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v0.6.1

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@qinxuye qinxuye released this 20 Dec 16:40
· 82 commits to v0.6 since this release
1d83d55

This is the release notes of v0.6.1. See here for the complete list of solved issues and merged PRs.

New Features

  • Tensor
    • Support missing argument for tensor.tosparse() and fill_value argument for sparse_tensor.todense() (#1802)
  • DataFrame
    • Implements {DataFrame,Series}.replace (#1765)
    • Add {DataFrame, Series}.cartesian_chunk support (#1777)
    • Integrate str.cat into reduction and groupby-aggregation (#1781)
    • Implements reduction with level argument (#1784)

Bug fixes

  • Spawn serialization of executable graphs (#1770)
  • Fix getitem on DataFrames with unknown index (#1778)
  • Fix reading partitioned parquet files in HDFS (#1783)
  • Fix creating Mars Series from empty pandas Series (#1788)
  • Fix bug that explicit execute may be required for to_parquet and XGB predict (#1800)
  • Support md.concat on DataFrame and Series (#1801)
  • Fix TypeError when timeout argument is absent when starting Mars cluster in YARN (#1804, thanks @smartguo!)

Documentation

  • Fill docs for apply and transform (#1767)

Tests

  • Create different test workflows & fix accessor docs (#1804)