Github user yanghua commented on the issue:
https://github.com/apache/flink/pull/6092
@tillrohrmann has refactored, please review again. the reason of the travis
error is not because of this PR.---
Github user yanghua commented on the issue:
https://github.com/apache/flink/pull/6092
@tillrohrmann has refactored, please review again. the reason of the travis
error is not because of this PR.---