bvolpato opened a new pull request, #26838: URL: https://github.com/apache/datafusion/pull/26838
> [!IMPORTANT] > > **Fork CI setup:** For pull requests from a fork to `main`, enable workflows in your fork's **Actions** tab before you push. > See the [fork CI setup guide](https://datafusion.apache.org/contributor-guide/#pull-requests-from-forks). ## Which issue does this PR close? Part of #26759 and #13813. ## Rationale for this change The null-aware join fuzzer reruns each reference query for every batch-size and partition configuration. Each seed uses immutable tables, so those expected rows can be computed once and reused. ## What changes are included in this PR? Build the query cases once and cache their reference rows per seed in a single-partition reference context. Every actual query/configuration combination still runs, with the existing diagnostics and anti-join plan-shape assertions. ## What is the testing strategy for this PR? Focused `ci`-profile runs with the same worker limit took 211s before the change and 118s after it. These are single runs on a shared Linux host. Reference-query executions fall by about 83% while actual-query coverage is unchanged. Formatting, all-target/all-feature Clippy, and the extended workspace suite passed. Full workspace validation included the RSS sampling prerequisite already carried in #26445. ## Are there any user-facing changes? None. This changes the test harness only. AI-assisted contribution. -- 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]
