ot; to
> correctly multiply, ideally as a group for streamlined multiplication.
>
> Johannes
>
> -Ursprüngliche Nachricht-
> Von: Alexander Alexandrov [mailto:alexander.s.alexand...@gmail.com]
> Gesendet: Sonntag, 26. April 2015 23:22
> An: dev@flink.apache.org
> B
April 2015 23:22
An: dev@flink.apache.org
Betreff: Re: Join with a custom predicate
I thought about your problem over the weekend. Unfortunately the algorithm that
you describe does not fit "regular" equi-join semantics, but I think it could
be "fitted" with a more complex dataflow.
T
That's a good solution. In order to deal with ranges which overlap two
intervals you have to create multiple "coarse-grained" join keys. One key
for each interval contained in the range.
Cheers,
Till
On Apr 26, 2015 11:22 PM, "Alexander Alexandrov" <
alexander.s.alexand...@gmail.com> wrote:
> I t
I thought about your problem over the weekend. Unfortunately the algorithm
that you describe does not fit "regular" equi-join semantics, but I think
it could be "fitted" with a more complex dataflow.
To achieve that, I would partition the (active) domain of the two datasets
on fine-granular interv
Hi
I have a small problem with doing a custom join, that I would need some help
with. Maybe I'm also approaching the problem wrong.
So basically I have two dataset.
The simplified example: The first one has a start and end value. The second
dataset is just a list of ordered numbers and some value
