Code of Conduct

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

Search before asking

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

What would you like to be improved?

24/10/24 21:14:00 ERROR ApplicationMaster: User class threw exception: java.lang.IllegalArgumentException: Can't use serialized shuffle for shuffleId: 0, because the serializer: org.apache.spark.serializer.JavaSerializer does not support object relocation.

How should we improve?

Support reject JavaSerializer earlier and use sort shuffleManager instead.

Are you willing to submit PR?

• Yes I am willing to submit a PR!