eaugene commented on issue #11292: URL: https://github.com/apache/pinot/issues/11292#issuecomment-1670924264
Debugged the root cause : Removing from NoDictColumns is passing the query to `NonScanBasedAggregationOperator` so its working . But with noDictColumns enabled its passing to AggregationOperator->`DistinctCountAggregationFunction` , where the correct operator would be AggregationOperator->`DistinctCountMVAggregationFunction` . The alternate is to use DISTINCTCOUNTMV(mvCol) - which uses `DistinctCountMVAggregationFunction` . Will work to explicitly fail queries with an error message with DISTINCTCOUNT on a multivalued field is used. -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
