I know that Druid uses the DataSketches library internally, and was wondering if there was a way to merge sketches that are created outside of Druid with the same library, by say a Java application into Druid?
// we could merge sketch2 into sketch1 or the other way around
// this is an example of using a new sketch as a union and keeping the original sketches intact
ItemsSketch union = new ItemsSketch(64);
Thanks in advance