Sounds like the Tika jar is not on the class path. Add it to a directory where Solr's looking for libs.
On Thursday 24 March 2011 16:24:17 Brandon Waterloo wrote: > Hello everyone, > > I've been trying for several hours now to set up Solr with multiple cores > with Solr Cell working on each core. The only items being indexed are PDF, > DOC, and TXT files (with the possibility of expanding this list, but for > now, just assume the only things in the index should be documents). > > I never had any problems with Solr Cell when I was using a single core. In > fact, I just ran the default installation in example/ and worked from > that. However, trying to migrate to multi-core has been a never ending > list of problems. > > Any time I try to add a document to the index (using the same curl command > as I did to add to the single core, of course adding the core name to the > request URL-- host/solr/corename/update/extract...), I get HTTP 500 errors > due to classes not being found and/or lazy loading errors. I've copied the > exact example/lib directory into the cores, and that doesn't work either. > > Frankly the only libraries I want are those relevant to indexing files. The > less bloat, the better, after all. However, I cannot figure out where to > put what files, and why the example installation works perfectly for > single-core but not with multi-cores. > > Here is an example of the errors I'm receiving: > > command prompt> curl > "host/solr/core0/update/extract?literal.id=2-3-1&commit=true" -F > "myfile=@test2.txt" > > <html> > <head> > <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/> > <title>Error 500 </title> > </head> > <body><h2>HTTP ERROR: 500</h2><pre>org/apache/tika/exception/TikaException > > java.lang.NoClassDefFoundError: org/apache/tika/exception/TikaException > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:247) > at > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java: > 359) at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:413) at > org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:449) at > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedH > andler(RequestHandlers.java:240) at > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleReque > st(RequestHandlers.java:231) at > org.apache.solr.core.SolrCore.execute(SolrCore.java:1316) > at > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java > :338) at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.jav > a:241) at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandl > er.java:1089) at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216 > ) at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCo > llection.java:211) at > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java: > 114) at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:285) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:502) > at > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.jav > a:835) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:641) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:202) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:378) > at > org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java: > 226) at > org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java > :442) Caused by: java.lang.ClassNotFoundException: > org.apache.tika.exception.TikaException at > java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:307) > at java.lang.ClassLoader.loadClass(ClassLoader.java:248) > ... 27 more > </pre> > <p>RequestURI=/solr/core0/update/extract</p><p><i><small><a > href="http://jetty.mortbay.org/";>Powered by > Jetty://</a></small></i></p><br/> <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > <br/> > > </body> > </html> > > Any assistance you could provide or installation guides/tutorials/etc. that > you could link me to would be greatly appreciated. Thank you all for your > time! > > ~Brandon Waterloo -- Markus Jelsma - CTO - Openindex http://www.linkedin.com/in/markus17 050-8536620 / 06-50258350
