DoFn.XxxParam does not work for Map and FlatMap
Open
bug
core
P3
python
- Dominant language
- Java
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- Forks
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- Avg merge
- 2d 5h
- Merged PRs (30d)
- 204
Description
Imported from Jira [BEAM-3625](https://issues.apache.org/jira/browse/BEAM-3625). Original Jira may contain additional context.
Reported by: robertwb.
Contributor guide
Research direction
The issue concerns DoFn.XxxParam handling for Map and FlatMap, but it names no files or tests and links only the imported BEAM-3625 report. Start by tracing parameter handling for those two transforms and compare their behavior. Done means the reported XxxParam use works consistently in both Map and FlatMap, with focused coverage added where the existing behavior is tested.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data-engineering
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100