It's the return value
On Thu, Nov 12, 2020 at 5:20 PM Daniel Stojanov <m...@danielstojanov.com>
wrote:
> Hi,
>
>
> Note "double" in the function decorator. Is this specifying the type of
> the data that goes into pandas_mean, or the type returned by that function?
>
>
> Regards,
>
>
>
>
> @pandas_udf("double", PandasUDFType.GROUPED_AGG)
>
> def pandas_mean(v):
>
> return v.sum()
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe e-mail: user-unsubscr...@spark.apache.org
>
>
