基于Hadoop数据分析系统设计(毕业设计).docx

摘要随着云时代的来临，大数据也吸引越来越多的关注，企业在日常运营中生成、积累的用户网络行为数据。这些数据是如此庞大，计量单位通常达到了PB、EB甚至是ZB。Hadoop作为一个开源的分布式文件系统和并行计算编程模型得到了广泛的部署和应用。本文将介绍Hadoop完全分布式集群的具体搭建过程与基于Hive的数据分析平台的设计与实现。关键字Hadoop，MapReduce，HiveAbstractWiththeadventofcloud,bigdataalsoattractmoreandmoreattention,theenterpriseofthegenerationandaccumulationinthedailyoperationoftheusernetworkbehaviordata.Thedataissolarge,themeasuringunitisusuallyachievedthePB,EB,andeventheZB.TheHadoopdistributedfilesystemasanopensource,andparallelcomputingprogrammingmodelhasbeenwidelydeployedandapplication.ThisarticleintroducesHadoopcompletelydistributedclusterprocessofconcretestructures,andthedesignandimplementationofdataanalysisplatformbasedontheHive.keywordsHadoop，MapReduce，Hive目录TOC\h\z\t"新标题1,1,新标题2,2,新标题3,3"HYPERLINK\l"_Toc386042585"第一章某某企业数据分析系统设计需求分析PAGEREF_Toc386042585\h4HYPERLINK\l"_Toc386042586"第二章Hadoop简介PAGEREF_Toc386042586\h5HYPERLINK\l"_Toc386042587"第三章Hadoop单一部署PAGEREF_Toc386042587\h8HYPERLINK\l"_Toc386042588"3.1Hadoop集群部署拓扑图PAGEREF_Toc386042588\h8HYPERLINK\l"_Toc386042589"3.2安装操作系统CentosPAGEREF_Toc386042589\h9HYPERLINK\l"_Toc386042590"3.3Hadoop基础配置PAGEREF_Toc386042590\h15HYPERLINK\l"_Toc386042591"3.4SSH免密码登录PAGEREF_Toc386042591\h18HYPERLINK\l"_Toc386042592"3.5安装JDKPAGEREF_Toc386042592\h19HYPERLINK\l"_Toc386042593"3.6安装HadoopPAGEREF_Toc386042593\h20HYPERLINK\l"_Toc386042594"3.6.1安装32位HadoopPAGEREF_Toc386042594\h20HYPERLINK\l"_Toc386042595"3.6.2安装64位HadoopPAGEREF_Toc386042595\h29HYPERLINK\l"_Toc386042596"3.7Hadoop优化PAGEREF_Toc386042596\h33HYPERLINK\l"_Toc386042597"3.8Hive安装与配置PAGEREF_Toc386042597\h34HYPERLINK\l"_Toc386042598"3.8.1