Hadoop Up and Running

https://getblueshift.com/setting-up-hadoop-2-4-and-pig-0-12-on-osx-locally/

• On Mac, install Hadoop using brew: brew install hadoop

If you're on Mac and haven't installed brew yet, see this post : Mac Brew with LaunchRocket

http://amodernstory.com/2014/09/23/installing-hadoop-on-mac-osx-yosemite/