Overview

The purpose of this assignment is just to get you set up with the tools of the trade. You are asked to work your way through the Hadoop tutorial and to perform some basic tasks. The rest of Project #3 will involve a much more extravagent application of Hadoop.

Grading

This assignment is 20% of Project 3's grade.

No Partners

As the only goal of this assignment is to "Turn a very small wheel once", you are asked to do it by yourself. You'll have trouble contributing as an equal partner in the next lab, unless you can do something small-ish by yourself, to be sure.

Links

• Hadoop Map/Reduce Tutorial

Cluster Information

You can log into any ghcXX.ghc.andrew.cmu.edu machine, where XX=01-81, or 86

The hadoop home directory is here: /usr/local/cs/hadoop-0.20.2/

The JobTracker is here: http://ghc82.ghc.andrew.cmu.edu:50030/
The name node is here: http://ghc82.ghc.andrew.cmu.edu:50070/
The scheduling queue can be found here: http://ghc82.ghc.andrew.cmu.edu:50030/scheduler

Your Tasks

• Carefully follow the Hadoop tutorial
• Get the canonical "Word Count" example working. Turn in not only the source code, but the Output when run upon the Declaration of Independence of the United States.

Submission

• Submit just your JAVA source files and your Makefile (don't give us the jar files)
• Submit to AFS (same place as your homework - there will be a directory for you)

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