菜单
Guides the contribution workflow for Apache Beam, including creating PRs, issue management, code review process, and release cycles. Use when contributing code, creating PRs, or understanding the contribution process.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
End-to-end guide on developing new Apache Beam I/O connectors correctly, including core IO transforms, SchemaTransforms, URN proto definitions, Managed API integration, cross-language expansion service, and testing.
Guides development and usage of I/O connectors in Apache Beam. Use when working with I/O connectors, creating new connectors, or debugging data source/sink issues.
Guides YAML SDK development in Apache Beam, including environment setup, testing, and key concepts. Use when working with Beam YAML code in sdks/python/apache_beam/yaml/.
Guide on how to add and propagate new metadata fields in Apache Beam's WindowedValue, extending protos, windmill persistence, and runner interfaces to avoid metadata loss.
Guides understanding and working with Apache Beam runners (Direct, Dataflow, Flink, Spark, etc.). Use when configuring pipelines for different execution environments or debugging runner-specific issues.
Rewrite Apache Beam DoFn methods (@ProcessElement, @OnTimer, @OnWindowExpiration) to remove legacy ProcessContext or OnTimerContext usage. Use this skill when you encounter DoFn methods that use context.element(), context.output(), etc., and need to modernize them using parameter injection (@Element, @Timestamp, @Pane, OutputReceiver, MultiOutputReceiver).
| name | contributing |
| description | Guides the contribution workflow for Apache Beam, including creating PRs, issue management, code review process, and release cycles. Use when contributing code, creating PRs, or understanding the contribution process. |
./local-env-setup.sh
./start-build-env.sh
.take-issue # Assigns issue to you
.free-issue # Unassigns issue from you
.close-issue # Closes the issue
retest this pleaseR: @username to request specific reviewerRun automatically on PRs. To run locally:
./gradlew javaPreCommit # Java
./gradlew :sdks:python:test # Python
./gradlew :sdks:go:test # Go
Run after merge. Trigger phrases in PR comments start specific test suites. See trigger phrase catalog.
./gradlew spotlessApply
# Uses yapf, isort, pylint
pre-commit run --all-files
./gradlew formatChanges