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Posted to user@spark.apache.org by Nathan Kronenfeld <nk...@uncharted.software> on 2018/01/08 23:01:19 UTC

select with more than 5 typed columns

Looking in Dataset, there are select functions taking from 1 to 5
TypedColumn arguments.

Is there a built-in way to pull out more than 5 typed columns into a
Dataset (without having to resort to using a DataFrame, or manual
processing of the RDD)?

Thanks,
                 - Nathan Kronenfeld
                 - Uncharted Software