Jackie-Jiang commented on a change in pull request #5832: URL: https://github.com/apache/incubator-pinot/pull/5832#discussion_r468201232
########## File path: pinot-core/src/main/java/org/apache/pinot/core/query/aggregation/function/DistinctCountThetaSketchAggregationFunction.java ########## @@ -57,11 +61,31 @@ * <p>TODO: For performance concern, use {@code List<Sketch>} as the intermediate result. */ public class DistinctCountThetaSketchAggregationFunction implements AggregationFunction<Map<String, Sketch>, Long> { + + public enum MergeFunction { + SET_UNION, SET_INTERSECT, SET_DIFF; Review comment: NVM, seems we cannot use the preserved keyword ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@pinot.apache.org For additional commands, e-mail: commits-h...@pinot.apache.org