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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/01/18 23:28:26 UTC

[jira] [Resolved] (ARROW-468) Python: Conversion of nested data in pd.DataFrames to/from Arrow structures

     [ https://issues.apache.org/jira/browse/ARROW-468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney resolved ARROW-468.
--------------------------------
    Resolution: Fixed

Issue resolved by pull request 289
[https://github.com/apache/arrow/pull/289]

> Python: Conversion of nested data in pd.DataFrames to/from Arrow structures
> ---------------------------------------------------------------------------
>
>                 Key: ARROW-468
>                 URL: https://issues.apache.org/jira/browse/ARROW-468
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Python
>            Reporter: Uwe L. Korn
>            Assignee: Uwe L. Korn
>
> Add the support for "nested" columns between Pandas and Arrow, explicitly columns that consist of lists of varying length. As determining the schema here is even more complex, the user should provide the schema for the Pandas->Arrow conversion.



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