Github user zhangminglei commented on the issue:
https://github.com/apache/flink/pull/4074
@greghogan Thanks. I just forgot update the title, it is not remove but
deprecated instead. And I would suggest you can take a look at this jira
https://issues.apache.org/jira/browse/FLINK-6488.
---
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.
---
