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

Interface InstanceFleetConfig.Builder

All Superinterfaces:
Buildable, CopyableBuilder<InstanceFleetConfig.Builder,InstanceFleetConfig>, SdkBuilder<InstanceFleetConfig.Builder,InstanceFleetConfig>, SdkPojo
Enclosing class:
InstanceFleetConfig
public static interface InstanceFleetConfig.Builder extends SdkPojo, CopyableBuilder<InstanceFleetConfig.Builder,InstanceFleetConfig>

  • Method Details

    • name

      InstanceFleetConfig.Builder name(String name)

      The friendly name of the instance fleet.

      Parameters:
      name - The friendly name of the instance fleet.
      Returns:
      Returns a reference to this object so that method calls can be chained together.

    • instanceFleetType

      InstanceFleetConfig.Builder instanceFleetType(String instanceFleetType)

      The node type that the instance fleet hosts. Valid values are MASTER, CORE, and TASK.

      Parameters:
      instanceFleetType - The node type that the instance fleet hosts. Valid values are MASTER, CORE, and TASK.
      Returns:
      Returns a reference to this object so that method calls can be chained together.
      See Also:

    • instanceFleetType

      InstanceFleetConfig.Builder instanceFleetType(InstanceFleetType instanceFleetType)

      The node type that the instance fleet hosts. Valid values are MASTER, CORE, and TASK.

      Parameters:
      instanceFleetType - The node type that the instance fleet hosts. Valid values are MASTER, CORE, and TASK.
      Returns:
      Returns a reference to this object so that method calls can be chained together.
      See Also:

    • targetOnDemandCapacity

      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.

      Parameters:
      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.

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

    • targetSpotCapacity

      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.

      Parameters:
      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.

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

    • instanceTypeConfigs

      InstanceFleetConfig.Builder instanceTypeConfigs(Collection<InstanceTypeConfig> instanceTypeConfigs)

      The instance type configurations that define the Amazon EC2 instances in the instance fleet.

      Parameters:
      instanceTypeConfigs - The instance type configurations that define the Amazon EC2 instances in the instance fleet.
      Returns:
      Returns a reference to this object so that method calls can be chained together.

    • instanceTypeConfigs

      InstanceFleetConfig.Builder instanceTypeConfigs(InstanceTypeConfig... instanceTypeConfigs)

      The instance type configurations that define the Amazon EC2 instances in the instance fleet.

      Parameters:
      instanceTypeConfigs - The instance type configurations that define the Amazon EC2 instances in the instance fleet.
      Returns:
      Returns a reference to this object so that method calls can be chained together.

    • instanceTypeConfigs

      InstanceFleetConfig.Builder instanceTypeConfigs(Consumer<InstanceTypeConfig.Builder>... instanceTypeConfigs)

      The instance type configurations that define the Amazon EC2 instances in the instance fleet.

      This is a convenience method that creates an instance of the InstanceTypeConfig.Builder avoiding the need to create one manually via InstanceTypeConfig.builder().

      When the Consumer completes, SdkBuilder.build() is called immediately and its result is passed to instanceTypeConfigs(List<InstanceTypeConfig>).

      Parameters:
      instanceTypeConfigs - a consumer that will call methods on InstanceTypeConfig.Builder
      Returns:
      Returns a reference to this object so that method calls can be chained together.
      See Also:

    • launchSpecifications

      InstanceFleetConfig.Builder launchSpecifications(InstanceFleetProvisioningSpecifications launchSpecifications)

      The launch specification for the instance fleet.

      Parameters:
      launchSpecifications - The launch specification for the instance fleet.
      Returns:
      Returns a reference to this object so that method calls can be chained together.

    • launchSpecifications

      default InstanceFleetConfig.Builder launchSpecifications(Consumer<InstanceFleetProvisioningSpecifications.Builder> launchSpecifications)

      The launch specification for the instance fleet.

      This is a convenience method that creates an instance of the InstanceFleetProvisioningSpecifications.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).

      Parameters:
      launchSpecifications - a consumer that will call methods on InstanceFleetProvisioningSpecifications.Builder
      Returns:
      Returns a reference to this object so that method calls can be chained together.
      See Also:

    • resizeSpecifications

      InstanceFleetConfig.Builder resizeSpecifications(InstanceFleetResizingSpecifications resizeSpecifications)

      The resize specification for the instance fleet.

      Parameters:
      resizeSpecifications - The resize specification for the instance fleet.
      Returns:
      Returns a reference to this object so that method calls can be chained together.

    • resizeSpecifications

      default InstanceFleetConfig.Builder resizeSpecifications(Consumer<InstanceFleetResizingSpecifications.Builder> resizeSpecifications)

      The resize specification for the instance fleet.

      This is a convenience method that creates an instance of the InstanceFleetResizingSpecifications.Builder avoiding the need to create one manually via InstanceFleetResizingSpecifications.builder().

      When the Consumer completes, SdkBuilder.build() is called immediately and its result is passed to resizeSpecifications(InstanceFleetResizingSpecifications).

      Parameters:
      resizeSpecifications - a consumer that will call methods on InstanceFleetResizingSpecifications.Builder
      Returns:
      Returns a reference to this object so that method calls can be chained together.
      See Also: