3.2. MapReduce Version 2 Troubleshooting Guide

This section presents basic information to assist with troubleshooting MapReduce Version 2 (MRv2) issues on the Hortonworks Data Platform (HDP).  This document is not meant to be a comprehensive guide for all MRv2 issues. It provides basic techniques that can be used to isolate issues and help lead to a solution.

Use the following resources to learn more about Troubleshooting MapReduce Version 2: