Batch Side Outputs

[Flavio Pompermaier]

Hi to all,

will side outputs [FLINK-4460] be eventually available also for batch API?

Best,

Flavio

[Aljoscha Krettek]

Hi Flavio,

As far as I am aware no one is currently working on adding side outputs for the DataSet API. The workaround is to output one common type from a function have several parallel filters after that for filtering out the elements of the correct type for the respective stream.

Best,

Aljoscha

On 6. Jun 2017, at 11:15, Flavio Pompermaier <[hidden email]> wrote:

Hi to all,

will side outputs [FLINK-4460] be eventually available also for batch API?

Best,

Flavio

[Fabian Hueske-2]

There are no plans to add side output to the DataSet API.
The reason is that the optimizer would need to be adapted as well which would be a major change.

Cheers, Fabian

2017-06-06 14:47 GMT+02:00 Aljoscha Krettek <[hidden email]>:

Hi Flavio,

As far as I am aware no one is currently working on adding side outputs for the DataSet API. The workaround is to output one common type from a function have several parallel filters after that for filtering out the elements of the correct type for the respective stream.

Best,

Aljoscha

On 6. Jun 2017, at 11:15, Flavio Pompermaier <[hidden email]> wrote:

Hi to all,

will side outputs [FLINK-4460] be eventually available also for batch API?

Best,

Flavio