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Oracle Alchemist

Oracle Alchemist

Steve Karam’s Blog

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Series: Hadoop Streaming

Elephant Painting

Hadoop Streaming, Hue, Oozie Workflows, and Hive

October 24, 2013 Steve Karam Big Data, Development, News 10 comments

MapReduce with Hadoop Streaming in bash – Bonus! To conclude my three part series on writing MapReduce jobs with shell script for use with Hadoop Streaming, I’ve decided to throw together a video tutorial on running the jobs we’ve created in Oozie, a workflow editor for Hadoop that allows jobs

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Hadoop Streaming Bash

MapReduce with Hadoop Streaming in bash – Part 3

October 23, 2013 Steve Karam Big Data, Development, News 2 comments

In our first MapReduce with Hadoop Streaming in bash article, we took a collection of Stephen Crane poems and used a MapReduce job to calculate ‘term frequency’–meaning we counted the number of times each word in the collection appeared in the collection. In the second part, we calculated ‘document frequency’

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Hadoop Streaming Bash

MapReduce with Hadoop Streaming in bash – Part 2

October 22, 2013 Steve Karam Big Data, Development, News 6 comments

In MapReduce with Hadoop Streaming in bash – Part 1 we found the ‘term frequency’ of words within a collection of documents. For the documents I chose 8 Stephen Crane poems, and our bash Map and Reduce jobs tokenized the words and found their frequency among the entire set. The

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Hadoop Streaming Bash

MapReduce with Hadoop Streaming in bash – Part 1

October 21, 2013 Steve Karam Big Data, Development, News 8 comments

So to commemorate my recent certification and because my Java absolutely sucks, I decided to do a common algorithm using Hadoop Streaming. Hadoop Streaming Hadoop Streaming allows you to write MapReduce code in any language that can process stdin and stdout. This includes Python, PHP, Ruby, Perl, bash, node.js, and

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Network

Visit Us On TwitterVisit Us On FacebookCheck Our FeedVisit Us On Linkedin

Series

  • LabAlchemy
  • Hadoop Streaming
  • Cloudera Hadoop Training
  • Optimizing WordPress
  • Adventures of Ace, DBA
  • Grow Your Career
  • Database Diversity

Oracle Blogs

  • Amardeep Sidhu
  • Bertrand Drouvot
  • Bobby Curtis
  • Brian Pardy
  • Chet Justice
  • David Aldridge
  • Dimitri Gielis
  • Doug Burns
  • Jonathan Lewis
  • Kellyn Pot'Vin
  • Kevin Closson
  • Kyle Hailey
  • Marco Gralike
  • Oracle Base
  • Osama Mustafa
  • Pete Finnigan
  • Radio Free Tooting
  • Richard Foote
  • Tim Hall
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