apache / apache/iceberg-python
Support writing V3 manifests and manifest lists
Open
- Dominant language
- Python
- Stars
- 1.1k
- Forks
- 581
- Avg merge
- 1d 17h
- Merged PRs (30d)
- 78
Description
### Feature Request / Improvement
Part of #1551.
Add `format_version == 3` support to `write_manifest` and `write_manifest_list`. The v3 read schemas already exist; this adds the writer side.
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by reading the existing v3 read schemas and the implementations of write_manifest and write_manifest_list. Trace how other format versions are written, then verify that both writers accept format_version == 3 and produce manifests and manifest lists matching the existing v3 schemas.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 68/100