Sometimes it’s quite hard to start with a technology. Like with MapReduce. In some places you see that you need a cluster or pseudo distributed cluster, and that it’s tedious to start with. How about a short introduction to the MapReduce paradigm, and programing with the Hadoop Java API. We are going to show a very simple example different that is not the typical ‘Wordcount’.

For my first post, I just find out the tak to include the gist directly in the jekyll post. So I decided to look into my few gists, and I find this one.