[jboss-jira] [JBoss JIRA] (WFWIP-146) WARN messages when /metrics endpoint is accessed

[Jeff Mesnil (Jira)]

     [ https://issues.jboss.org/browse/WFWIP-146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Mesnil resolved WFWIP-146.
-------------------------------
    Resolution: Done


fixed in dev branch 37a845c64c46e8307a8b50b938bb586441588f45

> WARN messages when /metrics endpoint is accessed
> ------------------------------------------------
>
>                 Key: WFWIP-146
>                 URL: https://issues.jboss.org/browse/WFWIP-146
>             Project: WildFly WIP
>          Issue Type: Bug
>          Components: MP Metrics
>            Reporter: Rostislav Svoboda
>            Assignee: Jeff Mesnil
>            Priority: Blocker
>
> WARN messages when /metrics endpoint is accessed.
> With standalone.xml I see 12 warnings.
> {code}
> 14:52:14,117 WARN  [io.smallrye.metrics] (management I/O-1) Unable to export metric subsystem_undertow_server_default_server_http_listener_default_processing_time: java.lang.IllegalStateException: WFLYMETRICS0006: Metric attribute processing-time on [
>     ("subsystem" => "undertow"),
>     ("server" => "default-server"),
>     ("http-listener" => "default")
> ] is undefined and will not be exposed.
> 	at org.wildfly.extension.microprofile.metrics-smallrye at 15.0.0.Alpha1-SNAPSHOT//org.wildfly.extension.microprofile.metrics.MetricsRegistrationService$1.getValue(MetricsRegistrationService.java:197)
> 	at org.wildfly.extension.microprofile.metrics-smallrye at 15.0.0.Alpha1-SNAPSHOT//org.wildfly.extension.microprofile.metrics.MetricsRegistrationService$1.getValue(MetricsRegistrationService.java:174)
> 	at io.smallrye.metrics//io.smallrye.metrics.exporters.PrometheusExporter.createSimpleValueLine(PrometheusExporter.java:340)
> 	at io.smallrye.metrics//io.smallrye.metrics.exporters.PrometheusExporter.exposeEntries(PrometheusExporter.java:140)
> 	at io.smallrye.metrics//io.smallrye.metrics.exporters.PrometheusExporter.getEntriesForScope(PrometheusExporter.java:116)
> 	at io.smallrye.metrics//io.smallrye.metrics.exporters.PrometheusExporter.exportAllScopes(PrometheusExporter.java:85)
> 	at io.smallrye.metrics//io.smallrye.metrics.MetricsRequestHandler.handleRequest(MetricsRequestHandler.java:83)
> {code}



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