Traffic Induce

This repository contains MapReduce programs for analyzing traffic data. This document contains instructions for compiling them and running them. Everything below should be run from the project's root directory. We assume an existing hadoop installation, as well as maven and java.

Building

mvn install

Placing the sample data on your cluster

hadoop fs -mkdir trafficcounts
hadoop fs -put samples/input.txt trafficcounts

Running

hadoop jar target/trafficinduce-1.0-SNAPSHOT.jar AveragerRunner trafficcounts/input.txt trafficcounts/output

Inspecting the output

hadoop fs -cat /trafficcounts/output/part-00000

Running the MRUnit tests

mvn test