Github user gyfora commented on the pull request:
https://github.com/apache/flink/pull/1305#issuecomment-152767697
My last commit (that was meant to solve the problems with failed tasks
writing to the db) introduced some issues with the exactly once guarantees. I
will look into it tomorrow.
---
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.
---
