does plugins in folder bootstrap-plugins support forkjoinpool

[peterpanzsy]

I have put plugins in bootstrap-plugins to plugins, but calls in forkjoinpool-tasks can't be traced
https://skywalking.apache.org/docs/skywalking-java/v8.10.0/en/setup/service-agent/java-agent/bootstrap-plugins/

[wu-sheng]

Why do you think you can? The docs never mention this.

[peterpanzsy]

So it doesn't support forjoinpool, then i tried runnable
I put three bootstrap plugins into plugins folder, restart my application, but the log printed by thread lost the traceId

followed this: https://skywalking.apache.org/docs/skywalking-java/v8.10.0/en/setup/service-agent/java-agent/bootstrap-plugins/#bootstrap-class-plugins

my application trace log:

[peterpanzsy]

And I also found trace-cross-thread SDK: https://skywalking.apache.org/docs/skywalking-java/v8.10.0/en/setup/service-agent/java-agent/application-toolkit-trace-cross-thread/#trace-cross-thread

I wonder what's the relationship bewteen thread SDK and thread-support plugins?

[zuisong]

is there any plan to support forkjoinpool ❓ 😃

[wu-sheng]

This has been added through apache/skywalking-java#505

[yiwenup]

May I ask how can i enhance java.lang.reflect.Mehtod#invoke like bootstrap-plugins?

[wu-sheng]

I don't think you should do that. It should be loaded in JVM, more importantly, it will impact your whole JVM performance.