apache/paimon-cpp

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Paimon-cpp is a high-performance C++ implementation of Apache Paimon.

Stars: 65
Forks: 29
Open beginner issues: 0
Indexed issues: 27
Avg merge: 2d 30m
Merged PRs (30d): 77

Dominant language: C++
License: Apache-2.0
Last GitHub push: Sep 20, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

19 open issues indexed

[Feature] dictionary encoded binary support Open

enhancement

apache/paimon-cpp#381 · 1 assignee · Opened Sep 21, 2026
[Feature] Bypass manifest lists on exact snapshot live-entry cache hits Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

apache/paimon-cpp#375 · 1 assignee · Opened Sep 19, 2026
[Feature] Access table data with the temporary credentials issued by the REST catalog Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 30/100

apache/paimon-cpp#369 · 1 assignee · Opened Sep 17, 2026
[Feature] Support vector and full-text search in File Index Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 45/100

apache/paimon-cpp#361 · 1 assignee · Opened Sep 16, 2026
[Bug] Configured Variant shredding schema without field IDs is rejected unlike Java Paimon Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 68/100

apache/paimon-cpp#347 · 1 assignee · Opened Sep 15, 2026
[Feature] Support 64-bit deletion vectors in Paimon C++ Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

apache/paimon-cpp#325 · 1 assignee · Opened Sep 11, 2026
[Feature] Support Vortex file format Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/paimon-cpp#319 · 1 reaction · 1 assignee · Opened Sep 10, 2026
[Feature] Reimplement bitmap Global Index for compatibility with Paimon Java Open

enhancement

apache/paimon-cpp#316 · 1 assignee · Opened Sep 10, 2026
[Bug] CI build script accepts flags as values for required options Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 74/100

apache/paimon-cpp#293 · Opened Sep 8, 2026
[Feature] Support reading Paimon TIME columns Open

enhancement

apache/paimon-cpp#292 · 2 comments · 1 assignee · Opened Sep 8, 2026
[Feature] Maintain source-backed primary-key BTree indexes during compaction Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/paimon-cpp#291 · 1 assignee · Opened Sep 7, 2026
[Feature] Improve scan performance in hot read paths Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/paimon-cpp#240 · 1 comment · 1 assignee · Opened Aug 24, 2026
[Feature] Support Mosaic file format Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/paimon-cpp#236 · 1 assignee · Opened Aug 22, 2026
[Feature] Support shared-shredding storage layout for MAP columns Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/paimon-cpp#220 · 1 assignee · Opened Aug 19, 2026
[Feature] Support managed BLOBs in primary-key tables and normal-file compaction across data-evolution field groups Open

enhancement

apache/paimon-cpp#204 · 1 assignee · Opened Aug 14, 2026
[Feature] Support richer data types, starting with VECTOR<T, N> based on PIP-40 Open

enhancement

apache/paimon-cpp#197 · 1 assignee · Opened Aug 11, 2026
[Feature] Roadmap for Paimon C++ 0.4.0 Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/paimon-cpp#186 · 2 reactions · Opened Aug 5, 2026
[Feature] Support changelog production Open

enhancement

apache/paimon-cpp#174 · 1 assignee · Opened Aug 3, 2026
[Feature] Support pluggable real-time writes and memory/disk union reads Open

enhancement

apache/paimon-cpp#158 · 1 assignee · Opened Jul 24, 2026

apache/paimon-cpp

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