dwsmith1983 commented on PR #5365: URL: https://github.com/apache/datafusion-comet/pull/5365#issuecomment-5419693450
On scalar partition subqueries in outputPartitioning: Fixed. The guard now treats a ScalarSubquery in any runtime filter as unevaluable too, so outputPartitioning returns UnknownPartitioning(0) without forcing perPartitionData. Added your mixed UNION ALL shape as a regression; it routes native and answers match. Same caveat as the earlier one: pre-fix it didn't crash on my Spark 3.5 profile, so the repro likely needs your 4.0 harness. One thing the audit turned up: core's CometNativeScanExec resolves scalar subqueries only in data filters and its outputPartitioning has no equivalent guard, so the plain parquet path may share this shape. Happy to file a follow-up issue. -- 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]
