return currentReplicas, usage, nil
	}

	newReplicas := int32(math.Ceil(newUsageRatio * float64(len(metrics))))
	if (newUsageRatio < 1.0 && newReplicas > currentReplicas) || (newUsageRatio > 1.0 && newReplicas < currentReplicas) {
		// return the current replicas if the change of metrics length would cause a change in scale direction
		return currentReplicas, usage, nil
	}

	if statusErr == nil {
		logger.V(4).Info("Updated status", "statefulSet", klog.KObj(set),
			"replicas", currentStatus.Replicas,
			"readyReplicas", currentStatus.ReadyReplicas,
			"currentReplicas", currentStatus.CurrentReplicas,
			"updatedReplicas", currentStatus.UpdatedReplicas)
	}

	switch {
	case err != nil && statusErr != nil:
		logger.Error(statusErr, "Could not update status", "statefulSet", klog.KObj(set))

				ReadyReplicas:      int32(1),
				CurrentReplicas:    int32(3),
				UpdatedReplicas:    int32(3),
				CurrentRevision:    "12345",
				UpdateRevision:     "23456",
				ObservedGeneration: observedGeneration,
			},
			stsStatus2: &appsv1.StatefulSetStatus{
				Replicas:           int32(3),
				ReadyReplicas:      int32(1),
				CurrentReplicas:    int32(3),
				UpdatedReplicas:    int32(3),

				ReadyReplicas:      int32(1),
				CurrentReplicas:    int32(3),
				UpdatedReplicas:    int32(3),
				CurrentRevision:    "12345",
				UpdateRevision:     "23456",
				ObservedGeneration: observedGeneration,
			},
			stsStatus2: &v1beta2.StatefulSetStatus{
				Replicas:           int32(3),
				ReadyReplicas:      int32(1),
				CurrentReplicas:    int32(3),
				UpdatedReplicas:    int32(3),

func inconsistentStatus(set *apps.StatefulSet, status *apps.StatefulSetStatus) bool {
	return status.ObservedGeneration > set.Status.ObservedGeneration ||
		status.Replicas != set.Status.Replicas ||
		status.CurrentReplicas != set.Status.CurrentReplicas ||
		status.ReadyReplicas != set.Status.ReadyReplicas ||
		status.UpdatedReplicas != set.Status.UpdatedReplicas ||
		status.CurrentRevision != set.Status.CurrentRevision ||

	ReadyReplicas int32 `json:"readyReplicas,omitempty" protobuf:"varint,3,opt,name=readyReplicas"`

	// currentReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
	// indicated by currentRevision.
	CurrentReplicas int32 `json:"currentReplicas,omitempty" protobuf:"varint,4,opt,name=currentReplicas"`

	// updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version

	if status.ReadyReplicas > status.Replicas {
		allErrs = append(allErrs, field.Invalid(fieldPath.Child("readyReplicas"), status.ReadyReplicas, msg))
	}
	if status.CurrentReplicas > status.Replicas {
		allErrs = append(allErrs, field.Invalid(fieldPath.Child("currentReplicas"), status.CurrentReplicas, msg))
	}
	if status.UpdatedReplicas > status.Replicas {

	// +optional
	LastScaleTime *metav1.Time `json:"lastScaleTime,omitempty" protobuf:"bytes,2,opt,name=lastScaleTime"`

	// currentReplicas is current number of replicas of pods managed by this autoscaler,
	// as last seen by the autoscaler.
	CurrentReplicas int32 `json:"currentReplicas" protobuf:"varint,3,opt,name=currentReplicas"`

	// desiredReplicas is the desired number of replicas of pods managed by this autoscaler,

	// +optional
	LastScaleTime *metav1.Time `json:"lastScaleTime,omitempty" protobuf:"bytes,2,opt,name=lastScaleTime"`

	// currentReplicas is the current number of replicas of pods managed by this autoscaler.
	CurrentReplicas int32 `json:"currentReplicas" protobuf:"varint,3,opt,name=currentReplicas"`

	// desiredReplicas is the  desired number of replicas of pods managed by this autoscaler.

	// +optional
	LastScaleTime *metav1.Time `json:"lastScaleTime,omitempty" protobuf:"bytes,2,opt,name=lastScaleTime"`

	// currentReplicas is current number of replicas of pods managed by this autoscaler,
	// as last seen by the autoscaler.
	CurrentReplicas int32 `json:"currentReplicas" protobuf:"varint,3,opt,name=currentReplicas"`

	// desiredReplicas is the desired number of replicas of pods managed by this autoscaler,