They reason they didn't catch this is that the bug only occurs if users use a custom timestamp/watermark assigner. But yes, we should be able to extend the end-to-end tests to catch this.
> On 22. Feb 2018, at 11:05, Till Rohrmann <trohrm...@apache.org> wrote: > > If the Kafka connectors are unusable with 1.4.1, then I would be in favor > of releasing 1.4.2 asap. > > I'm wondering why the end-to-end Kafka tests did not catch this problem. > Maybe we could adapt them such that they guard against it in the future. > > Cheers, > Till > > On Thu, Feb 22, 2018 at 9:46 AM, Tzu-Li (Gordon) Tai <tzuli...@apache.org> > wrote: > >> Hi all, >> >> Unfortunately, we've discovered a bug in 1.4.1, which suggests that we >> should almost immediately release another bugfix release: >> https://issues.apache.org/jira/browse/FLINK-8741. >> >> Since this issue was introduced only in 1.4.1, it might make sense to >> release 1.4.2 with only the fix for FLINK-8741 included. What do you think? >> >> Best, >> Gordon >> >> <https://www.avast.com/sig-email?utm_medium=email&utm_ >> source=link&utm_campaign=sig-email&utm_content=webmail> >> 不含病毒。www.avast.com >> <https://www.avast.com/sig-email?utm_medium=email&utm_ >> source=link&utm_campaign=sig-email&utm_content=webmail> >> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> >>