Newest version of Hadoop?

What is the newest API for Hadoop and MapReduce? What number version is it? Andrew Botelho EMC Corporation 55 Constitution Blvd., Franklin, MA andrew.bote...@emc.com Mobile: 508-813-2026

What are the basic Hadoop Java Classes?

Could someone give me a list of the basic Java classes that are needed to run a program in Hadoop? By basic classes I mean classes like Mapper and Reducer that are essential in running programs in Hadoop. Thanks, Andrew Botelho EMC Corporation 55 Constitution Blvd., Franklin, MA andre

What are the right/best Java classes to use with Hadoop?

Hi, I am a beginner in using Hadoop, and I would like to know what are the right Java classes to use with Hadoop? In other words, which Java classes should be used as a strong foundation to successfully and effectively use Hadoop? Thanks, Andrew Botelho EMC Corporation 55 Constitutio