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Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2021/10/15 17:25:03 UTC

[jira] [Assigned] (BEAM-12587) Python "object" row type rejects null values.

     [ https://issues.apache.org/jira/browse/BEAM-12587?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Beam JIRA Bot reassigned BEAM-12587:
------------------------------------

    Assignee:     (was: Brian Hulette)

> Python "object" row type rejects null values.
> ---------------------------------------------
>
>                 Key: BEAM-12587
>                 URL: https://issues.apache.org/jira/browse/BEAM-12587
>             Project: Beam
>          Issue Type: Bug
>          Components: dsl-dataframe, sdk-py-core
>            Reporter: Robert Bradshaw
>            Priority: P2
>              Labels: stale-P2, stale-assigned
>
> Though technically Any == Optional[Any], we should ensure this turns into a nullable field in the inferred row type.
> {code:python}
> with beam.Pipeline() as p:
>      to_pcollection(pd.DataFrame({'A': [1, '2', float('nan')]}), pipeline=p)
> {code}



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