There are two mechanisms to install Cloudera on 6 Node cluster. One, using yum repository + command line another creating local repository of Cloudera Manager Packages / Parcels + use Cloudera Manager. We have experience in yum repository creation + command line interface but lack on two things
1. How to give licensing key or where to give licensing key during command line installation ( this is not clear and we could not find a document for the same )
2. Once we are done the installation on 6 Node cluster how to use Cloudera Navigator (basically enable Monitoring Capabilities).
Another question is, how to set up Configuration Settings while installing with Cloudera Mngr
If we plan to use Cloudera Manager ( by creating a local repository of Cloudera Manager Packages / Parcels ) we need a very fine-tuned control to configuration setting especially JAVA XMS and XMM setting for CDH 5 Components like HIVE, SPARK, IMPALA. Please note that access to the configuration is readily available using command line interface.