1. introduction

TableofContents

LearningSpark

2

TranslationthebookofLearningSpark:Lightning-FastBigDataAnalysisisonlyforsparkdevelopereducationalpurposes.IfIviolatedyourcopyright,pleaseletmeknow.

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HoldenKarauisasoftwaredevelopmentengineeratDatabricksandisactiveinopensource.SheistheauthorofanearlierSparkbook.PriortoDatabrickssheworkedonavarietyofsearchandclassificationproblemsatGoogle,Foursquare,andAmazon.ShegraduatedfromtheUniversityofWaterloowithaBachelorsofMathematicsinComputerScience.Outsideofsoftwaresheenjoysplayingwithfire,welding,andhulahooping.

Mostrecently,AndyKonwinskico-foundedDatabricks.BeforethathewasaPhDstudentandthenpostdocintheAMPLabatUCBerkeley,focusedonlargescaledistributedcomputingandclusterscheduling.Heco-createdandisacommitterontheApacheMesosproject.HealsoworkedwithsystemsengineersandresearchersatGoogleonthedesignofOmega,theirnextgenerationclusterschedulingsystem.Morerecently,hedevelopedandledtheAMPCampBigDataBootcampsandfirstSparkSummit,andhasbeencontributingtotheSparkproject.

PatrickWendellisanengineeratDatabricksaswellasaSparkCommitterandPMCmember.IntheSparkproject,PatrickhasactedasreleasemanagerforseveralSparkreleases,includingSpark1.0.PatrickalsomaintainsseveralsubsystemsofSpark'scoreengine.BeforehelpingstartDatabricks,PatrickobtainedanM.S.inComputerScienceatUCBerkeley.Hisresearchfocusedonlowlatencyschedulingforlargescaleanalyticsworkloads.HeholdsaB.S.EinComputerSciencefromPrincetonUniversity

MateiZahariaisthecreatorofApacheSparkandCTOatDatabricks.HeholdsaPhDfromUCBerkeley,wherehestartedSparkasaresearchproject.HenowservesasitsVicePresidentatApache.ApartfromSpark,hehasmaderesearchandopensourcecontributionstootherprojectsintheclustercomputingarea,includingApacheHadoop(whereheisacommitter)andApacheMesos(whichhealsohelpedstartatBerkeley).

codeshttps://github.com/gaoxuesong/learning-spark/forkedfromhttps://github.com/databricks/learning-spark

LearningSpark:Lightning-FastBigDataAnalysisChinesetranslation

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ExamplesforLearningSpark

LearningSpark

3introduction