Gert,

I'm using Windows Server 2003 currently, but will be testing on Debian soon, because the production site will be on Linux. Since so much of the configurable stuff is on tomcat & java, I didn't think there'd be much difference. I've done a lot of configuring and reconfiguring, so it's probably time to start fresh.

GSearch is installed on the Fedora built-in tomcat server & Solr is installed on a separate tomcat server (I had trouble getting Solr to start on the Fedora tomcat server) I made sure I changed all of the default Tomcat ports for this instance to avoid conflicts with the Fedora tomcat server.

I think this error resulted from gsearch not being able to find demoFoxmlToSolr.xslt in [$FEDORAWEBAPPS]/fedoragsearch/WEB-INF/classes/config/rest. I copied this file there and I no longer get the error.

Now, I can't figure out how to initiate the updateIndex operation. http://mandrake:8080/fedoragsearch/rest loads now, but when I click the updateIndex link, I get a naked xml file with no data:

<?xml version="1.0" encoding="UTF-8"?>
<add  
xmlns:uvalibadmin="http://dl.lib.virginia.edu/bin/admin/admin.dtd/"xmlns:uvalibdesc="http://dl.lib.virginia.edu/bin/dtd/descmeta/descmeta.dtd"xmlns:fedora-model="info:fedora/fedora-system:def/model#"xmlns:critters="http://vre.upei.ca/critters/"xmlns:compounds="http://vre.upei.ca/compounds/"xmlns:fractions="http://vre.upei.ca/fractions/"xmlns:rel="info:fedora/fedora-system:def/relations-external#"xmlns:fedora="info:fedora/fedora-system:def/relations-external#"xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"xmlns:mods="http://www.loc.gov/mods/v3"xmlns:tei="http://www.tei-c.org/ns/1.0"xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"xmlns:dc="http://purl.org/dc/elements/1.1/"xmlns:foxml="info:fedora/fedora-system:def/foxml#"xmlns:zs="http://www.loc.gov/zing/srw/";>
<doc  boost="3.5"/>
</add>

which looks like an empty Solr index update file. The demo objects are installed in Fedora & GSearch had no problem updating Lucene these FOXML files.

With Lucene configured, I would get a GSearch interface page when I clicked the updateIndex link, which had all of the various updateIndex actions that are available in the API. I tried adding "&action=fromFoxmlFiles" & "&action=fromFoxmlFiles&value=" to the end of the URL, but I get the same result.

I haven't dug into the XSLT yet, but it looks fine at first glance. I've tried both the default demoFoxmlToSolr.xslt & a customized file that I got from the Islandora distribution; there's no change when I switch the files, so there must be a missing link somewhere else.

Am I making any obvious mistakes that you notice?

Cheers,

Christopher Curry
Assistant Technical Librarian / Assistant IT Officer

American Philosophical Society
105 South Fifth Street
Philadelphia, PA 19106-3386
Tel. (215) 599-4299

ccu...@amphilsoc.org <mailto:ccu...@amphilsoc.org>

Main Library number: (215)440-3400
APS website: http://www.amphilsoc.org



On 11/10/2010 05:08 AM, Gert Schmeltz Pedersen wrote:
Christopher,

I am trying to see if I can help you (since I wrote the stuff). The updater.properties problem you solved with the help of Steve and Ricardo. This shall be fixed in a future release by copying the updater folder to the other example configs as well.

Then you report

java.lang.NoClassDefFoundError: Could not initialize class 
org.apache.xpath.compiler.FunctionTable
which I have not seen before. Which platform are you working on?

Best regards,
Gert

On 09/11/2010, at 22.32, Christopher Curry wrote:

Steve,

Thanks for the clarification.

That got rid of the "config/updater/BasicUpdaters/updater.properties not found in classpath" error.

Now tomcat throws a different exception, copied below.

I'm guessing this is a problem with my xslt.

That takes care of one problem at least.


  HTTP Status 500 -

------------------------------------------------------------------------

*type* Exception report

*message*

*description* _The server encountered an internal error () that prevented it from fulfilling this request._

*exception*

javax.servlet.ServletException: Servlet execution threw an exception
*root cause*

java.lang.NoClassDefFoundError: Could not initialize class 
org.apache.xpath.compiler.FunctionTable
        
org.apache.xalan.processor.StylesheetHandler.<init>(StylesheetHandler.java:71)
        
org.apache.xalan.processor.TransformerFactoryImpl.newTemplatesHandler(TransformerFactoryImpl.java:374)
        
org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:865)
        
org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:774)
        dk.defxws.fedoragsearch.server.Config.checkStylesheet(Config.java:704)
        
dk.defxws.fedoragsearch.server.Config.checkRestStylesheet(Config.java:682)
        dk.defxws.fedoragsearch.server.Config.checkConfig(Config.java:267)
        dk.defxws.fedoragsearch.server.Config.<init>(Config.java:232)
        dk.defxws.fedoragsearch.server.Config.getCurrentConfig(Config.java:133)
        dk.defxws.fedoragsearch.server.RESTImpl.doGet(RESTImpl.java:85)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
*note* _The full stack trace of the root cause is available in the Apache Tomcat/6.0.20 logs._

------------------------------------------------------------------------


      Apache Tomcat/6.0.20


Cheers,

Christopher Curry

On 11/09/2010 04:15 PM, Steve Bayliss wrote:
You should see this under
fedoragsearch/WEB-INF/classes/<config-name>/updater/BasicUpdaters
Copy that whole directory from one config to another.

    -----Original Message-----
    *From:* Christopher Curry [mailto:ccu...@amphilsoc.org]
    *Sent:* 09 November 2010 20:23
    *To:* fedora-commons-develop...@lists.sourceforge.net;
    fedora-commons-users@lists.sourceforge.net
    *Subject:* Re: [fcrepo-user] [fcrepo-dev] Configuring GSearch to
    use Solr

    Ricardo,

    Thanks for your response.

    Do you mean that I should copy:

    
[$FEDORAWEBAPPS]/fedoragsearch/WEB-INF/classes/configDemoOnSolr/fedoragsearch.properties

    TO:

    
[$FEDORAWEBAPPS]/fedoragsearch/WEB-INF/classes/config/fedoragsearch.properties

    In my instance, these files are already identical.

    I can't find a file called "updater.properties" in the gsearch
    webapp directory.

    Cheers,

    Christopher Curry
    Assistant Technical Librarian / Assistant IT Officer

    American Philosophical Society
    105 South Fifth Street
    Philadelphia, PA 19106-3386
    Tel. (215) 599-4299

    ccu...@amphilsoc.org <mailto:ccu...@amphilsoc.org>

    Main Library number: (215)440-3400
    APS website: http://www.amphilsoc.org <http://www.amphilsoc.org/>



    On 11/09/2010 03:10 PM, Ricardo Borillo wrote:
    Hi Christopher,

    I had the same problem and solved it by copying manually the
    updater.properties to the config directory.

    ---
    Salut,
    ====================================
    Ricardo Borillo Domenech
    http://xml-utils.com
    twitter: @borillo



    On Tue, Nov 9, 2010 at 18:36, Christopher Curry<ccu...@amphilsoc.org>  
wrote:
    Hello all,

    I'm trying to configure GSearch to use Solr.  Can someone look at the
    process detailed below and point out what I'm doing wrong?

    Thanks.

    I installed Solr 1.3 on a separate (from Fedora) tomcat server (same
    server/same IP) using port 8081 (I changed all of the default Tomcat ports
    for this instance to avoid conflicts with the Fedora tomcat server).
    Solr is up in running at:http://localhost:8081/solr/admin
    Fedora 3.3 is installed and running.  I originally set up GSearch with the
    default "basic" config, using Lucene.  I want to configure GSearch to use
    Solr instead.
    To do so, I changed lines 30-32 of [Fedora Webapps
    directory]\fedoragsearch\configvalues.xml

    FROM:

             <property name="default.config.path" 
location="${basic.config.path}"
    />
             <property name="default.config.prefix"
    value="${basic.config.prefix}" />
             <property name="default.index.1" value="${basic.index.1}" />

    TO:


             <property name="default.config.path" location="${solr.config.path}"
    />
             <property name="default.config.prefix" 
value="${solr.config.prefix}"
    />
             <property name="default.index.1" value="${solr.index.1}" />

    AND

    line 307

    FROM:

             <property name="solr.index.1.indexbase"
    value="http://localhost:8983/solr";  />

    TO:

             <property name="solr.index.1.indexbase"
    value="http://localhost:8081/solr";  />

    Then, I saved the file outside the tomcat server and ran the following ant
    build command:

    ant -f configvalues.xml configOnWebServer

    After doing so, I get the following error @
    http://localhost:8080/fedoragsearch/rest

    HTTP Status 500 -

    type Exception report

    message

    description The server encountered an internal error () that prevented it
    from fulfilling this request.

    exception

    dk.defxws.fedoragsearch.server.errors.ConfigException:
    *** Rest stylesheet fedoragsearch.defaultUpdateIndexRestXslt=demoFoxmlToSolr
    not found
    *** config/updater/BasicUpdaters/updater.properties not found in classpath
        dk.defxws.fedoragsearch.server.Config.checkConfig(Config.java:650)
        dk.defxws.fedoragsearch.server.Config.<init>(Config.java:232)
        dk.defxws.fedoragsearch.server.Config.getCurrentConfig(Config.java:133)
        dk.defxws.fedoragsearch.server.RESTImpl.doGet(RESTImpl.java:85)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

    note The full stack trace of the root cause is available in the Apache
    Tomcat/6.0.20 logs.

    Apache Tomcat/6.0.20

    I restarted the Fedora&  Solr tomcat servers, but restarting does not
    resolve the issue.

    --

    Cheers,

    Christopher Curry
    Assistant Technical Librarian / Assistant IT Officer

    American Philosophical Society
    105 South Fifth Street
    Philadelphia, PA 19106-3386
    Tel. (215) 599-4299

    ccu...@amphilsoc.org

    Main Library number: (215)440-3400
    APS website:http://www.amphilsoc.org

    
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