Quick question -- Is there a way to remove a node from Ambari and then re-add it? I have a cluster member thats having issues and I would like to remove it, re-install the OS, and then re-join it to the cluster.
Would I be able to just shutdown the machine, re-install the OS (which is on disks separate from the data disks), restart the machine, re-install the ambari-agent manually and have Ambari take over from there?
