Java (Java Agent, Installation, JVM, and Controller Installation)

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com.singulartity exception in Java agent

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Creator

com.singulartity exception in Java agent

Dears,
We are monitoring IBM WebSphere Applications with Appdynamics we are using java app agent version 20.8 but we get huge flood of exceptions type (com.singularity) i need to know if this exception is related to Appdynamics or related to our application here is i will attach screenshotcomsingularity.jpg for your refrences.

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com.singulartity exception in Java agent
3 REPLIES 3
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Architect

Re: com.singulartity exception in Java agent

Hi There

 

Have you configured MIDC(Method Invocation Data Collectors) on the application?

That exception is normally when you configure a MIDC, however not all transactions have that value set and it is null.

 

Ciao



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Creator

Re: com.singulartity exception in Java agent

thank you @Mario.Morelli  for your fast response
yes i configured some MIDC on that application but how to remove this exception.

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Architect

Re: com.singulartity exception in Java agent

Hi Ahmed

 

Best practice would be to configure a match condition in your MIDC to only collect the data when there is a value(non empty).

 

This would remove the exceptions

 

The second way, which I wouldn't recommend is just to add an exclusion to the error detection to ignore these exceptions

 

Ciao



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