DEV 300 - Build Hadoop MapReduce Applications
Write Hadoop Applications using MapReduce and YARN in Java, including debugging, managing jobs, improving performance, working with custom data, managing workflows, and using other programming languages.
DEV 301 - Manage and Test Hadoop MapReduce Applications
DEV 302 - Launch Jobs and Advanced Hadoop MapReduce
MapR Certified Hadoop Developer v2 (MCHD)
MCHD Study Guide - MapR Certified Hadoop Developer (v2)