while (this.tasksQueueSize(workerNodeKey) > 0) {
const destinationWorkerNodeKey = this.workerNodes.reduce(
(minWorkerNodeKey, workerNode, workerNodeKey, workerNodes) => {
while (this.tasksQueueSize(workerNodeKey) > 0) {
const destinationWorkerNodeKey = this.workerNodes.reduce(
(minWorkerNodeKey, workerNode, workerNodeKey, workerNodes) => {