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Class: Aws::EMR::Types::ShrinkPolicy

Inherits:

Struct

Object
Struct
Aws::EMR::Types::ShrinkPolicy

show all

Defined in:: (unknown)

Overview

Note:

When passing ShrinkPolicy as input to an Aws::Client method, you can use a vanilla Hash:

{
  decommission_timeout: 1,
  instance_resize_policy: {
    instances_to_terminate: ["InstanceId"],
    instances_to_protect: ["InstanceId"],
    instance_termination_timeout: 1,
  },
}

Policy for customizing shrink operations. Allows configuration of decommissioning timeout and targeted instance shrinking.

Returned by:

Instance Attribute Summary collapse

#decommission_timeout ⇒ Integer
The desired timeout for decommissioning an instance.
#instance_resize_policy ⇒ Types::InstanceResizePolicy
Custom policy for requesting termination protection or termination of specific instances when shrinking an instance group.

Instance Attribute Details

#decommission_timeout ⇒ `Integer`

The desired timeout for decommissioning an instance. Overrides the default YARN decommissioning timeout.

Returns:

(Integer) —
The desired timeout for decommissioning an instance.

#instance_resize_policy ⇒ `Types::InstanceResizePolicy`

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