We can not carry the tracing context if we do not change the parameter. We must change the Runnable parameter of java.util.concurrent.Executor#execute to RunnableWrapper. But please note than it is different from that We use the RunnableWrapper in the user code. People do not need to change their code.
Also, The FileWriter have used ThreadPoolExecutor. If we want to enhance the ThreadPoolExecutor,make sure org.apache.skywalking.apm.agent.core.conf.SnifferConfigInitializer#IS_INIT_COMPLETED is false. 在 2021/1/4 下午2:44，“Sheng Wu”<[email protected]> 写入: About ThreadPoolExecutor, yes, you can instrument it. But as no change made on the parameter, where do you expect to carry the tracing context(Snapshot)? Sheng Wu 吴晟 Twitter, wusheng1108
