assignTimestamp after keyBy

Posted by Dong-iL, Kim on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/assignTimestamp-after-keyBy-tp8962.html

Hi.
my stream data is from some files. ( files -> kafka -> flink(source -> keyBy -> windowing) )
data is arranged in a file.
I wanna assingTimestamp after keyBy.
How can I do that.
Regards.