hadoop测试: https://blog.csdn.net/qq_30408111/article/details/78742336
云计算基本概念参考: https://blog.csdn.net/zzq900503/article/details/79919324
hadoop测试: https://blog.csdn.net/qq_30408111/article/details/78742336
云计算基本概念参考: https://blog.csdn.net/zzq900503/article/details/79919324