OK, I don't remember we enable RETRANSFORMATION. And I remember we had a discussion before, and feedback from developers of APM vendors, RETRANSFORMATION is a super bad idea in the product environment. (Sorry I can't tell you the source)
Sheng Wu 吴晟 Twitter, wusheng1108 Li BingLong(智能平台) <[email protected]> 于2021年1月23日周六 下午9:53写道： > > If you want to show the transform failure, it is fine to open that always > > as an error level log, meanwhile, don't crash the monitored service. > > And you don't need a config to open this, we should warn the users about > > this always. > > > > I mean the following code > > agentBuilder.type(pluginFinder.buildMatch()) > .transform(new Transformer(pluginFinder)) > .with(AgentBuilder.RedefinitionStrategy.RETRANSFORMATION) > .with(new Listener()) > // if we don’t add this code, the listener does not show any > error > .disableClassFormatChanges() > .installOn(instrumentation); > > https://github.com/raphw/byte-buddy/issues/871#issuecomment-635204898 > >
