Struct aws_sdk_emr::model::instance_fleet_config::Builder
source · [−]#[non_exhaustive]pub struct Builder { /* private fields */ }Expand description
A builder for InstanceFleetConfig
Implementations
sourceimpl Builder
impl Builder
sourcepub fn instance_fleet_type(self, input: InstanceFleetType) -> Self
pub fn instance_fleet_type(self, input: InstanceFleetType) -> Self
The node type that the instance fleet hosts. Valid values are MASTER, CORE, and TASK.
sourcepub fn set_instance_fleet_type(self, input: Option<InstanceFleetType>) -> Self
pub fn set_instance_fleet_type(self, input: Option<InstanceFleetType>) -> Self
The node type that the instance fleet hosts. Valid values are MASTER, CORE, and TASK.
sourcepub fn target_on_demand_capacity(self, input: i32) -> Self
pub fn target_on_demand_capacity(self, input: i32) -> Self
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.
sourcepub fn set_target_on_demand_capacity(self, input: Option<i32>) -> Self
pub fn set_target_on_demand_capacity(self, input: Option<i32>) -> Self
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.
sourcepub fn target_spot_capacity(self, input: i32) -> Self
pub fn target_spot_capacity(self, input: i32) -> Self
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.
sourcepub fn set_target_spot_capacity(self, input: Option<i32>) -> Self
pub fn set_target_spot_capacity(self, input: Option<i32>) -> Self
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.
sourcepub fn instance_type_configs(self, input: InstanceTypeConfig) -> Self
pub fn instance_type_configs(self, input: InstanceTypeConfig) -> Self
Appends an item to instance_type_configs.
To override the contents of this collection use set_instance_type_configs.
The instance type configurations that define the EC2 instances in the instance fleet.
sourcepub fn set_instance_type_configs(
self,
input: Option<Vec<InstanceTypeConfig>>
) -> Self
pub fn set_instance_type_configs(
self,
input: Option<Vec<InstanceTypeConfig>>
) -> Self
The instance type configurations that define the EC2 instances in the instance fleet.
sourcepub fn launch_specifications(
self,
input: InstanceFleetProvisioningSpecifications
) -> Self
pub fn launch_specifications(
self,
input: InstanceFleetProvisioningSpecifications
) -> Self
The launch specification for the instance fleet.
sourcepub fn set_launch_specifications(
self,
input: Option<InstanceFleetProvisioningSpecifications>
) -> Self
pub fn set_launch_specifications(
self,
input: Option<InstanceFleetProvisioningSpecifications>
) -> Self
The launch specification for the instance fleet.
sourcepub fn build(self) -> InstanceFleetConfig
pub fn build(self) -> InstanceFleetConfig
Consumes the builder and constructs a InstanceFleetConfig
Trait Implementations
impl StructuralPartialEq for Builder
Auto Trait Implementations
impl RefUnwindSafe for Builder
impl Send for Builder
impl Sync for Builder
impl Unpin for Builder
impl UnwindSafe for Builder
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
WithDispatch wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber to this type, returning a
WithDispatch wrapper. Read more