Re: Lazy loading error in Extracting request handler
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 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. > > > > Apache Tomcat/6.0.32 - Error report 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$1.run(Unknown Source) > >at java.security.AccessController.doPrivileged(Native Method) > >at java.net.URLClassLoader.findClass(Unknown Source) > >at java.lang.ClassLoader.loadClass(Unknown Source) > >at java.net.FactoryURLClassLoader.loadClass(Unknown Source) > >at java.lang.ClassLoader.loadClass(Unknown Source) > >at java.lang.Class.forName0(Native Method) > >at java.lang.Class.forName(Unknown Source) > >at > > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:35 > 9) > >... 19 more > > type Status > reportmessage lazy loading error > > > > org.apache.solr.common.SolrException: lazy loading error > >at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.getWrappedHan > dler(RequestHandlers.java:249) > >at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest > (RequestHand
Lazy loading error in Extracting request handler
Hi, I am new to Solr and its configuration. I need to index some pdf files and for that reason I thought of using the extractingrequesthandler. I use Apache tomcat and run solr from it. I used the following command to index a pdf file. C:\Users\vikky\Downloads\curl-7.21.0-win64-nossl>curl.exe "http://localhost:8983/solr/update/extract?literal.id=doc4&uprefix=attr_&fma p.content=attr_content&commit=true" -F myfile=@G:\Official\Archiving\apache-solr-1.4.1\apache-solr-1.4.1\docs\featu res.pdf But, I got the following error. Apache Tomcat/6.0.32 - Error report HTTP Status 500 - lazy loading error org.apache.solr.common.SolrException: lazy loading error at org.apache.solr.core.RequestHandlers$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$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.net.FactoryURLClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:35 9) ... 19 more type Status reportmessage lazy loading error org.apache.solr.common.SolrException: lazy loading error at org.apache.solr.core.RequestHandlers$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
