Package software.amazon.awscdk.services.stepfunctions.tasks

Interface EmrModifyInstanceGroupByName.ShrinkPolicyProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

EmrModifyInstanceGroupByName.ShrinkPolicyProperty.Jsii$Proxy

Enclosing class:

EmrModifyInstanceGroupByName

@Stability(Stable)
public static interface EmrModifyInstanceGroupByName.ShrinkPolicyProperty
extends software.amazon.jsii.JsiiSerializable

Policy for customizing shrink operations.

Allows configuration of decommissioning timeout and targeted instance shrinking.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.*;
 import software.amazon.awscdk.services.stepfunctions.tasks.*;
 ShrinkPolicyProperty shrinkPolicyProperty = ShrinkPolicyProperty.builder()
         .decommissionTimeout(Duration.minutes(30))
         .instanceResizePolicy(InstanceResizePolicyProperty.builder()
                 .instancesToProtect(List.of("instancesToProtect"))
                 .instancesToTerminate(List.of("instancesToTerminate"))
                 .instanceTerminationTimeout(Duration.minutes(30))
                 .build())
         .build();
 

See Also:

• https://docs.aws.amazon.com/emr/latest/APIReference/API_ShrinkPolicy.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	EmrModifyInstanceGroupByName.ShrinkPolicyProperty.Builder	A builder for EmrModifyInstanceGroupByName.ShrinkPolicyProperty
static final class	EmrModifyInstanceGroupByName.ShrinkPolicyProperty.Jsii$Proxy	An implementation for EmrModifyInstanceGroupByName.ShrinkPolicyProperty

Method Summary

Modifier and Type	Method	Description
static EmrModifyInstanceGroupByName.ShrinkPolicyProperty.Builder	builder()
default Duration	getDecommissionTimeout()	The desired timeout for decommissioning an instance.
default EmrModifyInstanceGroupByName.InstanceResizePolicyProperty	getInstanceResizePolicy()	Custom policy for requesting termination protection or termination of specific instances when shrinking an instance group.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getDecommissionTimeout

@Stability(Stable)
@Nullable
default Duration getDecommissionTimeout()

The desired timeout for decommissioning an instance.

Overrides the default YARN decommissioning timeout.

Default: - EMR selected default

getInstanceResizePolicy

@Stability(Stable)
@Nullable
default EmrModifyInstanceGroupByName.InstanceResizePolicyProperty getInstanceResizePolicy()

Custom policy for requesting termination protection or termination of specific instances when shrinking an instance group.

Default: - None

builder

@Stability(Stable)
static EmrModifyInstanceGroupByName.ShrinkPolicyProperty.Builder builder()

Returns:

a EmrModifyInstanceGroupByName.ShrinkPolicyProperty.Builder of EmrModifyInstanceGroupByName.ShrinkPolicyProperty