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Cloudera hadoop开发员培训教材.pdf

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Cloudera"Developer"Training" for"Apache"Hadoop" ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#1$ 201210"
IntroducDon" Chapter"1" ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#2$
Course"Chapters" !  $Introduc/on$ !  "The"MoDvaDon"for"Hadoop" !  "Hadoop:"Basic"Concepts" !  "WriDng"a"MapReduce"Program" !  "Unit"TesDng"MapReduce"Programs" !  "Delving"Deeper"into"the"Hadoop"API" !  "PracDcal"Development"Tips"and"Techniques" !  "Data"Input"and"Output" !  "Common"MapReduce"Algorithms" !  "Joining"Data"Sets"in"MapReduce"Jobs" !  "IntegraDng"Hadoop"into"the"Enterprise"Workflow" !  "Machine"Learning"and"Mahout" !  "An"IntroducDon"to"Hive"and"Pig" !  "An"IntroducDon"to"Oozie" !  "Conclusion" !  "Cloudera"Enterprise" !  "Graph"ManipulaDon"in"MapReduce""" Course$Introduc/on$ IntroducDon"to"Apache"Hadoop" and"its"Ecosystem" Basic"Programming"with"the" Hadoop"Core"API" Problem"Solving"with"MapReduce" The"Hadoop"Ecosystem" Course"Conclusion"and"Appendices" ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#3$
Chapter"Topics" Course$Introduc/on$ !  About$this$course$ !  About"Cloudera" !  Course"logisDcs" Introduc/on$ ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#4$
Course"ObjecDves" During$this$course,$you$will$learn:$ ! The$core$technologies$of$Hadoop$ ! How$HDFS$and$MapReduce$work$ ! How$to$develop$MapReduce$applica/ons$ ! How$to$unit$test$MapReduce$applica/ons$ ! How$to$use$MapReduce$combiners,$par//oners,$and$the$distributed$cache$ ! Best$prac/ces$for$developing$and$debugging$MapReduce$applica/ons$ ! How$to$implement$data$input$and$output$in$MapReduce$applica/ons$ ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#5$
Course"ObjecDves"(cont’d)" ! Algorithms$for$common$MapReduce$tasks$ ! How$to$join$data$sets$in$MapReduce$ ! How$Hadoop$integrates$into$the$data$center$ ! How$to$use$Mahout’s$Machine$Learning$algorithms$ ! How$Hive$and$Pig$can$be$used$for$rapid$applica/on$development$ ! How$to$create$large$workflows$using$Oozie$ ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#6$
Chapter"Topics" Course$Introduc/on$ Introduc/on$ !  About"This"Course" !  About$Cloudera$ !  Course"LogisDcs" ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#7$
About"Cloudera" ! Cloudera$is$“The$commercial$Hadoop$company”$ ! Founded$by$leading$experts$on$Hadoop$from$Facebook,$Google,$Oracle$ and$Yahoo$ ! Provides$services$and$products$for$Hadoop$users$ – ConsulDng"and"training"services" – Management"tools" ! Staff$includes$commi]ers$to$virtually$all$Hadoop$projects$ ©"Copyright"2010/2012"Cloudera."All"rights"reserved."Not"to"be"reproduced"without"prior"wri=en"consent." 01#8$
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