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: Continuous Integration Component: Python Type: bug
apache/arrow#40337 · 7 comments · 0 reactions · 0 assignees ·
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Component: C# Type: bug
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Component: Python Type: enhancement
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[R] create_package_with_all_dependencies not working when created on Windows and tested on macOS OpenComponent: R Priority: Medium Type: bug
apache/arrow#40389 · 1 comment · 0 reactions · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#40419 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Component: Python Type: enhancement
apache/arrow#40420 · 4 comments · 3 reactions · 0 assignees ·
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Component: C++ Status: needs champion Type: enhancement
apache/arrow#40430 · 1 comment · 0 reactions · 0 assignees ·
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Component: Documentation Type: enhancement
apache/arrow#40465 · 4 comments · 2 reactions · 1 assignee ·
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Component: Documentation Type: bug
apache/arrow#40492 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Status: needs champion Type: enhancement
apache/arrow#40521 · 1 comment · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40538 · 4 comments · 0 reactions · 0 assignees ·
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Component: Parquet Component: Python Type: bug
apache/arrow#40539 · 7 comments · 7 reactions · 0 assignees ·
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Component: Documentation Component: Python Status: needs champion Type: enhancement
apache/arrow#40576 · 6 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40580 · 1 comment · 0 reactions · 0 assignees ·
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Component: C++ Component: Python Type: bug
apache/arrow#40589 · 3 comments · 0 reactions · 0 assignees ·
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Component: R Type: bug
apache/arrow#40593 · 5 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40620 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ Component: Parquet Status: needs champion Type: enhancement
apache/arrow#40636 · 2 comments · 0 reactions · 1 assignee ·
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Component: Python Type: usage
apache/arrow#40648 · 7 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#40653 · 3 comments · 0 reactions · 1 assignee ·
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Component: GPU Component: Python Type: bug
apache/arrow#40677 · 2 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: enhancement
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Component: R Type: bug
apache/arrow#40711 · 1 comment · 0 reactions · 0 assignees ·
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pyarrow/pandas interop inconsistent when constructing empty dataframes with non-empty range indices OpenComponent: Python Type: bug
apache/arrow#40743 · 0 comments · 0 reactions · 0 assignees ·
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Component: Parquet Type: bug
apache/arrow#40747 · 0 comments · 1 reaction · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#40762 · 0 comments · 0 reactions · 1 assignee ·
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Component: C++ Type: bug
apache/arrow#40764 · 2 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40780 · 0 comments · 0 reactions · 0 assignees ·
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Component: C++ good-second-issue Type: enhancement
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Component: Python Type: bug
apache/arrow#40812 · 3 comments · 0 reactions · 0 assignees ·
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Component: Continuous Integration Component: Packaging Type: bug
apache/arrow#40813 · 0 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40815 · 3 comments · 0 reactions · 0 assignees ·
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Component: C++ Type: bug
apache/arrow#40816 · 0 comments · 0 reactions · 1 assignee ·
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Component: Gandiva Type: bug
apache/arrow#40839 · 2 comments · 0 reactions · 1 assignee ·
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Component: Python Status: needs champion Type: enhancement
apache/arrow#40849 · 6 comments · 0 reactions · 0 assignees ·
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Component: C++
apache/arrow#40874 · 11 comments · 0 reactions · 0 assignees ·
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Component: Ruby Status: needs champion Type: enhancement
apache/arrow#40881 · 5 comments · 2 reactions · 0 assignees ·
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Component: Other Type: bug
apache/arrow#40895 · 0 comments · 0 reactions · 0 assignees ·
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Component: MATLAB Component: Packaging Type: bug
apache/arrow#40903 · 0 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40906 · 0 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40909 · 4 comments · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40910 · 1 comment · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#40912 · 1 comment · 0 reactions · 0 assignees ·
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Component: Archery Status: needs champion Type: enhancement
apache/arrow#40964 · 4 comments · 0 reactions · 1 assignee ·
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Component: Archery Status: needs champion Type: enhancement
apache/arrow#40965 · 3 comments · 0 reactions · 0 assignees ·
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Component: Archery Status: needs champion Type: enhancement
apache/arrow#40966 · 1 comment · 0 reactions · 0 assignees ·
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Component: Python Type: bug
apache/arrow#41017 · 0 comments · 1 reaction · 0 assignees ·
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Component: Python
apache/arrow#41064 · 1 comment · 0 reactions · 0 assignees ·
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Component: Python
apache/arrow#41065 · 0 comments · 1 reaction · 0 assignees ·
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[C++] Wrong and low inefficient expression execution for [if/else, case/when ... etc] expression OpenComponent: C++ Type: bug
apache/arrow#41094 · 19 comments · 0 reactions · 1 assignee ·