until the target capacity is
totally fulfilled, even if this results in an overage. For example, if there are 2 units remaining to
fulfill capacity, and Amazon EMR can only provision an instance with a WeightedCapacity
of 5 units, the instance is provisioned, and the target capacity is exceeded by 3 units.
If not specified or set to 0, only On-Demand instances are provisioned for the instance fleet. At
least one of TargetSpotCapacity
and TargetOnDemandCapacity
should be greater
than 0. For a master instance fleet, only one of TargetSpotCapacity
and
TargetOnDemandCapacity
can be specified, and its value must be 1.
InstanceFleetConfig.Builder instanceTypeConfigs(Collection<InstanceTypeConfig> instanceTypeConfigs)
The instance type configurations that define the EC2 instances in the instance fleet.
instanceTypeConfigs
- The instance type configurations that define the EC2 instances in the instance fleet.InstanceFleetConfig.Builder instanceTypeConfigs(InstanceTypeConfig... instanceTypeConfigs)
The instance type configurations that define the EC2 instances in the instance fleet.
instanceTypeConfigs
- The instance type configurations that define the EC2 instances in the instance fleet.InstanceFleetConfig.Builder launchSpecifications(InstanceFleetProvisioningSpecifications launchSpecifications)
The launch specification for the instance fleet.
launchSpecifications
- The launch specification for the instance fleet.default InstanceFleetConfig.Builder launchSpecifications(Consumer<InstanceFleetProvisioningSpecifications.Builder> launchSpecifications)
The launch specification for the instance fleet.
This is a convenience that creates an instance of theInstanceFleetProvisioningSpecifications.Builder
avoiding the need to create one manually via InstanceFleetProvisioningSpecifications.builder()
.
When the Consumer
completes, SdkBuilder.build()
is
called immediately and its result is passed to
launchSpecifications(InstanceFleetProvisioningSpecifications)
.launchSpecifications
- a consumer that will call methods on InstanceFleetProvisioningSpecifications.Builder
launchSpecifications(InstanceFleetProvisioningSpecifications)
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