[python] Add range_join: shuffle-free Ray join for range-clustered tables - #8738

Merged

JingsongLi merged 13 commits into

apache:masterfrom

XiaoHongbo-Hope:ray_range_join

Jul 31, 2026

Commits on Jul 22, 2026

[python] Add range_join: shuffle-free Ray join for range-clustered tables
XiaoHongbo-Hope
committed
7e857ce
[python] range_join: read stats via manifest, guard NaN/tz keys, fix join output
XiaoHongbo-Hope
committed
ee108dd
[python] Fix range_join stats extraction to match files_table
XiaoHongbo-Hope
committed
7a6cc37
[python] Read range_join stats from BinaryRow via get_field, not .values
XiaoHongbo-Hope
committed
b79c16d
[python] Read range_join ranges from the parquet footer, not the manifest
XiaoHongbo-Hope
committed
a8c7719
[python] Coerce range_join footer bounds to the join-key type
XiaoHongbo-Hope
committed
0890131
[python] range_join: only trust footer stats of the current key type
XiaoHongbo-Hope
committed
5f6dd75
[python] range_join: partition pruning + parallel footer reads
XiaoHongbo-Hope
committed
2b3ccb4

Commits on Jul 23, 2026

Commits on Jul 30, 2026

[python] Harden range_join stats planning and coverage
XiaoHongbo-Hope
committed
6ec0965