Struct ParallelismConfigurationUpdate 

pub struct ParallelismConfigurationUpdate {
    pub auto_scaling_enabled_update: Option<bool>,
    pub configuration_type_update: Option<String>,
    pub parallelism_per_kpu_update: Option<i64>,
    pub parallelism_update: Option<i64>,
}

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

Fields

auto_scaling_enabled_update: Option<bool>

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

configuration_type_update: Option<String>

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.

parallelism_per_kpu_update: Option<i64>

Describes updates to the number of parallel tasks an application can perform per Kinesis Processing Unit (KPU) used by the application.

parallelism_update: Option<i64>

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.

Trait Implementations

impl Clone for ParallelismConfigurationUpdate

fn clone(&self) -> ParallelismConfigurationUpdate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ParallelismConfigurationUpdate

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ParallelismConfigurationUpdate

fn default() -> ParallelismConfigurationUpdate

Returns the “default value” for a type.

impl PartialEq for ParallelismConfigurationUpdate

fn eq(&self, other: &ParallelismConfigurationUpdate) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ParallelismConfigurationUpdate

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ParallelismConfigurationUpdate