it to read a portion of the
> file. I don’t know, however, how this might (or might not) work with
> compression.
>
> [1]
> https://beam.apache.org/blog/splittable-do-fn-is-available/
> [2]
> https://beam.apache.org/documentation/programming-guide/#splittable-dofns
>
> Than
Hello,
I am trying to apply a transformation to each row in a reasonably large (1b
row) gzip compressed CSV.
The first operation is to assign a sequence number, in this case 1,2,3..
The second operation is the actual transformation.
I would like to apply the sequence number *as* each row is rea
