Hue 2.3.0 is compatible with CDH4.2 (Cloudera's Distribution Including Apache Hadoop 4.2).
Website: https://gethue.com
Hue 2.3.0 runs on CentOS versions 5 to 6, and Ubuntu 10.04 to 12.10.
Hue 2.3.0 is compatible with CDH4.2. Specifically:
This Hue release is made possible thanks to the contribution from: