Github user StephanEwen commented on the pull request:
https://github.com/apache/flink/pull/1048#issuecomment-135769797
The added advantage of that approach s that we keep no user exceptions
alive in the execution graph.
Not keeping those alive is quite desirable, actually, to allow user code
unloading.
---
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.
---
