tonellotto/PAD-LABS — pull request #1 by cyrus-and (2014-10-17 14:48:37+00:00)
Title: Hadoop setup fix

* using `hadoop-examples-1.2.1.jar` and `conf/*.xml` instead of `share/hadoop/mapreduce/hadoop-mapreduce-examples-2.5.1.jar` and `etc/hadoop/*.xml`
* using version `2.5.1` instead of `1.2.1` for `hadoop-common` package