Cloudera Manager version 3 and CDH3 have reached End of Maintenance (EOM) as of June 20th, 2013. Cloudera will not support or provide patches for any of the Cloudera Manager version 3 and CDH3 releases. To view documentation related to later releases, click the Documentation link at the top of this page.
CDH3 Installation Guide
About this Guide
This CDH3 Installation Guide is for Apache Hadoop developers and system administrators interested in Hadoop installation. The following sections describe how to install and configure version 3 of Cloudera's Distribution Including Apache Hadoop (CDH3) as a Yum, Apt, or zypper/YaST repository. It also describes how to deploy in standalone mode, pseudo-distributed mode, and on a cluster.
If you want to download and install a tarball, go to Downloads.