I don't know if that could be useful, do you?
On Tue, Mar 17, 2015 at 10:29 PM, Stephan Ewen wrote:
> Yes, that is the way to do it.
>
> This makes me think that it would be nice to have a method that builds the
> union of a list of data sets.
>
> DataSet union(DataSet... sets)
>
> It would be i
Yes, that is the way to do it.
This makes me think that it would be nice to have a method that builds the
union of a list of data sets.
DataSet union(DataSet... sets)
It would be implemented like in your loop. Would that be helpful?
Stephan
On Tue, Mar 17, 2015 at 6:03 PM, Flavio Pompermaier
As always one minute after I sent the email I found the problem!
It was that I should reassign the initial dataset:
ret = ret.union(sourceDs);
Bye,
Flavio
On Tue, Mar 17, 2015 at 5:58 PM, Flavio Pompermaier
wrote:
> Hi Fabian,
> I was trying to use the strategy you suggested with flink 0.8.
Hi Fabian,
I was trying to use the strategy you suggested with flink 0.8.1 but it
seems that the union of the datasets cannot be created programmatically
because the union operator gives a name to the generated dataset that is
the name of the calling function so that only the first dataset is read
