Github user zentol commented on the issue:
https://github.com/apache/flink/pull/2330
maybe you can move the table initialization into `openInputFormat()`
(called once before all splits) and close it in `closeInputFormat()` (called
once after all splits).
---
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 infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
