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From Henry Saputra <henry.sapu...@gmail.com>
Subject Re: Storm compatibility layer for Flink (first beta available)
Date Thu, 02 Apr 2015 18:16:27 GMT
HI Matthias,

Where do you put the code for the Storm compatibility? Under streams
module directory?

- Henry

On Thu, Apr 2, 2015 at 10:31 AM, Matthias J. Sax
<mjsax@informatik.hu-berlin.de> wrote:
> Hi @all,
> I started to work on an compatibility layer to run Storm Topologies on
> Flink. I just pushed a first beta:
> https://github.com/mjsax/flink/tree/flink-storm-compatibility
> Please check it out, and let me know how you like it. In this first
> version, I tried to code without changing too many things in the
> existing code. However, a deeper integration would be nice.
> There are many things that do not work yet. Currently, only shuffle and
> fieldsGrouping is supported (and only Storm's default output stream).
> Furthermore, topologies must be "simple", ie, they cannot be configured
> with a Config object and Storm meta information (ie, TopologyContext) is
> also not there.
> The layer can be used to integrate existing Spouts and/or Bolts as Flink
> operators into a regular Flink program. Furthermore, a whole Storm
> topology can be executed by switching from TopologyBuilder to
> FlinkTopologyBuilder and from LocalCluster/NimbusClient/StormSubmitter
> to FlinkLocalCluster/FlinkClient/FlinkStormSubmitter.
> Examples of both cases are given as ITCases.
> Cheers,
>   Matthias

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