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v0.5.0a2

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@qinxuye qinxuye released this 29 May 08:52
· 824 commits to master since this release
d9e0c91

This is the release notes of v0.5.0a2. See here for the complete list of solved issues and merged PRs.

New Features

  • DataFrame
    • Add size function for dataframes and groupbys (#1250)
    • Implements DataFrame.{iterrows, itertuples} (#1252)
  • Learn
    • Add support for LightGBM in Mars (#1244)
  • Remote
    • Support running tileables inside functions which spawned via mr.spawn (#1248)

Bug fixes

  • Fix .fetch() that may cause some op executed again (#1243)
  • Fix df.describe() that failed when df has unknown shape and chunk size > 1 (#1249)

Tests

  • Add checks for data consistency in learn module (#1246)