[jetty-users] Conflict between jetty-maven-plugin and tomcat-jdbc on org

[Zoran Jeremic <zoran.jeremic@xxxxxxxxx>]

Hi,

I have a maven application that uses jetty-maven-plugin 9.3.7 for local development. I am also using tomcat-jdbc 9.0.0.M10, and jetty plugin has a conflict with this dependency on org.apache.juli.logging.Log.
When I run application using Jetty server, the following exception is fired:


Caused by: java.util.ServiceConfigurationError: org.apache.juli.logging.Log: Provider org.eclipse.jetty.apache.jsp.JuliLog not a subtype
    at java.util.ServiceLoader.fail(ServiceLoader.java:239)
    at java.util.ServiceLoader.access$300(ServiceLoader.java:185)
    at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376)
    at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
    at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
    at org.apache.juli.logging.LogFactory.<init>(LogFactory.java:78)
    at org.apache.juli.logging.LogFactory.<clinit>(LogFactory.java:66)
    at org.apache.tomcat.jdbc.pool.PoolProperties.<clinit>(PoolProperties.java:36)
    at org.prosolo.core.hibernate.HibernateConfig.dataSource(HibernateConfig.java:112)
    at org.prosolo.core.hibernate.HibernateConfig$$EnhancerBySpringCGLIB$$f615c572.CGLIB$dataSource$1(<generated>)
    at org.prosolo.core.hibernate.HibernateConfig$$EnhancerBySpringCGLIB$$f615c572$$FastClassBySpringCGLIB$$91af07c5.invoke(<generated>)
    at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309)
    at org.prosolo.core.hibernate.HibernateConfig$$EnhancerBySpringCGLIB$$f615c572.dataSource(<generated>)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)


If I exclude tomcat-juli from tomcat-jdbc jetty runs fine, but I can't run JUnit tests since the other exceptions is happening due to the missing class:


Caused by: java.lang.ClassNotFoundException: org.apache.juli.logging.LogFactory
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        at org.apache.tomcat.jdbc.pool.PoolProperties.<clinit>(PoolProperties.java:36)
        at org.prosolo.core.hibernate.HibernateConfig.dataSource(HibernateConfig.java:112)
        at org.prosolo.core.hibernate.HibernateConfig$$EnhancerBySpringCGLIB$$6e9ae256.CGLIB$dataSource$0(<generated>)
        at org.prosolo.core.hibernate.HibernateConfig$$EnhancerBySpringCGLIB$$6e9ae256$$FastClassBySpringCGLIB$$ddcf2b49.invoke(<generated>)
        at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
        at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309)
        at org.prosolo.core.hibernate.HibernateConfig$$EnhancerBySpringCGLIB$$6e9ae256.dataSource(<generated>)


Any ideas how to solve this issue?

Thanks,
Zoran