I pulled down the latest code in trunk today, built it and noticed a problem
with an application where I had the context's "reloadable" attribute set to
"true". To make sure it wasn't something with my app, I tried replicating the
issue with the examples application (I just set reloadable to true in
"conf/Catalina/localhost/examples.xml") and I was able to reproduce it.
Here's the exception I'm seeing in catalina.out, which repeats until I shutdown
the server.
06-Nov-2013 12:24:01.288 WARNING
[ContainerBackgroundProcessor[StandardEngine[Catalina]]]
org.apache.catalina.core.StandardContext.backgroundProcess Exception processing
loader WebappLoader[/examples] background process
java.lang.IllegalArgumentException
at
org.apache.catalina.webresources.StandardRoot.getClassLoaderResource(StandardRoot.java:202)
at
org.apache.catalina.loader.WebappClassLoader.modified(WebappClassLoader.java:723)
at
org.apache.catalina.loader.WebappLoader.modified(WebappLoader.java:346)
at
org.apache.catalina.loader.WebappLoader.backgroundProcess(WebappLoader.java:290)
at
org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:5601)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1358)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1362)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1362)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1336)
at java.lang.Thread.run(Thread.java:744)
I attached a debugger and looked at the point where the exception is being
thrown.
@Override
public WebResource getClassLoaderResource(String path) {
if (path == null || path.length() == 0 || !path.startsWith("/")) {
throw new IllegalArgumentException();
}
return getResource("/WEB-INF/classes" + path, true, true);
}
It seems that path does not start with "/" thus the IllegalArgumentException.
The debugger lists path as
"org/apache/taglibs/standard/lang/jstl/test/beans/PublicInterface2.class".
Is this possibly related to the recent changes listed here?
http://mail-archives.apache.org/mod_mbox/tomcat-dev/201311.mbox/%[email protected]%3e
Thanks
Dan
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