This is the documentation for Cloudera Manager 4.8.4.
Documentation for other versions is available at Cloudera Documentation.
What's New in Cloudera Manager 4.5.3
Authentication for access to Hadoop HTTP web consoles from Cloudera Manager is now
supported. This is enabled by a checkbox under Service-wide Security settings for the
appropriate service, such as HDFS or MapReduce. Note that security must be enabled for the
service in order for the checkbox to have any effect.