If my understanding is correct about your query
In spark Dataframes are immutable , cant update the dataframe.
you have to create a new dataframe to update the current dataframe .
Thanks,
Divya
On 17 October 2016 at 09:50, Mungeol Heo <mungeol....@gmail.com> wrote:
> Hello, everyone.
>
> As I mentioned at the tile, I wonder that is spark a right tool for
> updating a data frame repeatedly until there is no more date to
> update.
>
> For example.
>
> while (if there was a updating) {
> update a data frame A
> }
>
> If it is the right tool, then what is the best practice for this kind of
> work?
> Thank you.
>
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