Hey César, not sure the link with monotonic - there is none - but the issue is when using a name which does not exist then the endpoint fail with a 500
Your endpoint not being a CDI bean it does not support MP metrics so just adding @ApplicationScoped is enough to fix it. On another side i'll try to make the endpoint not failing this way on geronimo-metrics side. Romain Manni-Bucau @rmannibucau <https://twitter.com/rmannibucau> | Blog <https://rmannibucau.metawerx.net/> | Old Blog <http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau> | LinkedIn <https://www.linkedin.com/in/rmannibucau> | Book <https://www.packtpub.com/application-development/java-ee-8-high-performance> Le lun. 15 oct. 2018 à 22:58, César Hernández Mendoza <cesargu...@gmail.com> a écrit : > Thanks for the reply, this is the repo I created with the minimal > configuration to show the issue: > https://github.com/cesarhernandezgt/tomee-mp-metrics-examples > > El lun., 15 oct. 2018 a las 13:18, Romain Manni-Bucau (< > rmannibu...@gmail.com>) escribió: > > > Can you push your app on github with tomee maven plugin set up? Will be > > easier to check. > > > > Le lun. 15 oct. 2018 19:46, César Hernández Mendoza < > cesargu...@gmail.com> > > a écrit : > > > > > > > >> I noticed that on my previous email I paste I paste the exception from > > > the HTTP response and not the one from the log (attached). > > > > > > Some other things I did without success: > > > * Added `geronimo.metrics.jaxrs.activated=true` to tomee > > system.properties. > > > * Make the Resource @ApplicationScoped > > > * Debugged geronimo-metrics code and for some reason I couldn't > identify > > > so far, this is where we get the Nullpointer: > > > > > > https://github.com/apache/geronimo-metrics/blob/master/src/main/java/org/apache/geronimo/microprofile/metrics/jaxrs/PrometheusFormatter.java#L55 > > > it seems like if the annotation was not added. > > > * The same issue arise when you try to use @Gauge annotation. I haven't > > > check the others types of metrics. > > > > > > > > > El dom., 14 oct. 2018 a las 23:01, Romain Manni-Bucau (< > > > rmannibu...@gmail.com>) escribió: > > > > > >> Hi César, > > >> > > >> the actual error is in the cause - available in logs. > > >> > > >> Romain Manni-Bucau > > >> @rmannibucau <https://twitter.com/rmannibucau> | Blog > > >> <https://rmannibucau.metawerx.net/> | Old Blog > > >> <http://rmannibucau.wordpress.com> | Github < > > >> https://github.com/rmannibucau> | > > >> LinkedIn <https://www.linkedin.com/in/rmannibucau> | Book > > >> < > > >> > > > https://www.packtpub.com/application-development/java-ee-8-high-performance > > >> > > > >> > > >> > > >> Le lun. 15 oct. 2018 à 06:24, César Hernández Mendoza < > > >> cesargu...@gmail.com> > > >> a écrit : > > >> > > >> > Any opinion on this issue? > > >> > Base on your expertise-instinct do you think this is not Tomee but > > >> > geronimo MP Metrics related? > > >> > > > >> > El vie., 12 oct. 2018 a las 17:27, César Hernández Mendoza (< > > >> > cesargu...@gmail.com>) escribió: > > >> > > > >> > > Hi, > > >> > > > > >> > > Within a JAX-RS resource I annotated the following method: > > >> > > > > >> > > @Counted(name = "cesar", absolute = true, monotonic = true) > > >> > > @GET > > >> > > public String message() { > > >> > > return "Hi Microprofile JWT!"; > > >> > > } > > >> > > > > >> > > > > >> > > Metric endpoint http://localhost:8181/moviefun/rest/metrics/ > works > > >> fine. > > >> > > > > >> > > GET to http://localhost:8181/moviefun/rest/metrics/application > > >> returns > > >> > > 200 without any payload back. > > >> > > > > >> > > But when I try to do a GET to > > >> > > http://localhost:8181/moviefun/rest/metrics/application/cesar I > > got: > > >> > > <!doctype html><html lang="en"><head><title>HTTP Status 500 – > > Internal > > >> > > Server Error</title><style type="text/css">h1 > > >> > > > > >> > > > >> > > > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} > > >> > > h2 > > >> > > > > >> > > > >> > > > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} > > >> > > h3 > > >> > > > > >> > > > >> > > > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} > > >> > > body > > >> > > > > >> > > > >> > > > {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} b > > >> > > > > >> > > > >> > > > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} > > >> > > p > > >> > > > > >> > > > >> > > > {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;} > > >> > > a {color:black;} a.name {color:black;} .line > > >> > > > > >> > > > >> > > > {height:1px;background-color:#525D76;border:none;}</style></head><body><h1>HTTP > > >> > > Status 500 – Internal Server Error</h1><hr class="line" > > >> /><p><b>Type</b> > > >> > > Exception Report</p><p><b>Message</b> Error processing webservice > > >> > > request</p><p><b>Description</b> The server encountered an > > unexpected > > >> > > condition that prevented it from fulfilling the > > >> > > > > >> > request.</p><p><b>Exception</b></p><pre>javax.servlet.ServletException: > > >> > > Error processing webservice request > > >> > > > > >> > > > > >> > > > >> > > > org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:98) > > >> > > > > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) > > >> > > > org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65) > > >> > > > > >> > > > >> > > > org.apache.tomee.microprofile.jwt.MPJWTFilter.doFilter(MPJWTFilter.java:72) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.geronimo.microprofile.opentracing.microprofile.server.OpenTracingFilter.doFilter(OpenTracingFilter.java:126) > > >> > > > > >> > > > >> > > > org.apache.tomee.microprofile.jwt.MPJWTFilter.doFilter(MPJWTFilter.java:72) > > >> > > </pre><p><b>Root Cause</b></p><pre>java.lang.NullPointerException > > >> > > > > >> > > > > >> > > > >> > > > org.apache.geronimo.microprofile.metrics.jaxrs.PrometheusFormatter.lambda$toText$0(PrometheusFormatter.java:55) > > >> > > > > >> > > java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > > >> > > java.util.Collections$2.tryAdvance(Collections.java:4717) > > >> > > java.util.Collections$2.forEachRemaining(Collections.java:4725) > > >> > > > > java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) > > >> > > > > >> > > > > >> > > > >> > > > java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) > > >> > > > > >> > > > >> > > > java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) > > >> > > > > java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) > > >> > > > > java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:510) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.geronimo.microprofile.metrics.jaxrs.PrometheusFormatter.toText(PrometheusFormatter.java:106) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.geronimo.microprofile.metrics.jaxrs.PrometheusFormatter$$OwbNormalScopeProxy0.toText(org/apache/geronimo/microprofile/metrics/jaxrs/PrometheusFormatter.java) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.geronimo.microprofile.metrics.jaxrs.MetricsEndpoints.getText(MetricsEndpoints.java:114) > > >> > > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > >> > > > > >> > > > > >> > > > >> > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > > >> > > > > >> > > > > >> > > > >> > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > > >> > > java.lang.reflect.Method.invoke(Method.java:498) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.openejb.server.cxf.rs.PojoInvoker.performInvocation(PojoInvoker.java:43) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:96) > > >> > > org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:193) > > >> > > org.apache.cxf.jaxrs.JAXRSInvoker.invoke(JAXRSInvoker.java:103) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.openejb.server.cxf.rs.AutoJAXRSInvoker.invoke(AutoJAXRSInvoker.java:68) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:96) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:267) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:253) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:94) > > >> > > > > org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) > > >> > > > org.apache.openejb.server.httpd.EEFilter.doFilter(EEFilter.java:65) > > >> > > > > >> > > > >> > > > org.apache.tomee.microprofile.jwt.MPJWTFilter.doFilter(MPJWTFilter.java:72) > > >> > > > > >> > > > > >> > > > >> > > > org.apache.geronimo.microprofile.opentracing.microprofile.server.OpenTracingFilter.doFilter(OpenTracingFilter.java:126) > > >> > > > > >> > > > >> > > > org.apache.tomee.microprofile.jwt.MPJWTFilter.doFilter(MPJWTFilter.java:72) > > >> > > </pre><p><b>Note</b> The full stack trace of the root cause is > > >> available > > >> > > in the server logs.</p><hr class="line" /><h3>Apache Tomcat > > >> > (TomEE)/9.0.12 > > >> > > (8.0.0-RC2-SNAPSHOT)</h3></body></html> > > >> > > > > >> > > In the pom I'm using: > > >> > > > > >> > > <dependency> > > >> > > <groupId>org.eclipse.microprofile.jwt</groupId> > > >> > > <artifactId>microprofile-jwt-auth-api</artifactId> > > >> > > <version>${mp-jwt.version}</version> > > >> > > <scope>provided</scope> > > >> > > </dependency> > > >> > > > > >> > > <mp-metric.version>1.1</mp-metric.version> > > >> > > > > >> > > > > >> > > I notice that if I remove the monotonic = true > > >> > > Then both endpoint returns empty json response. > > >> > > > > >> > > Is there any flag I missed to use during tomee:run ? > > >> > > -- > > >> > > Atentamente: > > >> > > César Hernández Mendoza. > > >> > > > > >> > > > >> > > > >> > -- > > >> > Atentamente: > > >> > César Hernández Mendoza. > > >> > > > >> > > > > > > > > > -- > > > Atentamente: > > > César Hernández Mendoza. > > > > > > > > -- > Atentamente: > César Hernández Mendoza. >
