Github user zentol commented on the issue:
https://github.com/apache/flink/pull/5780
I would be fine with changing the PR to work against a `MiniCluster` (to
drop the JobExecutor changes) and a `TemporaryFolder` that we manage ourselves,
i,e. not as a `@Rule` (to drop the icky configuration changes).
That's the quickest approach for now.---
