feat: implement BinaryRow deserialization for partition bytes#133
Merged
JingsongLi merged 2 commits intoapache:mainfrom Mar 16, 2026
Merged
feat: implement BinaryRow deserialization for partition bytes#133JingsongLi merged 2 commits intoapache:mainfrom
JingsongLi merged 2 commits intoapache:mainfrom
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…and variable-length field decoding.
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@luoyuxia @JingsongLi PTAL 👀 |
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Mar 15, 2026
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@QuakeWang Thanks. Left minor comments.
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Purpose
Linked issue: close #126
Implement
BinaryRowdeserialization primitives so partition binary bytes from Paimon manifests can be decoded in Rust.This PR focuses on the
BinaryRowcapability itself only. Wiring manifest_PARTITIONbytes intoTableScan/TableReadis intentionally left to #131, and partition path generation is handled separately in #127.Brief change log
Tests
API and Format
This change adds
BinaryRowdecoding APIs but does not change the external storage format.The implementation follows Java Paimon's existing
BinaryRowbinary layout, including null-bit layout and inline / variable-length encoding semantics.Documentation