adarshsanjeev commented on code in PR #16804:
URL: https://github.com/apache/druid/pull/16804#discussion_r1696376782
##########
extensions-core/multi-stage-query/src/main/java/org/apache/druid/msq/querykit/scan/ScanQueryKit.java:
##########
@@ -178,6 +183,11 @@ public QueryDefinition makeQueryDefinition(
}
}
+ // If window has an empty over, we want a single worker to process entire
data for window function evaluation.
+ if (windowHasEmptyOver) {
+ scanShuffleSpec = MixShuffleSpec.instance();
Review Comment:
Yes. Do an ingestion into a window function which generates 3 rows of
results. Set rowsPerSegment to 1 and see how many partitions are being created.
--
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]
