Add Delta Lake 4.0.x module skeleton and build infrastructure - #13613
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nartal1 merged 3 commits intoOct 17, 2025
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- Add delta-40x module with basic directory structure - Add pom.xml for delta-40x module (Scala 2.12 and 2.13) - Add stub DeltaProbeImpl that returns NoDeltaProvider - Update root pom.xml and scala2.13/pom.xml to include delta-40x for buildver=400 - Add delta40x.version property (4.0.0) - Update Delta Lake README to document delta-40x module This PR creates the skeleton for Delta Lake 4.0.x support. The module compiles but does not provide actual Delta functionality yet (returns NoDeltaProvider).
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Signed-off-by: Niranjan Artal <nartal@nvidia.com>
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Contributes to #13339
Description
This is the first PR to add delta-4.0 support. This is to make the review easier than going over the big PR - #13570. There will be subsequent PR's to add delta-lake-4.0 support and
consolidation of common code between delta-330 and delta-400.
In this PR,
This PR creates the skeleton for Delta Lake 4.0.x support. The module compiles but does not provide actual Delta functionality yet (returns NoDeltaProvider).
Testing
Built successuly without compile errors:
Delta 3.3.0 (Scala 2.12, Spark 3.5.6)
Delta 4.0.0 (Scala 2.13, Spark 4.0.0)
Checklists
(Please explain in the PR description how the new code paths are tested, such as names of the new/existing tests that cover them.)