Hi Steve, On all your hosts, try running "python /usr/lib/python2.6/site-packages/ambari_agent/HostCleanup.py". This should delete binaries, directories, alternatives, etc. After that, run "ambari-server reset" on the ambari-server host. This initializes the Ambari postgres db.
Yusaku From: Steve Edison <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Thursday, February 26, 2015 6:02 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Fwd: Ambari based uninstall Team, I am using Ambari to install a cluster which now needs to be deleted and re-installed. Is there a clean way to Uninstall the cluster, clean up all the binaries from all the nodes and do a fresh install ? There is no data on the cluster, so nothing to worry. Thanks in advance
