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From Ufuk Celebi <u.cel...@fu-berlin.de>
Subject Re: [stratosphere-users] FlatJoin implementation
Date Wed, 18 Jun 2014 11:34:42 GMT

On 18 Jun 2014, at 13:30, Robert Metzger <rmetzger@apache.org> wrote:
> ---------- Forwarded message ----------
> From: Fabian Hueske <fhueske@gmail.com>
> Date: Wed, Jun 18, 2014 at 11:20 AM
> Subject: Re: [stratosphere-users] FlatJoin implementation
> To: "stratosphere-users@googlegroups.com" <
> stratosphere-users@googlegroups.com>
> 
> To the topic: This feature has been requested by quite a few people. So I
> think it makes sense to provide this interface (plus joinFilter). The same
> applies to Cross which is less often used though...

+1

> A less confusing workaround could be to use join.project() an flatMap.

Do you mean join.project() and flatMap as a workaround for a flatJoin()? That will not work,
will it?
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