This is to see if we can code a workaround for https://issues.cask.co/browse/CDAP-2877
if FairScheduler is being used, and if minimum-allocation specified is less than the default minimum-increment (1024mb), then override minimum-increment as well.
it would probably require setting a default minimum-increment attribute, which we should be sure matches all distros.
Merged to master
Just to clarify - the purpose of this JIRA / PR was to make the configured 'increment-allocation-mb' less than or equal to the configured 'minimum-allocation-mb' value?