Class: Aws::KinesisAnalyticsV2::Types::ParallelismConfiguration

Inherits:

Struct

• Object
• Struct
• Aws::KinesisAnalyticsV2::Types::ParallelismConfiguration

Includes:

Structure

Defined in:

lib/aws-sdk-kinesisanalyticsv2/types.rb

Overview

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].

[1]: nightlies.apache.org/flink/flink-docs-release-1.20/dev/parallel.html [2]: nightlies.apache.org/flink/flink-docs-release-1.20/

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #auto_scaling_enabled ⇒ Boolean

  Describes whether the Managed Service for Apache Flink service can increase the parallelism of the application in response to increased throughput.

• #configuration_type ⇒ String

  Describes whether the application uses the default parallelism for the Managed Service for Apache Flink service.

• #parallelism ⇒ Integer

  Describes the initial number of parallel tasks that a Managed Service for Apache Flink application can perform.

• #parallelism_per_kpu ⇒ 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.

Instance Attribute Details

#auto_scaling_enabled ⇒ Boolean

Describes whether the Managed Service for Apache Flink service can increase the parallelism of the application in response to increased throughput.

Returns:

• (Boolean)

# File 'lib/aws-sdk-kinesisanalyticsv2/types.rb', line 3995

class ParallelismConfiguration < Struct.new(
  :configuration_type,
  :parallelism,
  :parallelism_per_kpu,
  :auto_scaling_enabled)
  SENSITIVE = []
  include Aws::Structure
end

#configuration_type ⇒ String

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’s AutoScalingEnabled, Parallelism, or ParallelismPerKPU properties.

Returns:

• (String)

# File 'lib/aws-sdk-kinesisanalyticsv2/types.rb', line 3995

class ParallelismConfiguration < Struct.new(
  :configuration_type,
  :parallelism,
  :parallelism_per_kpu,
  :auto_scaling_enabled)
  SENSITIVE = []
  include Aws::Structure
end

#parallelism ⇒ Integer

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 the CurrentParallelism value in response to application load. The service can increase the CurrentParallelism value up to the maximum parallelism, which is ParalellismPerKPU times the maximum KPUs for the application. The maximum KPUs for an application is 64 by default, and can be increased by requesting a limit increase. If application load is reduced, the service can reduce the CurrentParallelism value down to the Parallelism setting.

Returns:

• (Integer)

# File 'lib/aws-sdk-kinesisanalyticsv2/types.rb', line 3995

class ParallelismConfiguration < Struct.new(
  :configuration_type,
  :parallelism,
  :parallelism_per_kpu,
  :auto_scaling_enabled)
  SENSITIVE = []
  include Aws::Structure
end

#parallelism_per_kpu ⇒ 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. For more information about KPUs, see [Amazon Managed Service for Apache Flink Pricing].

[1]: aws.amazon.com/kinesis/data-analytics/pricing/

Returns:

• (Integer)

# File 'lib/aws-sdk-kinesisanalyticsv2/types.rb', line 3995

class ParallelismConfiguration < Struct.new(
  :configuration_type,
  :parallelism,
  :parallelism_per_kpu,
  :auto_scaling_enabled)
  SENSITIVE = []
  include Aws::Structure
end