Re: Timestamp and key preservation over operators

Posted by Averell on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/Timestamp-and-key-preservation-over-operators-tp27627p27699.html

Thank you Fabian.

One more question from me on this topic: as I send out early messages in my
window function, the timestamp assigned by window function (to the end-time
of the window) is not like my expectation. I want it to be the time of the
(last) message that triggered the output.

Is there any way to accomplish that?
Currently, I have an assignTimestampsAndWatermarks after my window function,
but, as you said, it is against the best practice.

Thanks and regards,
Averell



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