...
To express the semantics of full window processing on DataStream, we need to define the corresponding method in DataStream class. One approach is to directly add a window(WindowAssigner assigner)
method. This method only supports passing the EndOfStreamWindows
introduced in FLIP-331. In the job code, if full window processing is desired, the corresponding code would should be dataStream.window(EndOfStreamWindows.get())
.
...