What's New In CDH 5.6.x
What's New in CDH 5.6.0
CDH 5.6.0 is a maintenance release that introduces the EMC DSSD D5 Storage Appliance Integration for Hadoop DataNodes.
What's New in CDH 5.6.1
This is a maintenance release that fixes some important issues. For details, see Issues Fixed in CDH 5.6.1.