[CAMEL-10274] examples using mvn:jetty-run do not work after log4j2 upgrade

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.18.0
• Component/s: examples
• Estimated Complexity: Unknown
• Assignee: Luca Burgazzoli
• Reporter: Claus Ibsen
• Created: 28/Aug/16 09:09
• Updated: 30/Aug/16 10:17
• Resolved: 30/Aug/16 10:17

Description

The examples such as camel-example-swagger-xml do not start with mvn jetty:run and fails with some logging stuff.

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$1.next(ServiceLoader.java:480)
       	at org.apache.juli.logging.LogFactory.<init>(LogFactory.java:78)
       	at org.apache.juli.logging.LogFactory.<clinit>(LogFactory.java:66)
       	at org.apache.jasper.servlet.JasperInitializer.<clinit>(JasperInitializer.java:44)
       	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
       	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
       	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
       	at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
       	at java.lang.Class.newInstance(Class.java:438)
       	at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
       	... 50 more

This problem is likely in all the examples that uses the jetty plugin.