return currentRevision, updateRevision, currentStatus, err
	case err != nil:
		return currentRevision, updateRevision, currentStatus, err
	case statusErr != nil:
		return currentRevision, updateRevision, currentStatus, statusErr
	}

	logger.V(4).Info("StatefulSet revisions", "statefulSet", klog.KObj(set),
		"currentRevision", currentStatus.CurrentRevision,

func NewTooLargeResourceVersionError(minimumResourceVersion, currentRevision uint64, retrySeconds int) error {
	err := apierrors.NewTimeoutError(fmt.Sprintf("Too large resource version: %d, current: %d", minimumResourceVersion, currentRevision), retrySeconds)
	err.ErrStatus.Details.Causes = []metav1.StatusCause{
		{
			Type:    metav1.CauseTypeResourceVersionTooLarge,

		status.UpdatedReplicas != set.Status.UpdatedReplicas ||
		status.CurrentRevision != set.Status.CurrentRevision ||
		status.AvailableReplicas != set.Status.AvailableReplicas ||
		status.UpdateRevision != set.Status.UpdateRevision
}

// completeRollingUpdate completes a rolling update when all of set's replica Pods have been updated
// to the updateRevision. status's currentRevision is set to updateRevision and its' updateRevision

	UpdatedReplicas int32 `json:"updatedReplicas,omitempty" protobuf:"varint,5,opt,name=updatedReplicas"`

	// currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the
	// sequence [0,currentReplicas).
	CurrentRevision string `json:"currentRevision,omitempty" protobuf:"bytes,6,opt,name=currentRevision"`

	// updateRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the sequence

  // indicated by currentRevision.
  optional int32 currentReplicas = 4;

  // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
  // indicated by updateRevision.
  optional int32 updatedReplicas = 5;

  // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the

	UpdatedReplicas int32 `json:"updatedReplicas,omitempty" protobuf:"varint,5,opt,name=updatedReplicas"`

	// currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the
	// sequence [0,currentReplicas).
	CurrentRevision string `json:"currentRevision,omitempty" protobuf:"bytes,6,opt,name=currentRevision"`

	// updateRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the sequence

	UpdatedReplicas int32 `json:"updatedReplicas,omitempty" protobuf:"varint,5,opt,name=updatedReplicas"`

	// currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the
	// sequence [0,currentReplicas).
	CurrentRevision string `json:"currentRevision,omitempty" protobuf:"bytes,6,opt,name=currentRevision"`

	// updateRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the sequence

  // indicated by currentRevision.
  optional int32 currentReplicas = 4;

  // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
  // indicated by updateRevision.
  optional int32 updatedReplicas = 5;

  // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the

	"updatedReplicas":    "updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version indicated by updateRevision.",
	"currentRevision":    "currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the sequence [0,currentReplicas).",

  // indicated by currentRevision.
  optional int32 currentReplicas = 4;

  // updatedReplicas is the number of Pods created by the StatefulSet controller from the StatefulSet version
  // indicated by updateRevision.
  optional int32 updatedReplicas = 5;

  // currentRevision, if not empty, indicates the version of the StatefulSet used to generate Pods in the