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From jeremy p <athomewithagroove...@gmail.com>
Subject Re: How to do aggregation in Samza?
Date Thu, 22 Oct 2015 00:23:42 GMT
Wow, Calcite looks really really really cool!  It's too bad this feature
isn't further along.  My current project calls for aggregation, and we
don't have the resources to roll our own aggregation engine.  Perhaps we'll
go with Spark Streaming or Storm for now, and then switch back to Samza
once streaming aggregation has been fully-implemented.

On Wed, Oct 21, 2015 at 5:44 PM, Selina Tech <swucareer99@gmail.com> wrote:

> Hi, All:
>
> I have same question also. Previously, I thought we just use java code to
> implement, Counts, averages ... in Samza.
> Is anyone kenw any Java libraries?
>
> Sincerely,
> Selina
>
> On Wed, Oct 21, 2015 at 8:15 AM, jeremy p <athomewithagroovebox@gmail.com>
> wrote:
>
> > Hey all,
> >
> > So, I'm wanting to do aggregate operations in Samza.  Counts, averages,
> > grouping, things of that nature.  Basically, the kinds of aggregate
> > operations you can do in SQL.  What's the best way to do this in Samza?
> > Are there any libraries for this?
> >
> > I noticed a few projects are currently in development.  Have any of them
> > been used in a production environment?  Are any of them being actively
> > developed?
> >
> > From combing through the mailing list archives, I can see that LinkedIn
> > plans on adding SQL and aggregation to Samza.  Any idea what the timeline
> > is for this?
> >
> > --Jeremy
> >
>

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