hadoop mapreduce v2 cookbook 2nd edition

《hadoop mapreduce v2 cookbook 2nd edition》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、www.it-ebooks.infowww.it-ebooks.infoHadoopMapReducev2CookbookSecondEditionwww.it-ebooks.infoTableofContentsHadoopMapReducev2CookbookSecondEditionCreditsAbouttheAuthorAcknowledgmentsAbouttheAuthorAbouttheReviewerswww.PacktPub.comSupportfiles,eBooks,discou

2、ntoffers,andmoreWhySubscribe?FreeAccessforPacktaccountholdersPrefaceWhatthisbookcoversWhatyouneedforthisbookWhothisbookisforConventionsReaderfeedbackCustomersupportDownloadingtheexamplecodeErrataPiracyQuestions1.GettingStartedwithHadoopv2IntroductionHado

3、opDistributedFileSystem–HDFSHadoopYARNHadoopMapReduceHadoopinstallationmodesSettingupHadoopv2onyourlocalmachineGettingreadywww.it-ebooks.infoHowtodoit…Howitworks…WritingaWordCountMapReduceapplication,bundlingit,andrunningitusingtheHadooplocalmodeGettingr

4、eadyHowtodoit…Howitworks…There’smore…SeealsoAddingacombinersteptotheWordCountMapReduceprogramHowtodoit…Howitworks…There’smore…SettingupHDFSGettingreadyHowtodoit…SeealsoSettingupHadoopYARNinadistributedclusterenvironmentusingHadoopv2GettingreadyHowtodoit…

5、Howitworks…SeealsoSettingupHadoopecosysteminadistributedclusterenvironmentusingaHadoopdistributionGettingreadyHowtodoit…There’smore…HDFScommand-linefileoperationsGettingreadyHowtodoit…Howitworks…There’smore…www.it-ebooks.infoRunningtheWordCountprogramina

6、distributedclusterenvironmentGettingreadyHowtodoit…Howitworks…There’smore…BenchmarkingHDFSusingDFSIOGettingreadyHowtodoit…Howitworks…There’smore…BenchmarkingHadoopMapReduceusingTeraSortGettingreadyHowtodoit…Howitworks…2.CloudDeployments–UsingHadoopYARNon

7、CloudEnvironmentsIntroductionRunningHadoopMapReducev2computationsusingAmazonElasticMapReduceGettingreadyHowtodoit…SeealsoSavingmoneyusingAmazonEC2SpotInstancestoexecuteEMRjobflowsHowtodoit…There’smore…SeealsoExecutingaPigscriptusingEMRHowtodoit…There’smo

8、re…StartingaPiginteractivesessionExecutingaHivescriptusingEMRHowtodoit…There’smore…www.it-ebooks.infoStartingaHiveinteractivesessionSeealsoCreatinganAmazonEMRjobflowusingtheAWSCommandLineInterfaceGettingreadyHowtodoit…Ther