CDH 5 Installation Guide
This CDH 5 Installation Guide is for Apache Hadoop developers and system administrators interested in Hadoop installation. It describes how to install and configure version 5 of CDH, Cloudera's 100% open source platform containing Apache Hadoop and related projects (CDH 5), and how to deploy it on a cluster.
The guide covers the following major topics.
- Upgrade from CDH 4 to CDH 5. Use these instructions if you are currently running a CDH 4 release; or
- Upgrade from a CDH 5 Beta Release. Use these instructions if you are currently running a CDH 5 Beta release; or
- Upgrade from CDH 5.0.0 or later. Use these instructions if you are currently running CDH 5.0.0 or later.
- Upgrade components. Upgrade all installed components after upgrading core Hadoop.