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https://issues.apache.org/jira/browse/SPARK-9116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davies Liu updated SPARK-9116:
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Description: It's good that we can support UDT defined in __main__, for
example, in pyspark-shell. (was: It's bad that we could not support classes
defined in __main__.)
> python UDT in __main__ cannot be serialized by PySpark
> ------------------------------------------------------
>
> Key: SPARK-9116
> URL: https://issues.apache.org/jira/browse/SPARK-9116
> Project: Spark
> Issue Type: Bug
> Components: PySpark
> Reporter: Davies Liu
> Assignee: Davies Liu
> Priority: Critical
>
> It's good that we can support UDT defined in __main__, for example, in
> pyspark-shell.
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