windowsState() and globalState()

[ゞ野蠻遊戲χ]

Dear all:

      How do I use the windowsState() method and the globalState() method in process Windows Function? Can I give a demo?

Thanks,

Jiazhi

[Till Rohrmann]

Hi Jiazhi,

here is a description of Flink's windowing API and also how to use the windowState() and globalState() method of the ProcessWindowFunction [1].

[1] https://ci.apache.org/projects/flink/flink-docs-stable/dev/stream/operators/windows.html#using-per-window-state-in-processwindowfunction

Cheers,

Till

On Tue, Oct 6, 2020 at 2:42 PM ゞ野蠻遊戲χ <[hidden email]> wrote:

Dear all:

      How do I use the windowsState() method and the globalState() method in process Windows Function? Can I give a demo?

Thanks,

Jiazhi