ulysses-you commented on pull request #29749: URL: https://github.com/apache/spark/pull/29749#issuecomment-696468640
After checked Hive code, it's a Hive version issue. In Hive 2.3.x this pr will not happen since the [HIVE-13380](https://issues.apache.org/jira/browse/HIVE-13380) merged. And what I said is based on Hive 1.2.x. An other thing is we cannot implicit cast input type because we need use children data type to reflect UDF method first and get exception if it fails. So we have no chance to go in `ImplicitTypeCasts`. We should skip `method` input data type check like my first commit [89a2966](https://github.com/apache/spark/pull/29749/commits/89a2966904957d736bc5edb74269cce96f910982). Sorry for the mistake, seems it's not need to fix the issue. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
