One of my nodes is over-loaded and I needed to move some of the services on it to a new node. I wanted to move the Oozier Server to another node but, since this is not a documented process and the cluster is in production right now, I wanted to know if there are some special cases to be taken care of?
I understand that I need to do the following:
1. Stop Oozie Server
2. Add Oozie Server role on another host while deleting on the old one
3. Copy and paste the contents under /var/lib/oozie from the old host to the new host
4. Move the MySQL Connector Jar to under /usr/share/java