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Posted to user@flink.apache.org by Shu Li Zheng <ne...@gmail.com> on 2018/01/30 03:45:19 UTC

[Window] Per key window

Hello,

How should i create a tumbling window referring same key. each key have it own window instance.
Session window referring key, but must have a gap.

Regards,

Shu li Zheng

Re: [Window] Per key window

Posted by Hung <un...@gmail.com>.

after you keyBy() each of your window has its group of events.

or what you want is a global window?

Best,

Sendoh



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