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Class: Aws::EMR::Types::ManagedScalingPolicy

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

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

{
  compute_limits: {
    unit_type: "InstanceFleetUnits", # required, accepts InstanceFleetUnits, Instances, VCPU
    minimum_capacity_units: 1, # required
    maximum_capacity_units: 1, # required
    maximum_on_demand_capacity_units: 1,
  },
}

Managed scaling policy for an Amazon EMR cluster. The policy specifies the limits for resources that can be added or terminated from a cluster. The policy only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

Returned by:

Instance Attribute Summary collapse

Instance Attribute Details

#compute_limitsTypes::ComputeLimits

The EC2 unit limits for a managed scaling policy. The managed scaling activity of a cluster is not allowed to go above or below these limits. The limit only applies to the core and task nodes. The master node cannot be scaled after initial configuration.

Returns: