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Posted to issues@paimon.apache.org by "QuakeWang (via GitHub)" <gi...@apache.org> on 2026/10/10 14:24:56 UTC
[PR] [python] Support BTree v2 posting list decoding [paimon]
QuakeWang opened a new pull request, #10495:
URL: https://github.com/apache/paimon/pull/10495
### Purpose
The Python BTree reader only understands v1 postings and rejects Java-generated v2 files. Add version-based decoding for SINGLE, DELTA_LIST and portable ROARING postings in point and range queries, preserving v1 compatibility, initialization cleanup and the v1 write default.
### Tests
- 54 focused Python tests and 36 Java BTree tests passed.
- Java golden fixtures verify all v2 encodings, 64-bit boundaries, Bloom filters, mixed versions and nonzero offsets.
- Flake8, Java formatting/build checks, license headers and Apache RAT passed.
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Re: [PR] [python] Support BTree v2 posting list decoding [paimon]
Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.
JingsongLi commented on PR #10495:
URL: https://github.com/apache/paimon/pull/10495#issuecomment-6125209479
+1
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Re: [PR] [python] Support BTree v2 posting list decoding [paimon]
Posted by "JingsongLi (via GitHub)" <gi...@apache.org>.
JingsongLi merged PR #10495:
URL: https://github.com/apache/paimon/pull/10495
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