def show_hdfs_user_board(request, cluster):
  if 'refresh' in request.GET:
    quota_updater = QuotaUpdater()
    quota_updater.update_cluster(cluster)
    return redirect('/monitor/cluster/%s/user/' % cluster.id)

  dirs = dbutil.get_quota_summary(cluster)
  params = {
    'cluster': cluster,
    'dirs': dirs,
  }
  return respond(request, 'monitor/hdfs_user_board.html', params)

#url: /cluster/$id/table/
dataset/ETHPy150Open XiaoMi/minos/owl/monitor/views.py/show_hdfs_user_board/original