dejii opened a new pull request, #37615: URL: https://github.com/apache/beam/pull/37615
### Summary Adds AWS S3 and S3-compatible storage support (e.g., MinIO, Supabase Storage, etc.) to Beam’s Iceberg Managed I/O by including the `iceberg-aws` module in the expansion service. Fixes: https://github.com/apache/beam/issues/37614 ### Background Currently, the expansion service JAR bundles `iceberg-gcp`, which enables Google Cloud Storage (GCS) support out of the box. However, it does not include `iceberg-aws`, meaning S3-backed FileIO implementations (such as S3FileIO) are not available at runtime. As a result, attempts to read from or write to S3 or S3-compatible storage fail with a `ClassNotFoundException` for `org.apache.iceberg.aws.s3.S3FileIO`. What This Change Does: - Adds the `iceberg-aws` dependency to the expansion service. - Enables native AWS S3 support. - Enables support for S3-compatible object storage (e.g., MinIO, Supabase Storage). - Allows use of REST-based Iceberg catalogs backed by S3-compatible warehouses. This enables read and write capabilities for Apache Iceberg using configurations such as: ```java ImmutableMap<String, String> catalogProperties = ImmutableMap.<String, String>builder() .put("type", "rest") .put("uri", options.getCatalogUri()) .put("token", options.getCatalogToken()) .put("warehouse", options.getWarehouse()) .put("client.region", "us-east-1") .put("s3.endpoint", options.getS3Endpoint()) .put("s3.access-key-id", options.getS3AccessKeyId()) .put("s3.secret-access-key", options.getS3SecretAccessKey()) .put("s3.path-style-access", "true") .put("s3.remote-signing-enabled", "false") .build(); ``` I have verified this functionality by building a custom expansion service JAR that includes iceberg-aws and successfully running a Dataflow job that writes to an S3-compatible storage backend. With the dependency present, the pipeline executes without the previous ClassNotFoundException, and read/write operations function as expected ------------------------ Thank you for your contribution! Follow this checklist to help us incorporate your contribution quickly and easily: - [ ] 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). See the [Contributor Guide](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). To check the build health, please visit [https://github.com/apache/beam/blob/master/.test-infra/BUILD_STATUS.md](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) for more information about GitHub Actions CI or the [workflows README](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]
