Log in

Username

Password
Remember me
Forgot your password?
Join DZone
Why join?

«« Next » « Previous

1. jq
2. Riaktor - Promise-based async API for Riak based on the Reactor framework
3. R.I.P. JavaBlogs
4. Decoding Conference Presentation Titles For Busy Developers
5. Spring DataIntegrityViolationException
6. Are You Making These 10 Web Design Mistakes?
7. Apache JMeter - Setup

«« Next » « Previous

Neo4j 1.9 General Availability Announcement!
Making To-do/Event List in HTML5/JQuery using App42 platform
Getting Started with Subversion
Git - Simple File Management
Bucketing, Multiplexing and Combining in Hadoop - Part 1
Ruby/Python: Constructing a taxonomy from an array using zip
NoSQL Matters: Building Scalability with Riak

Subversion
Written by: Lorna Jane Mitchell
Featured Refcardz: Top Refcardz:
Git DNS Data Mining Spring Data Subversion	Spring Data Subversion Spring Config. Spring Annotations Data Mining
150+ Refcardz Available · Get them all

Link Details

Previous | Next

Surprise Me!

By egenesky
via architects.dzone.com
Published: Feb 14 2013 / 10:41

Using awk and Friends with Hadoop

Imagine you have a CSV file that you want to manipulate. Our goal is to transform this into the following form by combining the last three columns . . .

Vote up

Vote down