ParallelismConfigurationUpdate class

Describes updates to parameters for how a Flink-based Kinesis Data Analytics application executes multiple tasks simultaneously.

Constructors

ParallelismConfigurationUpdate({bool? autoScalingEnabledUpdate, ConfigurationType? configurationTypeUpdate, int? parallelismPerKPUUpdate, int? parallelismUpdate})

Properties

autoScalingEnabledUpdate → bool?
Describes updates to whether the Kinesis Data Analytics service can increase the parallelism of the application in response to increased throughput.
final
configurationTypeUpdate → ConfigurationType?
Describes updates to whether the application uses the default parallelism for the Kinesis Data Analytics service, or if a custom parallelism is used. You must set this property to CUSTOM in order to change your application's AutoScalingEnabled, Parallelism, or ParallelismPerKPU properties.
final
hashCode → int
The hash code for this object.
no setterinherited
parallelismPerKPUUpdate → int?
Describes updates to the number of parallel tasks an application can perform per Kinesis Processing Unit (KPU) used by the application.
final
parallelismUpdate → int?
Describes updates to the initial number of parallel tasks an application can perform. If AutoScalingEnabled is set to True, then Kinesis Data Analytics can increase the CurrentParallelism value in response to application load. The service can increase CurrentParallelism up to the maximum parallelism, which is ParalellismPerKPU 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 will reduce CurrentParallelism down to the Parallelism setting.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited