apache/arrow
View on GitHubApache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics
- Stars
- 17.1k
- Forks
- 4.3k
- Open beginner issues
- 0
- Indexed issues
- 2.2k
- Avg merge
- 3d 20h
- Merged PRs (30d)
- 94
- Dominant language
- C++
- License
- Apache-2.0
- Last GitHub push
- Sep 12, 2026
- Latest indexed
- Sep 14, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- good first issue
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Component: Python Type: bug
apache/arrow#38862 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: enhancement
apache/arrow#38865 · 8 comments · 0 reactions · 1 assignee ·
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Component: C++ Component: Parquet Type: enhancement
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Component: R Type: enhancement
apache/arrow#38890 · 3 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#38913 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#38937 · 1 comment · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#38983 · 3 comments · 0 reactions · 0 assignees ·
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Function 'binary_join' has no kernel matching input types (list<element: string not null>, string) OpenComponent: Python Type: bug
apache/arrow#38986 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: enhancement
apache/arrow#38999 · 1 comment · 0 reactions · 0 assignees ·
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Component: R Type: bug
apache/arrow#39004 · 4 comments · 0 reactions · 0 assignees ·
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Component: Documentation Type: enhancement
apache/arrow#39007 · 1 comment · 0 reactions · 0 assignees ·
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Component: C++ Component: Packaging Type: enhancement
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Component: Python Type: bug
apache/arrow#39030 · 8 comments · 2 reactions · 0 assignees ·
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Component: Python Status: needs champion Type: enhancement
apache/arrow#39094 · 6 comments · 0 reactions · 0 assignees ·
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Component: C++
apache/arrow#39095 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Component: Python Type: enhancement
apache/arrow#39128 · 1 comment · 0 reactions · 0 assignees ·
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Component: R Type: enhancement
apache/arrow#39139 · 9 comments · 0 reactions · 1 assignee ·
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Component: C++ Component: Python good-first-issue Type: bug
apache/arrow#39149 · 4 comments · 0 reactions · 1 assignee ·
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Component: Parquet Component: Python Type: bug
apache/arrow#39162 · 6 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: enhancement
apache/arrow#39182 · 3 comments · 0 reactions · 1 assignee ·
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Component: C++ Component: Python Type: enhancement
apache/arrow#39183 · 2 comments · 1 reaction · 0 assignees ·
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Component: Python Type: bug
apache/arrow#39190 · 0 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#39194 · 5 comments · 4 reactions · 0 assignees ·
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Component: Python
apache/arrow#39195 · 8 comments · 5 reactions · 0 assignees ·
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apache/arrow#44872 · 0 comments · 0 reactions · 0 assignees ·
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Component: Documentation Component: Python Component: R
apache/arrow#39198 · 1 comment · 0 reactions · 0 assignees ·
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Component: C++ Component: Parquet good-first-issue Type: enhancement
apache/arrow#39227 · 34 comments · 0 reactions · 1 assignee ·
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Component: Python Type: bug
apache/arrow#39229 · 0 comments · 0 reactions · 0 assignees ·
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Component: Parquet Component: Python Type: bug
apache/arrow#39241 · 6 comments · 0 reactions · 0 assignees ·
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Component: R Type: bug
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Component: C++ Type: enhancement
apache/arrow#39296 · 1 comment · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#39304 · 1 comment · 2 reactions · 0 assignees ·
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Component: Python Component: R Status: needs champion Type: enhancement
apache/arrow#39315 · 12 comments · 1 reaction · 0 assignees ·
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Component: Python
apache/arrow#39338 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Component: Python Status: needs champion Type: enhancement
apache/arrow#39386 · 2 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#39394 · 5 comments · 0 reactions · 1 assignee ·
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Component: Parquet Component: Python Type: bug
apache/arrow#39399 · 11 comments · 0 reactions · 0 assignees ·
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Component: Continuous Integration Type: bug
apache/arrow#39434 · 0 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#39445 · 1 comment · 0 reactions · 0 assignees ·
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Component: Parquet Type: bug
apache/arrow#39465 · 2 comments · 0 reactions · 0 assignees ·
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Component: Python good-first-issue
apache/arrow#39530 · 3 comments · 0 reactions · 1 assignee ·
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[C++][Parquet] Cannot read Parquet file with map column generated by pyspark / parquet-mr < 1.12 OpenComponent: Parquet Component: Python Type: bug
apache/arrow#39540 · 4 comments · 0 reactions · 0 assignees ·
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Component: R Type: bug
apache/arrow#39541 · 0 comments · 0 reactions · 0 assignees ·
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Component: C Type: enhancement
apache/arrow#39543 · 3 comments · 0 reactions · 0 assignees ·
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Component: R Priority: Critical Type: bug
apache/arrow#39548 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#39590 · 2 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#39619 · 0 comments · 0 reactions · 1 assignee ·
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Component: C++
apache/arrow#39634 · 10 comments · 0 reactions · 1 assignee ·
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Component: C++ Type: bug
apache/arrow#39635 · 0 comments · 0 reactions · 0 assignees ·
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[C++][Dataset] Filtering dataset that has column with StringView type gives empty table as result OpenComponent: C++ Critical Fix Type: bug
apache/arrow#39637 · 0 comments · 0 reactions · 0 assignees ·