[TASK][EASY] Pretty print exception for Kyuubi Event

[wForget]

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Mentor

• I have sufficient knowledge and experience of this task, and I volunteer to be the mentor of this task to guide contributors to complete the task.

Skill requirements

• Knowledge of Kyuubi
• Familiar with the open-source ecosystem

Background and Goals

As discussed in #5390, KyuubiEvent in json format is less readable due to the exception attribute of the event. We can pretty print exception attribute during json serialization.

Implementation steps

• Add a custom ThrowableSerializer for org.apache.kyuubi.events.JsonProtocol#mapper.
• Make this behavior configurable

Additional context

No response

[fastPassion]

hello,I am interested in contributing to this project,please give me a chance to complete this task。

[pan3793]

@fastPassion thanks, assigned

[wForget]

BTW, the org.apache.kyuubi.Utils#prettyPrint method is already provided in kyuubi-common and you may need it