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From Aljoscha Krettek <aljos...@apache.org>
Subject Re: Firing windows multiple times
Date Fri, 09 Sep 2016 08:29:37 GMT
I'd be very happy to give you pointers for FLIP-2 and FLIP-4. Why don't you
start a separate thread on the dev list so that we don't hijack this thread.

For FLIP-4 we also have to coordinate with Vishnu, he was driving FLIP-4
but lately everyone has been a bit inactive on that. Let's see if he as
anything to say, I'll loop him in directly.


On Thu, 8 Sep 2016 at 21:48 aj.h <drfloob@gmail.com> wrote:

> Hi, I'm interested in helping out on this project. I also want to
> implement a
> continuous time-boxed sliding window, my current use case is a 60-second
> sliding window that moves whenever a newer event arrives, discarding any
> late events that arrive outside the current window, but *also*
> re-triggering
> window processing for any late events within the current window. I
> considered using sliding windows with a 1-second granularity, but I'd be
> discarding a lot of windows on sparse data, and rebuilding pontetially very
> large windows for relatively small 1-second updates.
> I'm a fellow in the Insight Data Engineering program. We just got underway,
> and I have 3 weeks in which to complete a project. I'd love to tackle this
> one, and I'm trying to assess the practicality and feasibility of it.
> I noticed that FLIP-2 and FLIP-4 are still under discussion; is it
> premature
> to try to implement these enhancements? And would you be at all
> willing/available to help me get up to speed?
> Thank you much!
> --
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