信阳师范学院学报（自然科学版）Issue(3)：428-432,5.DOI:10.3969/j.issn.1003-0972.2015.03.030
支持云计算环境的 MapReduce模拟器设计
Design of a MapReduce Simulator Supporting Cloud Computing Environment
摘要
Abstract
For the issue that Hadoop parameter sets helpful for achieving good performance are difficult to be con-firmed in cloud environment, a MapReduce simulator was designed in this paper.Firstly, various parameters of Ha-doop were modeled.Then, the parameters were readed from cluster by cluster read element so that simulative Hadoop cluster environment was established.Finally, the simulative job is tracked by using job tracker, and task tracker was used to run a single task.Performance of Hadoop application with multi-angles was researched by the designed simula-tor, and it concentrated at simulating the Hadoop map and reduction behavior so that it made up the deficiency of the MRPerf designing.The effectiveness of designed simulator was verified by the baseline testing results and MapReduce application of customized definition.关键词
MapReduce/Hadoop框架/云计算/模拟器/集群参数Key words
MapReduce/Hadoop framework/cloud computing/simulator/cluster parameter分类
信息技术与安全科学引用本文复制引用
张国平,黄淼,马丽..支持云计算环境的 MapReduce模拟器设计[J].信阳师范学院学报（自然科学版）,2015,(3):428-432,5.基金项目
国家自然科学基金项目（61103143）；河南省科技计划项目（134300510037）；平顶山学院青年科研基金项目 （）
