Hi, Is it possible to customize a node configuration on a specific node? I installed a 4-nodes cluster. There is 4 HDD on 3 of my nodes and 3 on the last. I can't manage to find a way to change the configuration of my node on this specific node. I want to change datanode directories and mapreduce directories on that specific node Is there a way to do that ?
An other question : Is it possible to remove a service on a node after you add it ? I can't manage to find a way to do that. Regards, Julien Naour
