We are going to change the Yarn scheduler in a bit, moving from Fair to
Capacity. More info in
It shouldn't impact ongoing jobs, but there will probably be some
tuning/adjustment to do during the next few days. If you see any weird
behavior please ping us or contact us in T277062.
A gift for your patience: this change will allow users to select hadoop
nodes with GPUs when launching jobs :) (we have 6, running the same GPUs as