software.amazon.awssdk.services.emr.model

Class ComputeLimits

java.lang.Object

software.amazon.awssdk.services.emr.model.ComputeLimits

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<ComputeLimits.Builder,ComputeLimits>

@Generated(value="software.amazon.awssdk:codegen")
public final class ComputeLimits
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<ComputeLimits.Builder,ComputeLimits>

The EC2 unit limits for a managed scaling policy. The managed scaling activity of a cluster can not be above or below these limits. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ComputeLimits.Builder

Method Summary

Modifier and Type	Method and Description
static ComputeLimits.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Integer	maximumCapacityUnits() The upper boundary of EC2 units.
Integer	maximumCoreCapacityUnits() The upper boundary of EC2 units for core node type in a cluster.
Integer	maximumOnDemandCapacityUnits() The upper boundary of On-Demand EC2 units.
Integer	minimumCapacityUnits() The lower boundary of EC2 units.
List<SdkField<?>>	sdkFields()
static Class<? extends ComputeLimits.Builder>	serializableBuilderClass()
ComputeLimits.Builder	toBuilder()
String	toString() Returns a string representation of this object.
ComputeLimitsUnitType	unitType() The unit type used for specifying a managed scaling policy.
String	unitTypeAsString() The unit type used for specifying a managed scaling policy.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

copy

Method Detail

unitType

public final ComputeLimitsUnitType unitType()

The unit type used for specifying a managed scaling policy.

If the service returns an enum value that is not available in the current SDK version, unitType will return ComputeLimitsUnitType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from unitTypeAsString().

Returns:

The unit type used for specifying a managed scaling policy.

See Also:

ComputeLimitsUnitType

unitTypeAsString

public final String unitTypeAsString()

The unit type used for specifying a managed scaling policy.

If the service returns an enum value that is not available in the current SDK version, unitType will return ComputeLimitsUnitType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from unitTypeAsString().

Returns:

The unit type used for specifying a managed scaling policy.

See Also:

ComputeLimitsUnitType

minimumCapacityUnits

public final Integer minimumCapacityUnits()

The lower boundary of EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. Managed scaling activities are not allowed beyond this boundary. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

Returns:

The lower boundary of EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. Managed scaling activities are not allowed beyond this boundary. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

maximumCapacityUnits

public final Integer maximumCapacityUnits()

The upper boundary of EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. Managed scaling activities are not allowed beyond this boundary. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

Returns:

The upper boundary of EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. Managed scaling activities are not allowed beyond this boundary. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

maximumOnDemandCapacityUnits

public final Integer maximumOnDemandCapacityUnits()

The upper boundary of On-Demand EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The On-Demand units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between On-Demand and Spot Instances.

Returns:

The upper boundary of On-Demand EC2 units. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The On-Demand units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between On-Demand and Spot Instances.

maximumCoreCapacityUnits

public final Integer maximumCoreCapacityUnits()

The upper boundary of EC2 units for core node type in a cluster. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The core units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between core and task nodes.

Returns:

The upper boundary of EC2 units for core node type in a cluster. It is measured through vCPU cores or instances for instance groups and measured through units for instance fleets. The core units are not allowed to scale beyond this boundary. The parameter is used to split capacity allocation between core and task nodes.

toBuilder

public ComputeLimits.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<ComputeLimits.Builder,ComputeLimits>

builder

public static ComputeLimits.Builder builder()

serializableBuilderClass

public static Class<? extends ComputeLimits.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo