Github user tzulitai commented on the issue:
https://github.com/apache/flink/pull/5890
Hi @zhangminglei, I think the current general purpose DataStream job
already subsumes this PR; for example, the sequence source generator in the job
already uses operator state. Moreover, `test_resume_savepoint.sh` also tests
the behaviours of that via a rescale operation.
What do you think? If you agree, we maybe can close this PR.---
