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Posted to issues@beam.apache.org by "Brian Hulette (Jira)" <ji...@apache.org> on 2021/01/12 23:55:03 UTC

[jira] [Updated] (BEAM-11628) Implement GroupBy.apply

     [ https://issues.apache.org/jira/browse/BEAM-11628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Hulette updated BEAM-11628:
---------------------------------
    Description: 
https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.core.groupby.GroupBy.apply.html

We can partition by key and then apply func on each key. It should be possible to create a proxy by passing a proxy to the function.

  was:
https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.core.groupby.GroupBy.apply.html

We can partition by key and then apply func on each key.


> Implement GroupBy.apply
> -----------------------
>
>                 Key: BEAM-11628
>                 URL: https://issues.apache.org/jira/browse/BEAM-11628
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-py-core
>            Reporter: Brian Hulette
>            Priority: P2
>              Labels: dataframe-api
>
> https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.core.groupby.GroupBy.apply.html
> We can partition by key and then apply func on each key. It should be possible to create a proxy by passing a proxy to the function.



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