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apache / arrow / 2a793d6410539cf72f49f0bd06e1087d56c99d9f
commit2a793d6410539cf72f49f0bd06e1087d56c99d9f[log] [tgz]
authorVibhatha Lakmal Abeykoon <vibhatha@users.noreply.github.com>Wed Sep 11 06:49:33 2024 +0530
committerGitHub <noreply@github.com>Wed Sep 11 10:19:33 2024 +0900
treed2612ac5c1d5d802f235c1f426942519153986ba
parent2c44bcc053ea7c6b173a26295a4cc333ac9241b0 [diff]
GH-43962: [Java] Consider warnings as errors for Adapter Module (#43963)

### Rationale for this change

This PR configs the build such that warnings are considered as errors in the Adapter module. And corresponding code changes have also been made. 

### What changes are included in this PR?

Adding flags to consider warnings as errors in javac and fixing the corresponding errors. 

### Are these changes tested?

Tested by existing test cases. 

### Are there any user-facing changes?

N/A
* GitHub Issue: #43962

Authored-by: Vibhatha Lakmal Abeykoon <vibhatha@gmail.com>
Signed-off-by: David Li <li.davidm96@gmail.com>
12 files changed
tree: d2612ac5c1d5d802f235c1f426942519153986ba
  1. .github/
  2. c_glib/
  3. ci/
  4. cpp/
  5. csharp/
  6. dev/
  7. docs/
  8. format/
  9. go/
  10. java/
  11. js/
  12. matlab/
  13. python/
  14. r/
  15. ruby/
  16. swift/
  17. testing
  18. .asf.yaml
  19. .clang-format
  20. .clang-tidy
  21. .clang-tidy-ignore
  22. .dir-locals.el
  23. .dockerignore
  24. .env
  25. .gitattributes
  26. .gitignore
  27. .gitmodules
  28. .golangci.yaml
  29. .hadolint.yaml
  30. .pre-commit-config.yaml
  31. .readthedocs.yml
  32. appveyor.yml
  33. CHANGELOG.md
  34. cmake-format.py
  35. CODE_OF_CONDUCT.md
  36. CONTRIBUTING.md
  37. CPPLINT.cfg
  38. docker-compose.yml
  39. header
  40. LICENSE.txt
  41. NOTICE.txt
  42. README.md
README.md

Apache Arrow

Fuzzing Status License Twitter Follow

Powering In-Memory Analytics

Apache Arrow is a development platform for in-memory analytics. It contains a set of technologies that enable big data systems to process and move data fast.

Major components of the project include:

Arrow is an Apache Software Foundation project. Learn more at arrow.apache.org.

What's in the Arrow libraries?

The reference Arrow libraries contain many distinct software components:

  • Columnar vector and table-like containers (similar to data frames) supporting flat or nested types
  • Fast, language agnostic metadata messaging layer (using Google's Flatbuffers library)
  • Reference-counted off-heap buffer memory management, for zero-copy memory sharing and handling memory-mapped files
  • IO interfaces to local and remote filesystems
  • Self-describing binary wire formats (streaming and batch/file-like) for remote procedure calls (RPC) and interprocess communication (IPC)
  • Integration tests for verifying binary compatibility between the implementations (e.g. sending data from Java to C++)
  • Conversions to and from other in-memory data structures
  • Readers and writers for various widely-used file formats (such as Parquet, CSV)

Implementation status

The official Arrow libraries in this repository are in different stages of implementing the Arrow format and related features. See our current feature matrix on git main.

How to Contribute

Please read our latest project contribution guide.

Getting involved

Even if you do not plan to contribute to Apache Arrow itself or Arrow integrations in other projects, we'd be happy to have you involved: