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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/06/11 00:33:00 UTC

[jira] [Assigned] (SPARK-31964) Avoid Pandas import for CategoricalDtype with Arrow conversion

     [ https://issues.apache.org/jira/browse/SPARK-31964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-31964:
------------------------------------

    Assignee:     (was: Apache Spark)

> Avoid Pandas import for CategoricalDtype with Arrow conversion
> --------------------------------------------------------------
>
>                 Key: SPARK-31964
>                 URL: https://issues.apache.org/jira/browse/SPARK-31964
>             Project: Spark
>          Issue Type: Bug
>          Components: PySpark
>    Affects Versions: 3.1.0
>            Reporter: Bryan Cutler
>            Priority: Minor
>
> The import for CategoricalDtype changed in Pandas from 0.23 to 1.0 and currently pyspark checks 2 places to import. It would be better check the type as a string and avoid any imports.



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