[Bug] Multi-threaded access to udf files results in class not found

[Zzm0809]

Search before asking

• I had searched in the issues and found no similar issues.

What happened

Multi-threaded access to udf files results in class not found

What you expected to happen

Multi-threaded access to udf files results in class not found

How to reproduce

Multi-threaded access to udf files results in class not found

Anything else

No response

Version

dev

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[Zzm0809]

like issue #3400

[github-actions]

Hello @, this issue has not been active for more than 30 days. This issue will be closed in 7 days if there is no response. If you have any questions, you can comment and reply.

你好 @, 这个 issue 30 天内没有活跃，7 天后将关闭，如需回复，可以评论回复。