Hi all,
Sorry for posting this twice,
I need to know how to group by several column attributes (e.g.,List groupByAttributes) a dataset (dataset) and then count the occurrences of
associated grouped rows, how do i achieve that ?
I tried through the following code:
> Dataset groupedRows =
I don't want to groupBy since i want the rows separate for the subsequent
transformations. But i want to groupBy (i am using partitionBy here) using
many attributes while counting the frequency for each different group of
records (with respect to the the attributes first mentioned)
Le mar. 19
Just .groupBy(...).count() ?
On Tue, Apr 19, 2022 at 6:24 AM marc nicole wrote:
> Hello guys,
>
> I want to group by certain column attributes (e.g.,List
> groupByQidAttributes) a dataset (initDataset) and then count the
> occurrences of associated grouped rows, how do i achieve that neatly?
>
Hello guys,
I want to group by certain column attributes (e.g.,List
groupByQidAttributes) a dataset (initDataset) and then count the
occurrences of associated grouped rows, how do i achieve that neatly?
I tried through the following code:
Dataset groupedRowsDF =
