The Hadoop cluster installation is started through Ambari. Is it possible for Ambari to send an e-mail about cluster deployment, once the process completes?
this is already possible with Cloudbreak, if you're deploying a cluster to a cloud provider supported by Cloudbreak, it will send you an email once it completes. With standard Ambari, you can probably script it using the Ambari api but I am not aware of any built-in way. @pankaj singh most likely you can build your cluster with Ambari api by submitting a blueprint and then as the last step in your script execute mail command.