Implement TableProvider.statistics for Parquet TableProvider
Open
enhancement
- Dominant language
- Rust
- Stars
- 9.3k
- Forks
- 2.4k
- Avg merge
- 3d 7h
- Merged PRs (30d)
- 344
Description
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
Once https://github.com/apache/arrow-datafusion/pull/3986 is merged, it would be good to implement this for the parquet provider.
**Describe the solution you'd like**
Implement TableProvider.statistics for Parquet TableProvider
**Describe alternatives you've considered**
None
**Additional context**
None
Contributor guide
Research direction
Review PR 3986 first to understand the TableProvider statistics API, then locate the Parquet TableProvider implementation and its statistics entry point. Done means the Parquet provider implements TableProvider.statistics with appropriate statistics and the existing DataFusion tests pass.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100