}
		for i, node := range nodes {
			if i == absDelta {
				return nil
			}
			if err := kubemarkController.RemoveNodeFromNodeGroup(nodeGroup, node); err != nil {
				return err
			}
		}
	case delta > 0:
		kubemarkController.nodeGroupQueueSizeLock.Lock()
		kubemarkController.nodeGroupQueueSize[nodeGroup] += delta