Github user rmetzger commented on the issue:
https://github.com/apache/flink/pull/3926
Sadly, our tests are a little bit unstable. The issue is not related to
your change.
@tillrohrmann could you talk a quick look here?
---
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.
---
