About Pascal Alma
Although Hadoop Framework itself is created with Java the MapReduce jobs can be written in many different languages. In this post I show how to create a MapReduce job in Java based on a Maven project like any other Java project.
- Prepare the example input
Lets start with a fictional business case. In this case we need a CSV file with English words from a dictionary and all translations in other languages added to it, separated by a ‘|’ symbol. I have based this example on
Source : http://www.javacodegeeks.com/2013/08/writing-a-hadoop-mapreduce-task-in-java.html
