On Fri, 28 Feb 2020, 23:02 Erick Ramirez, <erick.rami...@datastax.com> wrote:
> I'm not personally aware of anyone who is using it successfully other > than ProtectWise where it was a good fit for their narrow use case. My > limited knowledge of it is that it has some sharp edges which is the reason > they haven't pushed for it to be added to Cassandra (that's second hand > info so please don't quote me). > >> > In any case, my initial reaction is that Spark would *probably* be a > better fit for what you're trying to achieve particularly since you don't > know the PK up front. Cheers! > I should have added that this is a one-time task: we do not intend to run it constantly And we are using TWCS, so after issuing millions of deletes with Spark (or however else) we would have a hard time compacting the tombstones. -- Alex > >
