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06-12-2017 08:12 AM
Hi, I'm running Appdynamics since a while on a Tomcat server (very basic setup) and I'm seing a lot of thos Exceptions: "Agent Internal: com.singularity.ReflectionError" - around 400/min.
I searched the community site as well as on Google but I found anything, and I'm worried that this could in some way impact the services running on Tomcat.
Does someone has a clue about what's causing those exceptions?
Thanks, Davide
06-12-2017 09:09 AM
Hi Davide,
I did a search, too, and found this community post: https://community.appdynamics.com/t5/Archive/Agent-Internal-Reflection-Errors-thousands-of-errors-ev...
One recommendation is to "try enabling verbose logging to see if you get the stack trace for this error." Give that a go, first, and I'll keep looking.
Thanks,
Cody
08-30-2017 07:22 AM
I'm seeing about 3000 occurances of this exception every minute across my java applications. This essentially makes all of the exception metrics useless.
How do I ignore this permanently ignore this exception in the agent?
08-30-2017 07:30 AM - edited 04-02-2018 09:21 PM
Note the underlying issue here is fixed in v4.2.4 and v4.3 v4.3.8.7 and v4.4+ of the agent. Can I ask what version you are running?
Also, in v4.3.4+ internal agent errors are no longer counted against the application totals.
08-30-2017 07:50 AM
I am running version 4.2.15.4-1 of the agent, so this should be corrected. Glad to know these exceptions no longer impact the application in 4.3!
03-20-2018 01:20 AM
Hi,
We are using agent version 4.3.2.2 and we still see this agent exception (see attached). How do we ignore these exceptions? Please advise
Thanks!
Sundar
03-20-2018 02:39 AM
Can you please post a full set of agent logs, either here or in a support case.
Warm regards,
Peter
03-20-2018 09:39 AM
03-22-2018 01:58 AM
Hi
Can you please confirm if this issue has been fixed in 4.3.2.2 agent version or how to ignore this exception?
I already provided the logs that were asked.
Thanks!
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