Himanshu-2005-code commented on PR #24231: URL: https://github.com/apache/datafusion/pull/24231#issuecomment-5721832252
@jayzhan211 — the actual reordering only manifests via FileScanConfig's work-stealing between sibling partition streams when preserve_order=false, which is timing-dependent and not reachable from a single-pass .slt query (LimitPushdown only runs once per query). Added required_ordering_disables_scan_work_stealing, a deterministic test that ties a lost required_ordering directly to work-stealing staying enabled on the scan — verified it fails if I revert the fix. -- 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]
