Project: maven-hadoop-java-wordcount-template

This is a Maven Hadoop Java project template. This boilerplate skeleton code contains one Driver, a Mapper and a Reducer ready to be modified with your code (they contain the classic wordcount example).

In this article you can find instructions about how to import the project in Eclipse and modify it, together with an explanation about Hadoop jobs.

Customize your job

Modify the Mapper and Recuder inside the src/main/java/com/example folder and the maven file pom.xml.

Compile your project

To compile the project use the maven command

mvn clean package

Run your application

Inside your shell with Hadoop

hadoop jar your-hadoop-application.jar arg0 arg1 ...