[python][ray] Support dynamic_table_options in read_paimon#8195
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JingsongLi merged 7 commits intoJun 11, 2026
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read_paimon now accepts a dynamic_table_options parameter that is merged into the table options via Table.copy() at read time, enabling use cases like blob-as-descriptor=true without modifying the stored table options.
…le_options Reject all conflicting combinations: snapshot_id/tag_name params vs any time-travel scan key in dynamic_table_options, and multiple time-travel keys within dynamic_table_options itself.
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@JingsongLi snapshot_id and tag_name are essentially shortcuts for |
…consolidate tests
…ble_options and fix flake8
JingsongLi
reviewed
Jun 11, 2026
| limit: Optional[int] = None, | ||
| snapshot_id: Optional[int] = None, | ||
| tag_name: Optional[str] = None, | ||
| dynamic_table_options: Optional[Dict[str, str]] = None, |
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dynamic_options?
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Purpose
read_paimon() cannot dynamically override table options at read time. For example, there is no way to pass
blob-as-descriptor=truewithout setting it at table creation. This PR pass dynamic_table_options into read_paimon.Tests