Github user mateiz commented on the pull request:
https://github.com/apache/spark/pull/1313#issuecomment-50291411
So in other words always call them in the order PROCES -> NODE -> NO_PREF,
but have the logic in resourceOffer avoid the wait if the level passed in is
NO_PREF.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
