v0.5.3
This is the release notes of v0.5.3. See here for the complete list of solved issues and merged PRs.
New Features
- DataFrame
- Add
DataFrame.to_parquetsupport (#1653)
- Add
Enhancements
- Optimize memory usage for brute-force algorithm in
NearestNeighbors(#1648)
Bug fixes
- Fix the wrong dtypes of
DataFrameSetitem's inputs (#1627) - Fix issue that
output_typedoes not take effect fordf.apply(#1628) - Fix registration for
DataFrameSetLabeloperand(#1633) - Eliminate TimeoutError when there are running nodes (#1639)
- Fix issue that serialization of transpose failed when input has unknown shape (#1638)
- Fix PSRS error when chunks has fewer rows than partition number (#1644)
- Fix
md.concatwhich may occupy huge amount of memory on client when all of DataFrames own largeRangeIndex(#1651)