Update DirectRunner's SDF implementation to support side outputs
Open
bug
core
P3
python
- Dominant language
- Java
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- Avg merge
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Description
Imported from Jira [BEAM-3567](https://issues.apache.org/jira/browse/BEAM-3567). Original Jira may contain additional context.
Reported by: chamikara.
Contributor guide
Research direction
Start with the linked BEAM-3567 Jira issue for the missing context, then locate DirectRunner's SDF implementation and review how side outputs are handled elsewhere in Beam. The work is complete when DirectRunner supports side outputs for SDFs and the relevant behavior is covered by verification or tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100