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
