Hello,
I followed your specified steps(https://community.broadcom.com/communities/community-home/digestviewer/viewthread?MID=762971) to configure glowroot (APM agent) with Layer7.
I first had a permission issue, I created a user.home/.java.policy file with following content to solve it:
grant {
permission java.util.PropertyPermission "glowroot.transaction.throwable.frame.limit", "read";
permission java.lang.RuntimePermission "getClassLoader";
permission java.util.PropertyPermission "glowroot.transaction.aux.thread.context.limit", "read";
permission java.lang.management.ManagementPermission "monitor";
};
Now it's running but gives continous warning logs, both in Layer 7 and glowroot logs, any idea what's the cause of this and how to solve it?
2020-03-31 13:41:48.497 WARN o.g.agent.plugin.api.util.Reflection - error calling javax.servlet.http.HttpServletResponse.getStatus()
java.lang.reflect.InvocationTargetException: null
at sun.reflect.GeneratedMethodAccessor676.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.glowroot.agent.plugin.api.util.Reflection.invokeWithDefault(Reflection.java:94)
at org.glowroot.agent.plugin.servlet..ResponseInvoker.getStatus(ResponseInvoker.java:64)
at org.glowroot.agent.plugin.servlet.ServletAspect$ServiceAdvice.onReturn(ServletAspect.java:88)
at org.glowroot.agent.plugin.servlet.ServletAspect$DoFilterAdvice_.onReturn(ServletAspect.java:227)
at com.l7tech.gateway.common.transport.http.FeatureFilter.doFilter(Unknown Source)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:234)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:181)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at com.l7tech.server.tomcat.ResponseKillerValve.invoke(Unknown Source)
at com.l7tech.server.tomcat.ConnectionIdValve.invoke(Unknown Source)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:295)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:610)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:410)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.AbstractMethodError: org.apache.catalina.connector.ResponseFacade.getStatus()I
... 24 common frames omitted
Kind regards,
Bakkali Hicham