UM
Patent NumberCN103699442B
Status已授權 Granted
MapReduce计算框架下的可迭代式数据处理方法
2018-04-17
Application NumberCN201310686716.7
Application Date2013-12-12
Rights Holder深圳先进技术研究院
邹瑜斌; 张帆; 须成忠
Date Available2018-04-17
Country中国 China
Abstract本发明提出一种MapReduce计算框架下的可迭代式数据处理方法,包括以下步骤:S10、读取原始数据,将原始数据解析成独立数据项;S20、采用Shuffle Grouping机制将所述输入数据分发至各线程或进程进行处理;S30、对数据进行哈希重组、排序,并采用Fields Grouping机制将排序后数据分发至各线程或进程;S40、各线程或进程实时对缓冲池中数据进行排序、分组;S50、将数据发送至线程或进程进行处理;S60、将返回的计算结果解析成独立数据项,重复步骤S20至S50,直至发出表示停止迭代的数据项。本发明可保持MapReduce的计算性能不因迭代而受到影响,也降低了虚拟机的创建和销毁的开销。
Language中文Chinese
Open (Notice) NumberCN103699442B
IPC Classification NumberG06F9/50 ; G06F9/455
Patent Agent沈祖锋 ; 郝明琴
Agency深圳市科进知识产权代理事务所(普通合伙) 44316
Document TypePatent
CollectionUniversity of Macau
Recommended Citation
GB/T 7714
邹瑜斌,张帆,须成忠. MapReduce计算框架下的可迭代式数据处理方法. CN103699442B[P]. 2018-04-17.
APA 邹瑜斌., 张帆., & 须成忠 (2013-12-12). MapReduce计算框架下的可迭代式数据处理方法.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[邹瑜斌]'s Articles
[张帆]'s Articles
[须成忠]'s Articles
Baidu academic
Similar articles in Baidu academic
[邹瑜斌]'s Articles
[张帆]'s Articles
[须成忠]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[邹瑜斌]'s Articles
[张帆]'s Articles
[须成忠]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.