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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/01/22 06:56:00 UTC

[jira] [Assigned] (SPARK-25811) Support PyArrow's feature to raise an error for unsafe cast

     [ https://issues.apache.org/jira/browse/SPARK-25811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon reassigned SPARK-25811:
------------------------------------

    Assignee: Liang-Chi Hsieh

> Support PyArrow's feature to raise an error for unsafe cast
> -----------------------------------------------------------
>
>                 Key: SPARK-25811
>                 URL: https://issues.apache.org/jira/browse/SPARK-25811
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>    Affects Versions: 3.0.0
>            Reporter: Liang-Chi Hsieh
>            Assignee: Liang-Chi Hsieh
>            Priority: Major
>
> Since 0.11.0, PyArrow supports to raise an error for unsafe cast. We should use it to raise a proper error for pandas udf users when such cast is detected.
> We can also add a config to control such behavior.



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