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From Thomas Weise <tho...@datatorrent.com>
Subject Re: Megh operator library
Date Sat, 10 Sep 2016 00:18:25 GMT
I see no reason to move the dimension operator along with everything it
duplicates to Malhar. It's available to use for everyone as it is and there
should be an initiative to make it confirm to the underlying framework to
be part of Malhar.

Also there is already an enrichment operator, there is even documentation
for it.

Hence, this needs to be analyzed properly.

Thomas

On Fri, Sep 9, 2016 at 5:10 PM, Pramod Immaneni <pramod@datatorrent.com>
wrote:

> Yes, I do plan to come up with a proposal with a list. The ones that come
> to mind are flume, enrichment, various dimensional operators and any custom
> partitioners. The dimensional operators are in a mature state and usable
> today, in future they could also be ported onto the new windowing and
> managed state operator framework.
>
> Thanks
>
> On Fri, Sep 9, 2016 at 4:29 PM, Thomas Weise <thomas@datatorrent.com>
> wrote:
>
> > A cursory look suggests there is a lot of overlap. I'm looking forward to
> > see a proposal that reflects a vision how to evolve Malhar rather than
> just
> > moving around code.
> >
> > Thomas
> >
> >
> > On Thu, Sep 8, 2016 at 2:40 PM, Pramod Immaneni <pramod@datatorrent.com>
> > wrote:
> >
> > > Hi,
> > >
> > > DataTorrent, the initial contributor to Apex and the company I work
> for,
> > > has opened up a library of operators called Megh recently to the public
> > and
> > > has made the repository available under the Apache License. The link to
> > the
> > > repository is below. These operators, for the most part, contain
> > > functionality that is complementary to what Malhar library provides and
> > > were developed to solve business use cases that arose over time. Also,
> > some
> > > operators in Malhar were inspired from early implementations in the
> Megh
> > > library and were built upon knowledge gained in doing the original
> > > implementations.
> > >
> > > Our goal is to not have Megh as a separate library but rather bring
> these
> > > operators into Malhar in a fashion that it is consistent with the
> Malhar
> > > project and repository. In the upcoming days, in a gradual fashion, we
> > will
> > > have more details on the individual operators that we would like to
> > > contribute. Also, if you are interested in helping with this effort
> > please
> > > raise your hand.
> > >
> > > https://github.com/DataTorrent/Megh/
> > >
> > > Thanks
> > >
> >
>

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