Github user StephanEwen commented on the issue:
https://github.com/apache/flink/pull/3474
Yes, we should update all subclasses with the one-argument constructor. If
the `AbstractInvokable` does not have a zero-argument constructor any more, all
subclasses will be forced to call the one-argument constructor.
---
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.
---
