Avoid Hessian visiting catalina.out

Question

I have a problem using Caucho Hessian. I get a lot of messages in catalina.out (tomcat) as follows:

'Dec 20, 2012 8:33:08 PM com.caucho.hessian.io.SerializerFactory getDeserializer WARNING: Hessian/Burlap: '...blehClass' is an unknown class in WebappClassLoader delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@f79f36b ' 

This is a problem because of the space in the Gb directory ... I need to take this log using slf4j (I will use the update application to send this log to another server)

Any help?

Thanks!

Answer 1

As far as I can see in the source code , Caucho Hessian uses the java.util.logging framework.

 import java.util.logging.Level; import java.util.logging.Logger; 

Therefore, you probably want to configure the JUL bridge as described in the official documentation.

Answer 2

What helped me disable this WARNING was to add one line at the end of $ {tomcat_home} /conf/loggin.properties:

com.caucho.hessian.io.SerializerFactory.level = SEVERE