Fn API combiner support w/ lifting to PGBK
Open
beam-model
improvement
P3
portability
- Dominant language
- Java
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Description
The FnAPI should support this optimization. Detailed design: https://s.apache.org/beam-runner-api-combine-model
Once design is ready, expand subtasks similarly to BEAM-2822.
Imported from Jira [BEAM-2937](https://issues.apache.org/jira/browse/BEAM-2937). Original Jira may contain additional context.
Reported by: herohde.
Contributor guide
Research direction
Read the linked Beam Runner API Combine Model design first, then compare its scope with BEAM-2822. The issue calls for FnAPI support for combining with lifting to PGBK, but does not name implementation files or tests; done would require a finalized design and expanded subtasks similar to BEAM-2822.
Written by the indexing model from the issue text.
Assessment
- Domain
- backend-api-design, distributed-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100