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https://issues.apache.org/jira/browse/FLINK-28430?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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luoyuxia resolved FLINK-28430.
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Resolution: Duplicate
Will be fixed in https://issues.apache.org/jira/browse/FLINK-28451
> HiveFunctionWrapper should use UserClassLoader to load class
> ------------------------------------------------------------
>
> Key: FLINK-28430
> URL: https://issues.apache.org/jira/browse/FLINK-28430
> Project: Flink
> Issue Type: Sub-task
> Components: Connectors / Hive
> Affects Versions: 1.16.0
> Reporter: luoyuxia
> Priority: Major
>
> Now, HiveFunctionWrapper will use current thread's ClassLoader to load the
> Hive UDFs class. But the class loader may differ with the class loader that
> loads the Hive UDFs, which will cause class not found issuse.
> To solve it, we need to use UserClassLoader to load the Hive UDFs class.
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