I was going through the KB article ,stating hortonworks does not support Fair Scheduler , Please calrify more on this please
Does this mean ,we would void hortonworks support?
What if the use-case demands more of an fair (guranteed minimum resource(CPU,Mem,I/O) ) type of resource sharing, can the default be changed or not ?
Yes, that's correct. Hortonworks does not support the fair scheduler and it's not suggested to use this in production. See