akshaytayal opened a new pull request, #13025: URL: https://github.com/apache/gluten/pull/13025
## What changes were proposed in this pull request? Adds Apache Spark 4.2.0 support to the Velox backend, mirroring the Spark 4.0 -> 4.1 bring-up: - `spark-4.2` Maven build profile (`spark.version=4.2.0`, Scala 2.13, JDK 17+) - `shims/spark42` shim layer - `gluten-ut/spark42` unit-test module + `spark-test-spark42` CI lanes - New Spark 4.2 test suites Tracking issue: #12569 ## Note on related PRs This overlaps with @manoj-ragupathy's in-flight stack (#13020, #13021, #13022, #13023) for the same effort. Opening this to help validate the full stack end-to-end via CI; happy to consolidate with those PRs rather than duplicate review effort — maintainer guidance welcome. ## How was this patch tested? Running the full `Velox Backend (x86)` matrix (including `spark-test-spark42`) on a fork. ## Does this PR introduce any user-facing change? Adds Spark 4.2 as a supported version (opt-in via `-Pspark-4.2`). Delta/Iceberg/Hudi are omitted from the 4.2 lane until those artifacts are published. Generated-by: GitHub Copilot CLI (AI-assisted) -- 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]
