An optimized model for mapreduce based on Hadoop

doi:10.12928/TELKOMNIKA.v14i4.3606

	An optimized model for mapreduce based on Hadoop
	Zhang, Hong 2,3; Wang, Xiao-Ming 3; Cao, Jie 2; Ma, Yan-Hong 1; Guo, Yi-Rong 3; Wang, Min 3
刊名	Telkomnika (Telecommunication Computing Electronics and Control)
	2016-12-01
卷号	14 期号:4 页码:1552-1558
关键词	Data handling Dynamical systems Memory architecture Parallel architectures Distributed Fork/Join Hadoop Map-reduce Parallel
ISSN号	16936930
DOI	10.12928/TELKOMNIKA.v14i4.3606
英文摘要	Aiming at the waste of computing resources resulting from sequential control of running mechanism of MapReduce model on Hadoop platform, Fork/Join framework has been introduced into this model to make full use of CPU resource of each node. From the perspective of fine-grained parallel data processing, combined with Fork/Join framework, a parallel and multi-thread model, this paper optimizes MapReduce model and puts forward a MapReduce+Fork/Join programming model which is a distributed and parallel architecture combined with coarse-grained and fine-grained on Hadoop platform to Support two-tier levels of parallelism architecture both in shared and distributed memory machines. A test is made under the environment of Hadoop cluster composed of four nodes. And the experimental results prove that this model really can improve performance and efficiency of the whole system and it is not only suitable for handling tasks with data intensive but also tasks with computing intensive. it is an effective optimization and improvement to the MapReduce model of big data processing. © 2016 Universitas Ahmad Dahlan.
语种	英语
出版者	Universitas Ahmad Dahlan
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/112994]
专题	计算机与通信学院兰州理工大学
作者单位	1.State Grid Gansu Electric Company, Lanzhou; 730030, China 2.College of Computer and Communication, Lanzhou University of Technology, Lanzhou; 730050, China; 3.College of Electrical and Information Engineering\, Lanzhou University of Technology, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Zhang, Hong,Wang, Xiao-Ming,Cao, Jie,et al. An optimized model for mapreduce based on Hadoop[J]. Telkomnika (Telecommunication Computing Electronics and Control),2016,14(4):1552-1558.
APA	Zhang, Hong,Wang, Xiao-Ming,Cao, Jie,Ma, Yan-Hong,Guo, Yi-Rong,&Wang, Min.(2016).An optimized model for mapreduce based on Hadoop.Telkomnika (Telecommunication Computing Electronics and Control),14(4),1552-1558.
MLA	Zhang, Hong,et al."An optimized model for mapreduce based on Hadoop".Telkomnika (Telecommunication Computing Electronics and Control) 14.4(2016):1552-1558.