[Feature Request]: managed IO connector for Apache Iceberg to offer Configurable Write Options for Target Table

[eder001]

What would you like to happen?

Current Limitation: The managed IO connector for Apache Iceberg currently only supports appending data to tables, limiting users to a single write option. Requirement: Introduce additional write options—specifically overwrite, append, and update—for Dataflow’s Iceberg connector, mirroring the write modes Spark offers for Iceberg integration.

Issue Priority

Priority: 2 (default / most feature requests should be filed as P2)

Issue Components

• [ ] Component: Python SDK
• [ ] Component: Java SDK
• [ ] Component: Go SDK
• [ ] Component: Typescript SDK
• [x] Component: IO connector
• [ ] Component: Beam YAML
• [ ] Component: Beam examples
• [ ] Component: Beam playground
• [ ] Component: Beam katas
• [ ] Component: Website
• [ ] Component: Infrastructure
• [ ] Component: Spark Runner
• [ ] Component: Flink Runner
• [ ] Component: Samza Runner
• [ ] Component: Twister2 Runner
• [ ] Component: Hazelcast Jet Runner
• [ ] Component: Google Cloud Dataflow Runner

[github-actions[bot]]

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[github-actions[bot]]

This issue has been closed due to lack of activity. If you think that is incorrect, you can reopen the issue at any time.