AutoscalingPolicyBasicAlgorithmYarnConfig constructor

const AutoscalingPolicyBasicAlgorithmYarnConfig({ required Input<String> gracefulDecommissionTimeout, required Input<double> scaleDownFactor, Input<double?>? scaleDownMinWorkerFraction, required Input<double> scaleUpFactor, Input<double?>? scaleUpMinWorkerFraction, })

Creates a new AutoscalingPolicyBasicAlgorithmYarnConfig. gracefulDecommissionTimeout Timeout for YARN graceful decommissioning of Node Managers. Specifies the scaleDownFactor Fraction of average pending memory in the last cooldown period for which to scaleDownMinWorkerFraction Minimum scale-down threshold as a fraction of total cluster size before scaling occurs. scaleUpFactor Fraction of average pending memory in the last cooldown period for which to scaleUpMinWorkerFraction Minimum scale-up threshold as a fraction of total cluster size before scaling

Implementation

const AutoscalingPolicyBasicAlgorithmYarnConfig({
  required this.gracefulDecommissionTimeout,
  required this.scaleDownFactor,
  this.scaleDownMinWorkerFraction,
  required this.scaleUpFactor,
  this.scaleUpMinWorkerFraction,
});