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SOLVED

Installed 6.5.4 SP RRD already closed Exception

sdouglasmc
Level 4
Level 4

I've installed the latest SP, 6.5.4 and now see the below error littered throughout the logs. Any quick fixes to get rid of this?

22.03.2020 19:11:00.158 *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) [org.apache.sling.commons.metrics-rrd4j:1.0.2]
at org.rrd4j.core.Sample.update(Sample.java:194) [org.apache.sling.commons.metrics-rrd4j:1.0.2]
at org.apache.sling.commons.metrics.rrd4j.impl.RRD4JReporter.report(RRD4JReporter.java:260) [org.apache.sling.commons.metrics-rrd4j:1.0.2]
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)

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6.5
1 Accepted Solution
scotty64724204
Correct answer by
Level 2
Level 2

Restart your AEM instance and it should fix it

View solution in original post

0 Replies
bohdanm45202827
Level 1
Level 1
Got this exception on a fresh 6.5.2.0 environment too. It spams so much in logs
HeavyDevy
Level 1
Level 1

I have the same Issue. Did you find out how to solve this? 

Fresh AEM 6.5.0 SP4 installed via Package Share. 

sdouglasmc
Level 4
Level 4
Seems once I restarted after the install, it has gone away. Odd because usually if a SP need a restart, it does it automatically.
scotty64724204
Correct answer by
Level 2
Level 2

Restart your AEM instance and it should fix it

View solution in original post

sdouglasmc
Level 4
Level 4

True, but I would like to understand why it happens periodically. It seems to fail on the same thread over and over but the metrics still get written to. I've tried restarting a couple of related bundles but that doesn't seem to help. I also noticed the thread started having issues after some nightly maintenace jobs but that could be just a coincidence.

scotty64724204
Level 2
Level 2
not sure what causes it. mine went away after I restarted the instance and I haven't seen it come back.
kvikaschandran
Level 1
Level 1
i see the same issue, could not replicate on local system nor by any developers running windows 10, but issue occurs every time with windows server 2019 64 bit, Java 11 update 9 64 bit
bilalthachankunnan
Level 1
Level 1
Got this error after installation of SP5
Nikhil-Kumar
Community Advisor
Community Advisor

Hey,

Try restarting the AEM instance and verify the changes.