Hi, Junrui Yes, the Window extension does not currently support custom
Window.
We aim to keep the DataStream V2 extensions from becoming overly complex.
The Window mechanism is meant to be convenient for users and is similar to
syntactic sugar rather than the fundamental primitive of DataStream. Fo
HI, Wenjin We believe that the interfaces proposed by FLIP are more
flexible and offer greater freedom to the user. For example, users can
decide for themselves how to process data and in what form it is stored in
the Window. In cases where pre-aggregation is required, the user can choose
to store
Hi, Xu,
The FLIP mentions that currently three types of Windows are supported:
GlobalWindow, TimeWindow, and SessionWindow. Is custom Window not supported
on Window extension?
Best,
Junrui
wenjin 于2025年1月10日周五 10:42写道：
> Hi, Xu
>
> I've noticed that the Window API provided in the FLIP differs
Hi, Xu
I've noticed that the Window API provided in the FLIP differs significantly
from the one on DataStream V1. For example, it introduces the definition of the
Window lifecycle and allows users to decide whether to store input records
within the Window.
What are the advantages of designing
