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https://issues.apache.org/jira/browse/SPARK-3485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14129870#comment-14129870
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Apache Spark commented on SPARK-3485:
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User 'adrian-wang' has created a pull request for this issue:
https://github.com/apache/spark/pull/2355
> should check parameter type when find constructors
> --------------------------------------------------
>
> Key: SPARK-3485
> URL: https://issues.apache.org/jira/browse/SPARK-3485
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Adrian Wang
>
> In hiveUdfs, we get constructors of primitivetypes by find a constructor
> which takes only one parameter. This is very dangerous when more than one
> constructors match. When the sequence of primitiveTypes becomes larger, the
> problem would occur.
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