[python][ray] read_by_row_id: dynamic_options + return a lazy Dataset#8468

Merged

JingsongLi merged 9 commits into

apache:masterfrom

XiaoHongbo-Hope:read_by_row_id_table_copy

Jul 6, 2026

Commits on Jul 5, 2026

[python][ray] read_by_row_id: add dynamic_options for per-read option overrides
XiaoHongbo-Hope
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[python][ray] read_by_row_id: return a lazy Dataset without executing the source
XiaoHongbo-Hope
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[python][ray] read_by_row_id: note dynamic_options is for read behaviour only
XiaoHongbo-Hope
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[python][ray] read_by_row_id: document dynamic_options; correct the lazy-read note
XiaoHongbo-Hope
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[python][ray] read_by_row_id: clarify blobs are resolved to payloads by default
XiaoHongbo-Hope
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[python][ray] read_by_row_id: scope the lazy-source note to a non-empty target
XiaoHongbo-Hope
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[python][ray] read_by_row_id: harden dynamic_options (invariants + time travel)
XiaoHongbo-Hope
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[python][ray] read_by_row_id: review nits -- doc snapshot wording, tighter test asserts
XiaoHongbo-Hope
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[python][ray] read_by_row_id: explicit multi-key guard + reject pre-row-tracking time travel
XiaoHongbo-Hope
committed