Seems like this would be a common use case. Thanks for the reply David ...
Seems like this would be a common use case. Thanks for the reply
I’m using Ambari to manage the cluster.
Is there a way to pre-stage changes and either rolling restart or see which hosts are out of date and need to be restarted? It’s kind of a big deal to have to stop the entire cluster, then apply the change and start it back up.