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Posted to issues@spark.apache.org by "cory grinstead (Jira)" <ji...@apache.org> on 2025/01/13 18:53:00 UTC

[jira] [Resolved] (SPARK-50803) support arrow uint64 conversion

     [ https://issues.apache.org/jira/browse/SPARK-50803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

cory grinstead resolved SPARK-50803.
------------------------------------
    Resolution: Invalid

> support arrow uint64 conversion
> -------------------------------
>
>                 Key: SPARK-50803
>                 URL: https://issues.apache.org/jira/browse/SPARK-50803
>             Project: Spark
>          Issue Type: Improvement
>          Components: Connect
>    Affects Versions: 3.5.3
>            Reporter: cory grinstead
>            Priority: Major
>
> currently spark will throw UNSUPPORTED_ARROWTYPE exception when reading arrow format file which contains uint64 types
> ex:
> t
> ```
> PySparkTypeError: [UNSUPPORTED_DATA_TYPE_FOR_ARROW_CONVERSION] large_list<item: int64> is not supported in conversion to Arrow.
> ```
>  



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