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From Aljoscha Krettek <aljos...@apache.org>
Subject Re: [DISCUSS] Add Side Input/Broadcast Set For Streaming API
Date Mon, 02 May 2016 15:34:50 GMT
Hi Folks,
I added a section about "Implementation Details" to the doc, it is still
very rough but I'm afraid this is somewhat tricky and might require some
changes to how we handle state.

As always, feedback is very welcome!


On Mon, 2 May 2016 at 11:28 Aljoscha Krettek <aljoscha@apache.org> wrote:

> Hi,
> I've put down some words about how we would go about adding support for
> side inputs to the streaming API. People are increasingly asking for such a
> feature, which would allow joining a main stream with some slowly changing
> inputs that can be used for enriching data, among other things.
> The design document is available here:
> https://docs.google.com/document/d/1hIgxi2Zchww_5fWUHLoYiXwSBXjv-M5eOv-MKQYN3m4/edit?usp=sharing
> Any feedback is very welcome!
> Cheers,
> Aljoscha

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