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From aljoscha <...@git.apache.org>
Subject [GitHub] flink pull request #4634: [FLINK-7568] Improve Windowing Documentation
Date Tue, 05 Sep 2017 15:28:12 GMT
Github user aljoscha commented on a diff in the pull request:

    --- Diff: docs/dev/stream/operators/windows.md ---
    @@ -111,6 +111,11 @@ windows) assign elements to windows based on time, which can either
be processin
     time. Please take a look at our section on [event time]({{ site.baseurl }}/dev/event_time.html)
to learn
     about the difference between processing time and event time and how timestamps and watermarks
are generated.
    +Time-based windows have a *start timestamp* (inclusive) and an *end timestamp* (exclusive)
    +that together describe the size of the window. In code, Flink uses `TimeWindow` when
working with
    +time-based windows, this has methods for querying the start- and end-timestamp and also
    --- End diff --


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