Re: windowsState() and globalState()

2020-10-07 Thread 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

windowsState() and globalState()

2020-10-06 Thread ?g???U?[????
Dear all:       How do I use the windowsState() method and the globalState() method in process Windows Function? Can I give a demo? Thanks, Jiazhi