Common

• Overview
• Single Node Setup
• Cluster Setup
• Hadoop Commands

HDFS

• High Availability With QJM
• High Availability With NFS
• Federation
• WebHDFS REST API
• HttpFS Gateway
• HDFS User Guide

Yarn/MapReduce

• YARN Architecture
• Writing Yarn Applications
• Capacity Scheduler
• Web Application Proxy
• Encrypted Shuffle
• Yarn Commands

YARN REST API's

• Introduction
• Resource Manager
• Node Manager
• Mapreduce Application Master
• History Server

Auth

• Overview
• Examples
• Configuration
• Building

Reference

• Release Notes
• API docs
• Common CHANGES.txt
• HDFS CHANGES.txt
• MapReduce CHANGES.txt

Configuration

• core-default.xml
• hdfs-default.xml
• yarn-default.xml
• mapred-default.xml
• Deprecated Properties