[Bug] SkyWalking Java Agent failed to work with Arthas in some cases

[lujiajing1126]

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

Apache SkyWalking Component

Java Agent (apache/skywalking-java)

What happened

When instrumented with SW Java Agent and then run "watch" with Arthas. Different errors reported for different classes:

For example, with Java Agent 9.1.0, watching redis.clients.jedis.Jedis reported UnsupportedOperationException,

With both 9.1.0 and 9.0.0, watching org.apache.kafka.clients.producer.KafkaProducer reported TypeNotPresentException,

What you expected to happen

No Error Happened

How to reproduce

You may use Jedis 3.1.0 to test the former case and use Kafka-clients 3.1.2 to reproduce the latter one.

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• Yes I am willing to submit a pull request on my own!

Code of Conduct

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

[lujiajing1126]

@kylixs Any idea?

[wu-sheng]

Is this some issue of Arthas? As the new auxiliary class, it is not available for Arthas

[kylixs]

@lujiajing1126 Can you provide a demo to reproduction problem? Better put it on github

[lujiajing1126]

cc @xzyJavaX would help prepare demos

[xzyJavaX]

@kylixs https://github.com/xzyJavaX/dynamic-redefine-test. With java agent 9.1.0 to start, then start Arthas. Then
watch redis.clients.jedis.Jedis get -x 1
watch org.apache.kafka.clients.producer.KafkaProducer send -x 1

[kylixs]

OK, let me have a look.