airborne12 commented on PR #67363: URL: https://github.com/apache/doris/pull/67363#issuecomment-5503079294
Correction to the reasoning in this PR's description: I wrote that branch-4.1 "lacks master's prevent_search_row_fallback path (added by #66052), so on this branch a search that does not take the index surfaces the internal error directly instead of falling back". That is wrong. `prevent_search_row_fallback` converts fallback-eligible failures into hard errors — it does not let a failed index lookup succeed — and it is not on this code path at all. The failing path, `VSearchExpr::execute_column_impl` returning `SearchExpr should not be executed without inverted index` when `fast_execute()` finds no usable index, is identical on master and branch-4.1. So master is exposed to the same flakiness, and I have opened #67402 to apply the same nonConcurrent grouping there. Everything else in the description — the measured 2-of-4 failure rate on branch-4.1, the local 1-BE/3-BE runs passing, and the fix itself — is unchanged. -- 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]
