Classloader problems Tomcat 6 javagent
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Published on 2010-03-25T19:03:18Z
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2010/03/28
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I am using Salve Dependency Injection library that instruments the byte code of the web application. I specified -javaagent in Tomcat VM options and pointed it to the Salve agent jar.
The agent jar gets loaded, but then it throws a java.lang.NoClassDefFoundError unable to find classes that are in other Salve jars which are located in WEB-INF/lib folder of my web app.
I can solve this problem by putting those JARs in Tomcat/endorsed folder. However, some of those jars depend on third-party libraries, such as Spring and servlet-api.jar. Therefore, I am forced to put all these dependencies in Tomcat/endorsed as well.
Could anybody suggest a better way for handling dependencies of a Tomcat javaagent?
Thanks.
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