Access Keys:
Skip to content (Access Key - 0)


Hadoop Fundamentals: HDFS, MapReduce, Pig, and Hive

Abstract

This technical tutorial will go over the fundamentals of Hadoop: its distributed filesystem (HDFS) and processing engine (MapReduce), as well as looking at higher-level tools for data analytics (Pig and Hive). Plenty of code examples will be provided throughout. The following areas will be covered:

  • Moving data into HDFS.
  • Writing a simple MapReduce job.
  • Tips for writing advanced MapReduce jobs.
  • An introduction to Pig Latin.
  • Writing Hive queries.

Speaker(s)

retweet

Do you like this talk?


Related Presentations

Big Data with HBase and Hadoop at Adobe
Hadoop and NoSQL at Twitter
Hadoop Fundamentals HDFS, MapReduce, Pig, and Hive
Hadoop, HBase, and Hive in Production
The NoSQL BOF
The State of Hadoop

Search by Tag

Below are the 190 labels used in Devoxx 2010 listed alphabetically. Click on a label to see its associated content.
activiti, actors, adobe, agile, air, ajax, akka, alm, amazon, analysis, android, animations, annotations, apache, ast, asynchronous, atomsphere, authentication, authorization, authz, azure bayeux, birt, blackberry, bof, bpm caching, camel, cassandra, cdi, ci, clojure, closures, cloud, clusters, collaboration, collections, comet, conference
design, devops, dsl, duchess, dvcs, ec2, eclipse, ehcache, ejb3, ejb31 faces, fantom, findbugs, flash, flex, flex4, foss gae, gaelyk, gis, git, glassfish, google, grails, groovy, gui, guice, gwt
hadoop, hazelcast, hbase, hdfs, hibernate, hive, html, html5, http, hudson, infinispan, ioc, iphone, itext, izpack j2ee, java7, java8, javaee, javaee6, javafx, javaposse, javascript, javase, javase7, javase8, jax-rs, jax-ws, jdk, jdk7, jdk8, jms, jmx, jpa, jpa2, jquery, jsf, jsf2, jsonp, jsr299, jsr330, jug, jvm labs, lambda, loadui, lombok, mahout, mapreduce, maven, methodology, microsoft, mobile, modules, mongodb, morlocks, multicore, mylyn
news, nexus, no-sidebar, nosql, oauth, oltp, openam, openid, openjdk, openoffice, osgi parleys, patterns, pdf, performance, prototype, puzzlers, quickie, rails, repl, reporting, rest, ria, roo scala, scalable, seam, search, servlet, servlet3, soa, soloist, speakers, spock, spring, springmvc, sql, stm, struts, svn, symbian
tapestry, tdd, testing, tools, tools_in_action, twitter, uma, uml, university, url, visualvm, voldemort w3c, web20, webos, websockets, websphere, weld, wicket, ws-addressing, wtp, xfa, xhr, xml
Adaptavist Theme Builder Powered by Atlassian Confluence