On 12/21/2010 11:36 AM, John Maurer, IV wrote:
John,
I've searched my Tomcat bin directory for the TransformerFactory
without success. In case you want to give those files a look, I've
put them in hioos_tomcat_bin.zip in my ftp directory. I was not
sure what you meant by tomcat -D. I remembered seeing something
about saxon in our OOSTethys installation, however, and poked
around that webapps folder. I find, for example, this:
/usr/local/tomcat/webapps/oostethys/WEB-INF/lib/saxon-8.7.jar
I also found in their online documentation that they use Saxon as
their transformation engine:
http://www.oostethys.org/downloads/oostethys-and-xslts/oostethys-model
What now? Do I need to run OOSTethys in it's own Tomcat container
rather than using the same one I use for TDS and LAS?
that should fix the problem of ncss form failing.
there are other things that could be done if you want to keep the
same tomcat. most likely you would have to push the saxon jar up
into the tomcat lib directory.
John Maurer
----- Original Message -----
From: John Caron <address@hidden>
Date: Monday, December 20, 2010 3:04 pm
Subject: Re: New Client Reply - [THREDDS !GLB-616895]: NetCDF
Subset Service often inaccessible (HTTP Status 500 - Internal
Server Error)
To: "John Maurer, IV" <address@hidden>
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> Im pretty sure the
problem is here:
javax.xml.transform.TransformerFactory tries to use
saxon for XSLT. these are in the localhost.logs:
>
> SEVERE:
Servlet.service() for servlet GridSubsetService
threw exception
>
javax.xml.transform.TransformerFactoryConfigurationError:
Provider net.sf.saxon.TransformerFactoryImpl not
found
> at
javax.xml.transform.TransformerFactory.newInstance(TransformerFactory.java:108)
> at
org.jdom.transform.XSLTransformer.<init>(XSLTransformer.java:133)
> at
org.jdom.transform.XSLTransformer.<init>(XSLTransformer.java:163)
> at
thredds.server.ncSubset.GridServlet.showForm(GridServlet.java:502)
> at
thredds.server.ncSubset.GridServlet.doGet(GridServlet.java:157)
> at
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
> at
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
thredds.servlet.filter.RequestQueryFilter.doFilter(RequestQueryFilter.java:121)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
thredds.servlet.filter.RequestPathFilter.doFilter(RequestPathFilter.java:105)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
> at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
> at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
> at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
> at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at
java.lang.Thread.run(Thread.java:619)
>
>
> my guess is that
another webapp is setting saxon as the XSLT library,
but its not in the TDS classpath. this might happpen
on the tomcat startup.sh or setenv.sh. can you look
around for environ vars or startup tomcat -D for
something with java.xml.transform.TransformerFactory
in it.
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