On Mon, Apr 07, 2014 at 09:04:13AM -0400, Mark H. Wood wrote:
> On Fri, Apr 04, 2014 at 03:31:49PM -0400, Jose Blanco wrote:
> > Before this error takes place I see this in the log file:
> > 
> > Apr 04, 2014 3:27:49 PM org.apache.catalina.loader.WebappClassLoader
> > validateJarFile
> > INFO: 
> > validateJarFile(/deepblue/dspace/repository/dev/webapps_dev/solr/WEB-INF/lib/jsp-api-2.1.jar)
> > - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending
> > class: javax/servlet/jsp/JspPage.class
> > Apr 04, 2014 3:27:49 PM org.apache.catalina.startup.ContextConfig
> > applicationWebConfig
> 
> This is just an annoyance.  The servlet container provides jsp-api and
> already has it loaded by this point, but for some reason (probably
> incorrect transitive dependencies?) dspace-solr and dspace-oai have
> jsp-api-2.1.jar in their WEB-INF/lib directories.  This is messy but
> can be ignored -- the container did the right thing.

This is confusing, when combined with my later remarks.

The container did the right thing (refuse to load from a webapp a JAR
that the container provides) but the result may be bad (because the
provided JAR is older than what the webapp expects).

A newer container, providing a new enough version of jsp-api, will
still complain about the duplication, but should not cause any
problems related to a back-level jsp-api.

I don't know whether that has any connection with the logging problem.

-- 
Mark H. Wood, Lead System Programmer   [email protected]
Machines should not be friendly.  Machines should be obedient.

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