
# Generated by default/object.tt
package Paws::KinesisAnalyticsV2::ParallelismConfiguration;
  use Moose;
  has AutoScalingEnabled => (is => 'ro', isa => 'Bool');
  has ConfigurationType => (is => 'ro', isa => 'Str', required => 1);
  has Parallelism => (is => 'ro', isa => 'Int');
  has ParallelismPerKPU => (is => 'ro', isa => 'Int');

1;

### main pod documentation begin ###

=head1 NAME

Paws::KinesisAnalyticsV2::ParallelismConfiguration

=head1 USAGE

This class represents one of two things:

=head3 Arguments in a call to a service

Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. 
Each attribute should be used as a named argument in the calls that expect this type of object.

As an example, if Att1 is expected to be a Paws::KinesisAnalyticsV2::ParallelismConfiguration object:

  $service_obj->Method(Att1 => { AutoScalingEnabled => $value, ..., ParallelismPerKPU => $value  });

=head3 Results returned from an API call

Use accessors for each attribute. If Att1 is expected to be an Paws::KinesisAnalyticsV2::ParallelismConfiguration object:

  $result = $service_obj->Method(...);
  $result->Att1->AutoScalingEnabled

=head1 DESCRIPTION

Describes parameters for how a Flink-based Kinesis Data Analytics
application executes multiple tasks simultaneously. For more
information about parallelism, see Parallel Execution
(https://ci.apache.org/projects/flink/flink-docs-release-1.8/dev/parallel.html)
in the Apache Flink Documentation
(https://ci.apache.org/projects/flink/flink-docs-release-1.8/).

=head1 ATTRIBUTES


=head2 AutoScalingEnabled => Bool

Describes whether the Kinesis Data Analytics service can increase the
parallelism of the application in response to increased throughput.


=head2 B<REQUIRED> ConfigurationType => Str

Describes whether the application uses the default parallelism for the
Kinesis Data Analytics service. You must set this property to C<CUSTOM>
in order to change your application's C<AutoScalingEnabled>,
C<Parallelism>, or C<ParallelismPerKPU> properties.


=head2 Parallelism => Int

Describes the initial number of parallel tasks that a Flink-based
Kinesis Data Analytics application can perform. If
C<AutoScalingEnabled> is set to True, Kinesis Data Analytics increases
the C<CurrentParallelism> value in response to application load. The
service can increase the C<CurrentParallelism> value up to the maximum
parallelism, which is C<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 can reduce the C<CurrentParallelism> value
down to the C<Parallelism> setting.


=head2 ParallelismPerKPU => Int

Describes the number of parallel tasks that a Flink-based Kinesis Data
Analytics application can perform per Kinesis Processing Unit (KPU)
used by the application. For more information about KPUs, see Amazon
Kinesis Data Analytics Pricing
(http://aws.amazon.com/kinesis/data-analytics/pricing/).


=head1 SEE ALSO

This class forms part of L<Paws>, describing an object used in L<Paws::KinesisAnalyticsV2>

=head1 BUGS and CONTRIBUTIONS

The source code is located here: L<https://github.com/pplu/aws-sdk-perl>

Please report bugs to: L<https://github.com/pplu/aws-sdk-perl/issues>

=cut