Re: Failed JAR-scanning in Tomcat 7.0.32

[Mark Thomas]

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On 16/10/2012 21:06, Christopher Schultz wrote:
 I'm wondering if Tomcat should tolerate ClassNotFoundExceptions
 while JAR-scanning... otherwise, a webapp that wants to use a
 library will have to make sure *all* dependencies are installed
 alongside and not just those that are actually required at
 runtime.

It should. Not sure if this is a regression or a new code path. (Busy
fixing my mail server right now).

Mark
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Re: Failed JAR-scanning in Tomcat 7.0.32

[Konstantin Kolinko]

2012/10/17 Christopher Schultz ch...@christopherschultz.net:

 I'm trying to get a webapp that has been running under TC 5.5 for
 quite a while running under Tomcat 7.0. Everything is the same except
 for my new server.xml:

 Caused by: java.lang.ClassNotFoundException:
 org.apache.commons.logging.Log

See:
http://tomcat.apache.org/migration-6.html#commons-logging.jar

I do not think that Log4j uses Apache Commons Logging, but some other
libraries that your app uses may use it.

 1. Add commons-logging to my webapp's WEB-INF/lib directory

+1

 2. Configure Tomcat not to scan log4j.jar

It should already be excluded (as log4j*.jar mask is mentioned in
tomcat.util.scan.DefaultJarScanner.jarsToSkip property in
catalina.properties).


Best regards,
Konstantin Kolinko

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