scaleDownFactor property

double? scaleDownFactor
getter/setter pair

Fraction of average YARN pending memory in the last cooldown period for which to remove workers.

A scale-down factor of 1 will result in scaling down so that there is no available memory remaining after the update (more aggressive scaling). A scale-down factor of 0 disables removing workers, which can be beneficial for autoscaling a single job. See How autoscaling works (https://cloud.google.com/dataproc/docs/concepts/configuring-clusters/autoscaling#how_autoscaling_works) for more information.Bounds: 0.0, 1.0.

Required.

Implementation

core.double? scaleDownFactor;