Hi Vignesh, Are you working from the provided example? If not, did you copy the solr-cell libraries to your Solr deployment?
You can follow the instructions here: http://wiki.apache.org/solr/ExtractingRequestHandler#Configuration Regards, *Juan* On Tue, Apr 19, 2011 at 3:47 AM, Vignesh Raj <vignesh...@greatminds.co.in>wrote: > Hi, > > I am new to Solr and its configuration. I need to index some pdf files and > for that reason I thought of using the extractingrequesthandler. > > I use Apache tomcat and run solr from it. > > I used the following command to index a pdf file. > > > > C:\Users\vikky\Downloads\curl-7.21.0-win64-nossl>curl.exe > " > http://localhost:8983/solr/update/extract?literal.id=doc4&uprefix=attr_&fma > p.content=attr_content&commit=true" -F > > myfile=@G:\Official\Archiving\apache-solr-1.4.1\apache-solr-1.4.1\docs\featu > res.pdf > > > > But, I got the following error. > > > > <html><head><title>Apache Tomcat/6.0.32 - Error report</title><style><!--H1 > > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;fo > nt-size:22px;} H2 > > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;fo > nt-size:16px;} H3 > > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;fo > nt-size:14px;} BODY > {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B > {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} > P > > {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size: > 12px;}A {color : black;}A.name {color : black;}HR {color : > #525D76;}--></style> </head><body><h1>HTTP Status 500 - lazy loading error > > > > org.apache.solr.common.SolrException: lazy loading error > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedHan > dler(RequestHandlers.java:249) > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest > (RequestHandlers.java:231) > > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316) > > at > > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:3 > 38) > > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java: > 241) > > at > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > FilterChain.java:235) > > at > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > ain.java:206) > > at > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja > va:233) > > at > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja > va:191) > > at > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127 > ) > > at > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102 > ) > > at > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java > :109) > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) > > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) > > at > > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http > 11Protocol.java:588) > > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) > > at java.lang.Thread.run(Unknown Source) > > Caused by: org.apache.solr.common.SolrException: Error loading class > 'org.apache.solr.handler.extraction.ExtractingRequestHandler' > > at > > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:37 > 5) > > 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.getWrappedHan > dler(RequestHandlers.java:240) > > ... 16 more > > Caused by: java.lang.ClassNotFoundException: > org.apache.solr.handler.extraction.ExtractingRequestHandler > > at java.net.URLClassLoader$1.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at java.net.FactoryURLClassLoader.loadClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Unknown Source) > > at > > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:35 > 9) > > ... 19 more > > </h1><HR size="1" noshade="noshade"><p><b>type</b> Status > report</p><p><b>message</b> <u>lazy loading error > > > > org.apache.solr.common.SolrException: lazy loading error > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedHan > dler(RequestHandlers.java:249) > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest > (RequestHandlers.java:231) > > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316) > > at > > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:3 > 38) > > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java: > 241) > > at > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > FilterChain.java:235) > > at > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > ain.java:206) > > at > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja > va:233) > > at > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja > va:191) > > at > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127 > ) > > at > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102 > ) > > at > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java > :109) > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) > > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) > > at > > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http > 11Protocol.java:588) > > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) > > at java.lang.Thread.run(Unknown Source) > > Caused by: org.apache.solr.common.SolrException: Error loading class > 'org.apache.solr.handler.extraction.ExtractingRequestHandler' > > at > > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:37 > 5) > > at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:413) > > at > org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:449) > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedHan > dler(RequestHandlers.java:240) > > ... 16 more > > Caused by: java.lang.ClassNotFoundException: > org.apache.solr.handler.extraction.ExtractingRequestHandler > > at java.net.URLClassLoader$1.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at java.net.FactoryURLClassLoader.loadClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Unknown Source) > > at > > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:35 > 9) > > ... 19 more > > </u></p><p><b>description</b> <u>The server encountered an internal error > (lazy loading error > > > > org.apache.solr.common.SolrException: lazy loading error > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedHan > dler(RequestHandlers.java:249) > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest > (RequestHandlers.java:231) > > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316) > > at > > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:3 > 38) > > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java: > 241) > > at > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > FilterChain.java:235) > > at > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > ain.java:206) > > at > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja > va:233) > > at > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja > va:191) > > at > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127 > ) > > at > > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102 > ) > > at > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java > :109) > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) > > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) > > at > > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http > 11Protocol.java:588) > > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) > > at java.lang.Thread.run(Unknown Source) > > Caused by: org.apache.solr.common.SolrException: Error loading class > 'org.apache.solr.handler.extraction.ExtractingRequestHandler' > > at > > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:37 > 5) > > at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:413) > > at > org.apache.solr.core.SolrCore.createRequestHandler(SolrCore.java:449) > > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedHan > dler(RequestHandlers.java:240) > > ... 16 more > > Caused by: java.lang.ClassNotFoundException: > org.apache.solr.handler.extraction.ExtractingRequestHandler > > at java.net.URLClassLoader$1.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at java.net.URLClassLoader.findClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at java.net.FactoryURLClassLoader.loadClass(Unknown Source) > > at java.lang.ClassLoader.loadClass(Unknown Source) > > at java.lang.Class.forName0(Native Method) > > at java.lang.Class.forName(Unknown Source) > > at > > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:35 > 9) > > ... 19 more > > ) that prevented it from fulfilling this request.</u></p><HR size="1" > noshade="noshade"><h3>Apache Tomcat/6.0.32</h3></body></html> > > > > > > Please guide me in this regard. > > > > Regards > > Vignesh > >
