This repo includes training material for Hadoop. The material comes from free training courses offered by MapR here. I've added and/or customized code files for the labs. I skipped or skimmed over some of the content so it isn't 100% complete, but there are links to all of the source files in the lab guides if you want to see the original versions.
Courses included:
DEV301 - Developing Hadoop Applications
DEV320 - HBase Data Model and Architecture
DEV325 - HBase Schema Design
DEV330 - Developing HBase Applications: Basics
DEV335 - Developing HBase Applications: Advanced
DEV340 - HBase Bulk Loading, Performance, and Security
DEV360 - Spark Essentials
DEV361 - Build and Monitor Spark Applications
DEV362 - Create Data Pipeline Using Spark
DA410 - Drill Essentials
DA440 - Hive Essentials
DA450 - Pig Essentials