Add Delta Lake 4.2 support with basic features - #15796

Open

jihoonson wants to merge 20 commits into

NVIDIA:mainfrom

jihoonson:delta-420

Commits on Sep 4, 2026

Add support for Delta 4.2.0
jihoonson
committed
e017064
fix supported delta versions
jihoonson
committed
3bd19d2
clean up 42x delta catalog; add more comments
jihoonson
committed
9c8d654
remove unused DeltaUtils.isTesting
jihoonson
committed
d7b017e
add createCatalogTableForCreateOrReplace; adjust comments
jihoonson
committed
2bc42be
fix 4.1 parity
jihoonson
committed
0e0e263
clean up with GpuWriteIntoDeltaLike
jihoonson
committed
0ffbd23
isolate GpuWriteIntoDelta and GpuWriteIntoDelta42x
jihoonson
committed
82498d1
fix delta 33
jihoonson
committed
abc10ce
GpuDeltaCommandLike and fix merge command
jihoonson
committed
f128957
docs and minor cleanups
jihoonson
committed
8909ff1
GpuWriteIntoDeltaLike is a LeafRunnableCommand
jihoonson
committed
4ba2692
define metas individually in their own file
jihoonson
committed
8fb9ac8
reapply 15848 fix
jihoonson
committed
2e88e4c
fix style and import
jihoonson
committed
7260c44
fix cdf write for delta 42
jihoonson
committed
a4c0965
revert the spark/delta version check; add delta 4.2
jihoonson
committed
f79ff8e
address copilot's comments
jihoonson
committed
63c6259
reserve the previous behavior with dynamicPartitionOverwriteOption
jihoonson
committed
8f96e68

Commits on Sep 5, 2026

wrap isDynamicPartitionOverwriteMode with try
jihoonson
committed
3d67787