Class ParallelismConfiguration
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<ParallelismConfiguration.Builder,
ParallelismConfiguration>
Describes parameters for how a Managed Service for Apache Flink application executes multiple tasks simultaneously. For more information about parallelism, see Parallel Execution in the Apache Flink Documentation.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionfinal Boolean
Describes whether the Managed Service for Apache Flink service can increase the parallelism of the application in response to increased throughput.builder()
final ConfigurationType
Describes whether the application uses the default parallelism for the Managed Service for Apache Flink service.final String
Describes whether the application uses the default parallelism for the Managed Service for Apache Flink service.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
final Integer
Describes the initial number of parallel tasks that a Managed Service for Apache Flink application can perform.final Integer
Describes the number of parallel tasks that a Managed Service for Apache Flink application can perform per Kinesis Processing Unit (KPU) used by the application.static Class
<? extends ParallelismConfiguration.Builder> Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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configurationType
Describes whether the application uses the default parallelism for the Managed Service for Apache Flink service. You must set this property to
CUSTOM
in order to change your application'sAutoScalingEnabled
,Parallelism
, orParallelismPerKPU
properties.If the service returns an enum value that is not available in the current SDK version,
configurationType
will returnConfigurationType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromconfigurationTypeAsString()
.- Returns:
- Describes whether the application uses the default parallelism for the Managed Service for Apache Flink
service. You must set this property to
CUSTOM
in order to change your application'sAutoScalingEnabled
,Parallelism
, orParallelismPerKPU
properties. - See Also:
-
configurationTypeAsString
Describes whether the application uses the default parallelism for the Managed Service for Apache Flink service. You must set this property to
CUSTOM
in order to change your application'sAutoScalingEnabled
,Parallelism
, orParallelismPerKPU
properties.If the service returns an enum value that is not available in the current SDK version,
configurationType
will returnConfigurationType.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromconfigurationTypeAsString()
.- Returns:
- Describes whether the application uses the default parallelism for the Managed Service for Apache Flink
service. You must set this property to
CUSTOM
in order to change your application'sAutoScalingEnabled
,Parallelism
, orParallelismPerKPU
properties. - See Also:
-
parallelism
Describes the initial number of parallel tasks that a Managed Service for Apache Flink application can perform. If
AutoScalingEnabled
is set to True, Managed Service for Apache Flink increases theCurrentParallelism
value in response to application load. The service can increase theCurrentParallelism
value up to the maximum parallelism, which isParalellismPerKPU
times the maximum KPUs for the application. The maximum KPUs for an application is 32 by default, and can be increased by requesting a limit increase. If application load is reduced, the service can reduce theCurrentParallelism
value down to theParallelism
setting.- Returns:
- Describes the initial number of parallel tasks that a Managed Service for Apache Flink application can
perform. If
AutoScalingEnabled
is set to True, Managed Service for Apache Flink increases theCurrentParallelism
value in response to application load. The service can increase theCurrentParallelism
value up to the maximum parallelism, which isParalellismPerKPU
times the maximum KPUs for the application. The maximum KPUs for an application is 32 by default, and can be increased by requesting a limit increase. If application load is reduced, the service can reduce theCurrentParallelism
value down to theParallelism
setting.
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parallelismPerKPU
Describes the number of parallel tasks that a Managed Service for Apache Flink application can perform per Kinesis Processing Unit (KPU) used by the application. For more information about KPUs, see Amazon Managed Service for Apache Flink Pricing.
- Returns:
- Describes the number of parallel tasks that a Managed Service for Apache Flink application can perform per Kinesis Processing Unit (KPU) used by the application. For more information about KPUs, see Amazon Managed Service for Apache Flink Pricing.
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autoScalingEnabled
Describes whether the Managed Service for Apache Flink service can increase the parallelism of the application in response to increased throughput.
- Returns:
- Describes whether the Managed Service for Apache Flink service can increase the parallelism of the application in response to increased throughput.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<ParallelismConfiguration.Builder,
ParallelismConfiguration> - Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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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. -
getValueForField
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sdkFields
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