Hi,   I'm beginning with Cloudera and Hadoop.   I want to set up a cluster. At the moment, I've got a (huge) machine with the following characteristics : - 40 Core - 512 GB RAM - 12 Discs 10000Tr/s   I want to install Cloudera primarily to run some Impala query.   What the best configuration I have to set ?   4 VM running under VMWare ESXi or a single node install directly on the computer ?     ... View more