felipepessoto opened a new pull request, #12445: URL: https://github.com/apache/gluten/pull/12445
> [!WARNING] > **Draft — do not merge.** This PR intentionally contains **only the test, without the fix**, to > validate that the test fails on an unpatched `main`. The actual fix lives in > apache/gluten#12444. ## What changes are proposed in this pull request? This PR adds **only** `GlutenDeltaVariantWriteSuite` (backends-velox, delta-4.0) — the regression test from #12444 — **without** the accompanying `GlutenOptimisticTransaction` guard. Its sole purpose is to prove the test is an effective regression test: on an unpatched `main`, with the native Delta write path enabled, writing a variant column throws `UnsupportedOperationException: Unsupported data type: variant`, so the suite is expected to **fail** on this branch. The `spark-test-spark40` job in `velox_backend_x86.yml` runs `-Pspark-4.0 -Pscala-2.13 -Pbackends-velox -Pdelta -Pspark-ut` (no suite tags exclude it), so it includes this suite. That job is expected to fail here and to pass once #12444's fix is applied. ## How was this patch tested? Not applicable — this branch is expected to fail CI by design. See #12444 for the fix together with the passing tests. ## Was this patch authored or co-authored using generative AI tooling? Generated-by: GitHub Copilot CLI (Claude Opus 4.8) -- 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]
