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From Robert Metzger <rmetz...@apache.org>
Subject Re: Remove example jars that cannot run self-contained
Date Thu, 14 Aug 2014 20:23:32 GMT
I committed Stephan's change into the "release-0.6" and "master" branch:
https://github.com/apache/incubator-flink/commit/18bcfdf0f502b42ba58a7e04043a852ce02a6554#diff-d41d8cd98f00b204e9800998ecf8427e
.



On Wed, Aug 13, 2014 at 9:53 PM, Till Rohrmann <trohrmann@apache.org> wrote:

> I agree with Stephan. Sometimes it is even necessary to look into the
> source code to figure out what the parameter is used for or what the
> required format of the data is.
>
> So +1 for self-contained examples
> On Aug 13, 2014 9:44 PM, "Stephan Ewen" <sewen@apache.org> wrote:
>
> > I suggest to remove all example jars that cannot run without parameters -
> > while keeping the example source code, of course.
> >
> > The purpose of the jar files is that the users can try out the examples
> > directly. That only works if the examples come with pre-packages test
> data
> > and do not require a complicated set of parameters. (Thanks Fabian for
> > bringing most of the examples into that state)
> >
> >
> > Works out-of-the-box:
> >
> >  - WordCount
> >  - KMeans
> >  - ConnectedConponents
> >  - WebLogAnalysis
> >  - TriangleEnumeration
> >  - Linear Regression
> >  - PageRank
> >
> >
> > Does not work out-of-the-box:
> >
> >  - All scala examples (not set up parameter free)
> >  - Relational queries (missing test data)
> >
> >
> > Those could be synced with the others for the next minor release.
> >
>

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