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AWS CloudFormation
User Guide (API Version 2010-05-15)

Amazon EMR Cluster ScalingAction

ScalingAction is a subproperty of the Amazon EMR Cluster JobFlowInstancesConfig AutoScalingPolicy Constraints ScalingRule property that specifies the Auto Scaling action for an Auto Scaling group policy.

Syntax

JSON

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{ "Market" : String, "SimpleScalingPolicyConfiguration" : SimpleScalingPolicyConfiguration }

YAML

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Market: String SimpleScalingPolicyConfiguration: SimpleScalingPolicyConfiguration

Properties

Market

Not available for instance groups. Instance groups use the market type specified for the group.

Valid values: ON_DEMAND or SPOT

Required: No

Type: String

Update requires: No interruption

SimpleScalingPolicyConfiguration

The type of adjustment the automatic scaling activity makes when triggered, and the periodicity of the adjustment.

Required: Yes

Type: Amazon EMR Cluster SimpleScalingPolicyConfiguration

Update requires: No interruption

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