apache/geaflow

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Apache GeaFlow: A Streaming Graph Computing Engine.

Stars: 808
Forks: 188
Open beginner issues: 0
Indexed issues: 96
Avg merge: 3d 22h
Merged PRs (30d): 2

Dominant language: Java
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted hacktoberfest

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96 open issues indexed

Math.abs(Integer.MIN_VALUE) will overflow and return a negative value Open

apache/geaflow#758 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
The wcc algorithm output contains a large amount of duplicate data Open

apache/geaflow#761 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[feat] MagnitudeVector and TraversalVector not implementation Open

apache/geaflow#773 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Proposal] PaddleSpatial SA-GNN Integration for GeaFlow-Infer Open

apache/geaflow#776 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Proposal: Release Apache GeaFlow 0.8.0(Incubating) Open

apache/geaflow#780 · 4 comments · 3 reactions · 0 assignees · Indexed Sep 14, 2026
Add the string functions `TRIM` / `LPAD` / `RPAD` Open

enhancement good first issue

apache/geaflow#789 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add the array functions `ARRAY_REVERSE` / `ARRAY_MAX` / `ARRAY_MIN` Open

enhancement good first issue

apache/geaflow#792 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add the aggregate functions `BIT_AND` / `BIT_OR` / `BOOL_AND` Open

enhancement good first issue

apache/geaflow#793 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add runnable `.sql` examples and regression tests for the built-in graph algorithms Open

enhancement good first issue

apache/geaflow#794 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
Add a simple graph algorithm: `Degree` Open

enhancement good first issue

apache/geaflow#795 · 2 comments · 0 reactions · 2 assignees · Indexed Sep 14, 2026
Add a Redis connector (source + sink) Open

enhancement good first issue

apache/geaflow#799 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add a SQLite / LevelDB store backend Open

enhancement good first issue

apache/geaflow#800 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Add the Betweenness Centrality graph algorithm Open

enhancement good first issue

apache/geaflow#801 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Geaflow/ai-memory] Define `DocumentSource` and `DocumentRecord` contracts Open

apache/geaflow#833 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Implement deterministic `Chunker` SPI Open

apache/geaflow#834 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add document replay and deduplication fixtures Open

apache/geaflow#835 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Define `ExtractionSchema` for property graph and KBQA triples Open

apache/geaflow#836 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add `Extraction SPI` with deterministic fake extractor Open

apache/geaflow#837 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Implement schema-first property graph extraction prompt builder Open

apache/geaflow#838 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Preserve pre-structured graph import as a bypass path Open

apache/geaflow#839 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Implement `SchemaValidator` for extracted graph facts Open

apache/geaflow#840 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add `EntityResolver` for aliases and canonical IDs Open

apache/geaflow#841 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Define provenance model for facts, chunks, and evidence Open

apache/geaflow#842 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
geaflow-ai: embedding vectors are never invalidated when an entity's value changes Open

apache/geaflow#844 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add idempotency key generation for extracted facts Open

apache/geaflow#845 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add quarantine and dead-letter queue contracts Open

apache/geaflow#846 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Define `GraphBackend` SPI Open

apache/geaflow#847 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Implement local persistent backend prototype Open

apache/geaflow#848 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add minimal GeaFlow backend vertical slice design doc Open

apache/geaflow#849 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add graph backend conformance tests Open

apache/geaflow#850 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Define `VectorStore` SPI with model metadata Open

apache/geaflow#851 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Implement `ChunkVectorIndex` Open

apache/geaflow#852 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add `EntityVectorIndex` wrapper around graph entity embeddings Open

apache/geaflow#853 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add minimal ANN adapter interface Open

apache/geaflow#854 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Harden keyword index serialization golden tests Open

apache/geaflow#856 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Add searchable watermark for graph, keyword, and vector indexes Open

apache/geaflow#857 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Define `RetrievalMode` contract Open

apache/geaflow#859 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/ai-memory] Graph Memory Phase1 Roadmap Open

apache/geaflow#860 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/graph-algorithms] Implement Graph Traversal Recall Operator Open

apache/geaflow#861 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[geaflow/graph-algorithms] Implement Path-Based Social Proof Extraction Open

apache/geaflow#862 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Feature] Structure-Aware GraphRAG Retrieval Engine for GeaFlow Open

apache/geaflow#863 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[enhancement] Define retrieval contracts and deliver deterministic data ingestion Open

apache/geaflow#864 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[enhancement] Implement multi-channel retrieval, graph expansion, and fusion execution Open

apache/geaflow#865 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[enhancement] Add adaptive routing, degradation, and the production retrieval service Open

apache/geaflow#866 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[enhancement] Build the reproducible evaluation and benchmark suite Open

apache/geaflow#867 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[enhancement] Complete acceptance, documentation, and release readiness Open

apache/geaflow#868 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

apache/geaflow

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