SPUERSAIYAN opened a new pull request, #38777: URL: https://github.com/apache/beam/pull/38777
### What changed Fixes #38770 This fixes handling of `num_storage_api_streams` / `num_streams` for BigQuery Storage Write API batch writes. Previously, the Java schema transform only applied `num_streams` inside the unbounded pipeline branch, so bounded batch pipelines using the Storage Write API ignored the configured fixed stream count. This change applies `withNumStorageWriteApiStreams(...)` whenever `num_streams > 0`, while keeping triggering frequency and auto-sharding behavior limited to unbounded pipelines. ### Details * Applies fixed Storage Write API stream counts to bounded and unbounded schema transform writes. * Keeps `auto_sharding` as an unbounded-only option. * Removes outdated documentation that described `num_storage_api_streams` / `num_streams` as streaming-only. * Updates Java, Python, and website docs to reflect batch support. * Adds a bounded pipeline translation test that verifies fixed stream counts produce the expected batch redistribute step. ### Validation * `git diff --check` * `./gradlew.bat --no-daemon --console=plain :sdks:java:io:google-cloud-platform:spotlessCheck` ### CHANGES.md Not updated because this is a targeted behavior/documentation fix rather than a broad user-facing feature addition. --- Thank you for your contribution! Follow this checklist to help us incorporate your contribution quickly and easily: * [x] Mention the appropriate issue in your description (for example: `addresses #123`), if applicable. This will automatically add a link to the pull request in the issue. If you would like the issue to automatically close on merging the pull request, comment `fixes #<ISSUE NUMBER>` instead. * [ ] Update `CHANGES.md` with noteworthy changes. * [ ] If this contribution is large, please file an Apache [[Individual Contributor License Agreement](https://www.apache.org/licenses/icla.pdf)](https://www.apache.org/licenses/icla.pdf). See the [[Contributor Guide](https://beam.apache.org/contribute)](https://beam.apache.org/contribute) for more tips on [[how to make review process smoother](https://github.com/apache/beam/blob/master/CONTRIBUTING.md#make-the-reviewers-job-easier)](https://github.com/apache/beam/blob/master/CONTRIBUTING.md#make-the-reviewers-job-easier). To check the build health, please visit https://github.com/apache/beam/blob/master/.test-infra/BUILD_STATUS.md ## GitHub Actions Tests Status (on master branch) [](https://github.com/apache/beam/actions?query=workflow%3A%22Build+python+source+distribution+and+wheels%22+branch%3Amaster+event%3Aschedule) [](https://github.com/apache/beam/actions?query=workflow%3A%22Python+Tests%22+branch%3Amaster+event%3Aschedule) [](https://github.com/apache/beam/actions?query=workflow%3A%22Java+Tests%22+branch%3Amaster+event%3Aschedule) [](https://github.com/apache/beam/actions?query=workflow%3A%22Go+tests%22+branch%3Amaster+event%3Aschedule) See [[CI.md](https://github.com/apache/beam/blob/master/CI.md)](https://github.com/apache/beam/blob/master/CI.md) for more information about GitHub Actions CI or the [[workflows README](https://github.com/apache/beam/blob/master/.github/workflows/README.md)](https://github.com/apache/beam/blob/master/.github/workflows/README.md) to see a list of phrases to trigger workflows. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
