AEM Service Pack 6.5.4 &&& 6.5.11 com.codahale.metrics.ScheduledReporter Exception thrown from RRD4JReporter#report.

[AEMWizard]

Why am I getting this error when I am installing a new service pack in my AEM development environment on a new AEM instance? I tried many times of re-installing the Service packs, but I keep on getting this error.

How to replicate my problem.

1. Delete crx-quickstart folder

2. Double click on JAR file

3. Go into http://localhost:4502/crx/packmgr/index.jsp#

4. Upload either 6.5.4 or 6.5.11

Error message:

20.05.2022 09:53:54.333 *ERROR* [metrics-RRD4JReporter-1-thread-1] com.codahale.metrics.ScheduledReporter Exception thrown from RRD4JReporter#report. Exception was suppressed.
java.lang.IllegalStateException: RRD already closed, cannot store this sample
at org.rrd4j.core.RrdDb.store(RrdDb.java:512)
at org.rrd4j.core.Sample.update(Sample.java:194)
at org.apache.sling.commons.metrics.rrd4j.impl.RRD4JReporter.report(RRD4JReporter.java:260)
at com.codahale.metrics.ScheduledReporter.report(ScheduledReporter.java:235) [com.adobe.granite.dropwizard.metrics:3.2.4]
at com.codahale.metrics.ScheduledReporter$1.run(ScheduledReporter.java:174) [com.adobe.granite.dropwizard.metrics:3.2.4]
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)

[Ravi_Pampana · Accepted solution]

Hi,

As per below link, restarting instance resolves the issue. Did you try that?

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/installed-6-5-4-sp-rrd-alr...

[DEBAL_DAS]

I have tried with fresh AEM 6.5 instance and installed service pack 6.5.11.

Saw the below error in error.log -

22.05.2022 12:44:58.882 *ERROR* [FelixStartLevel] org.apache.sling.commons.metrics-rrd4j bundle org.apache.sling.commons.metrics-rrd4j:1.0.4 (529)[org.apache.sling.commons.metrics.rrd4j.impl.CodahaleMetricsReporter(3378)] : The activate method has thrown an exception (java.nio.file.InvalidPathException: Illegal char <:> at index 2: /C:/Users/debal/AEM-instances/author-new/crx-quickstart/metrics/metrics.rrd)
java.nio.file.InvalidPathException: Illegal char <:> at index 2: /C:/Users/debal/AEM-instances/author-new/crx-quickstart/metrics/metrics.rrd
	at sun.nio.fs.WindowsPathParser.normalize(Unknown Source)
	at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
	at sun.nio.fs.WindowsPathParser.parse(Unknown Source)
	at sun.nio.fs.WindowsPath.parse(Unknown Source)
	at sun.nio.fs.WindowsFileSystem.getPath(Unknown Source)
	at java.nio.file.Paths.get(Unknown Source)
	at org.rrd4j.core.RrdFileBackendFactory.exists(RrdFileBackendFactory.java:26)
	at org.rrd4j.core.RrdBackendFactory.exists(RrdBackendFactory.java:533)
	at org.rrd4j.core.RrdDb.<init>(RrdDb.java:609)
	at org.rrd4j.core.RrdDb.<init>(RrdDb.java:572)
	at org.apache.sling.commons.metrics.rrd4j.impl.RRD4JReporter.createDB(RRD4JReporter.java:374)
	at org.apache.sling.commons.metrics.rrd4j.impl.RRD4JReporter.<init>(RRD4JReporter.java:205)
	at org.apache.sling.commons.metrics.rrd4j.impl.RRD4JReporter$Builder.build(RRD4JReporter.java:170)
	at org.apache.sling.commons.metrics.rrd4j.impl.CodahaleMetricsReporter.activate(CodahaleMetricsReporter.java:138)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invokeMethod(BaseMethod.java:242)
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41)
	at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:678)
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:524)
	at org.apache.felix.scr.impl.inject.methods.ActivateMethod.invoke(ActivateMethod.java:318)
	at org.apache.felix.scr.impl.inject.methods.ActivateMethod.invoke(ActivateMethod.java:308)
	at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:342)
	at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:115)
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:984)
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:957)
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:757)
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:667)
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:433)
	at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:666)
	at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:353)
	at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:553)
	at org.apache.felix.scr.impl.Activator.access$200(Activator.java:69)
	at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:424)
	at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196)
	at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169)
	at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:49)
	at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:488)
	at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:420)
	at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
	at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:450)
	at org.apache.felix.framework.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:915)
	at org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:834)
	at org.apache.felix.framework.EventDispatcher.fireBundleEvent(EventDispatcher.java:516)
	at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4817)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:2336)
	at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1539)
	at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308)
	at java.lang.Thread.run(Unknown Source)

But all the bundles are in Active state.

As @Ravi_Pampana has suggested , please restart your AEM instance.

In our project also admin team restarts the instance after service pack upgrade.