JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. This is the documentation for CDH 5.1.x. Documentation for other versions is available at Cloudera Documentation. Crunch Prerequisites An operating system supported by CDH 5 Oracle JDK << Crunch Installation©2015 Cloudera, Inc. All rights reservedCrunch Packaging >>Terms and Conditions Privacy PolicyPage generated September 3, 2015.