Github user StephanEwen commented on the pull request:
https://github.com/apache/flink/pull/1588#issuecomment-180789530
The fallback behavior here is now different than the original behavior.
I think it would be good to make the fallback the same as before, meaning
to use the number of slots as the number of vcores if possible, otherwise, use
one vcore (unless configured).
---
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.
---
