v0.7.1

[qinxuye]

This is the release notes of v0.7.1. See here for the complete list of solved issues and merged PRs.

New Features

• DataFrame
  • Support md.to_numeric ([BACKPORT] Support md.to_numeric (#2290) #2334, thanks @hoarjour!)
  • Gives an error when input DataFrame has unknown dtypes ([BACKPORT] Gives an error when input DataFrame has unknown dtypes (#2355) #2359)
  • Implements DataFrame.assign ([BACKPORT] Implements DataFrame.assign (#2362) #2369, thanks @hxri!)
  • Support reading csv file from oss ([BACKPORT] Support reading csv file from oss (#2292) #2374, thanks @zebivy!)
• Tensor
  • Implements mars.tensor.stats.ks_2samp ([BACKPORT] Implements mars.tensor.stats.ks_2samp (#2324) #2332)
  • Implements mt.stats.ks_1samp ([BACKPORT] Implements mt.stats.ks_1samp (#2335) #2341)
• Learn
  • Support PyTorch Dataset for oscar ([BACKPORT] Support PyTorch Dataset for oscar (#2246) #2364, thanks @yuanchongtt!)
  • Add KFold support ([BACKPORT] Add KFold support (#2363) #2365)
• Services
  • Add API to retrieve progress and status of tileables ([BACKPORT] Add API to retrieve progress and status of tileables (#2357) #2358)
• Web
  • Add visualization page for tileable graphs ([BACKPORT] Add visualization page for tileable graphs (#2282) #2319, thanks @RandomY-2!)
  • Add storage infos in web ([BACKPORT] Add storage infos in web (#2317) #2333)
  • Display tileable progress, status and dependency link type on task detail page ([BACKPORT] Display tileable progress, status and dependency link type on task detail page (#2360) #2377, thanks @RandomY-2!)

Enhancements

• Support setting multiple columns in DataFrame ([BACKPORT] Support setting multiple columns in DataFrame (#2303) #2313)
• Create service classes to manage service and session operations ([BACKPORT] Create service classes to manage service and session operations (#2326) #2331)
• Remove bokeh from package requirements ([BACKPORT] Remove bokeh from package requirements (#2339) #2344)
• Optimize scheduling service on supervisors ([BACKPORT] Optimize scheduling service on supervisors (#2325) #2347)
• Improve wait_actor_pool_recovered ([BACKPORT] Improve wait_actor_pool_recovered (#2328) #2350, thanks @keyile!)

Bug fixes

• Fix the error when multiple subtasks fetch the same data ([BACKPORT] Fix the error when multiple subtasks fetch the same data (#2322) #2340)
• Fix KeyError when remote function returns None ([BACKPORT] Fix KeyError when remote function returns None (#2371) #2375)
• Fix DataFrame comparison when data type is period ([BACKPORT] Fix DataFrame comparison when data type is period (#2373) #2376)

Documentation

• Fix untranslated strings in doc ([BACKPORT] Fix untranslated strings in doc (#2346) #2349)

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This discussion was created from the release v0.7.1.