@Gábor Gévay,
Thanks Gábor
I just use flink in produce environment, but the performance is not
good, especially in aggregation.
At the beginning I used Java serialization, but it does not work well.
Maybe I do not understood flink very well then. I will try change the
serialization method. And test again.
Last 7 days is chinese spring fastival, sorry for responsing you so
late.-- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
