RE: NoClassDefFoundError while indexing in Solr
There is a source code "parser" in tika that in fact just renders the source using an external source higlighter. Seen in you stack trace : com.apache.tika.parser.code.SourceCodeParser.getRenderer(SourceCodeParser.java:121) You are indexing code (java, c or groovy). Solr seems to be missing a transitive tika dependency (http://freecode.com/projects/jhighlight). Copying the lib in solr runtime lib directory should solve your issue. Pablo. From: Shalin Shekhar Mangar Sent: Wednesday, July 23, 2014 7:43 AM To: solr-user@lucene.apache.org Subject: Re: NoClassDefFoundError while indexing in Solr Solr is trying to load "com/uwyn/jhighlight/renderer/XhtmlRendererFactory" but that is not a class which is shipped or used by Solr. I think you have some custom plugins (a highlighter perhaps?) which uses that class and the classpath is not setup correctly. On Wed, Jul 23, 2014 at 2:20 AM, Ameya Aware wrote: > Hi > > I am running into below error while indexing a file in solr. > > Can you please help to fix this? > > ERROR - 2014-07-22 16:40:32.126; org.apache.solr.common.SolrException; > null:java.lang.RuntimeException: java.lang.NoClassDefFoundError: > com/uwyn/jhighlight/renderer/XhtmlRendererFactory > at > > org.apache.solr.servlet.SolrDispatchFilter.sendError(SolrDispatchFilter.java:790) > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:439) > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:207) > at > > org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1419) > at > org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:455) > at > > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137) > at > org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557) > at > > org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231) > at > > org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1075) > at > org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:384) > at > > org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) > at > > org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1009) > at > > org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) > at > > org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255) > at > > org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) > at > > org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) > at org.eclipse.jetty.server.Server.handle(Server.java:368) > at > > org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489) > at > > org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) > at > > org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:942) > at > > org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1004) > at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:636) > at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) > at > > org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) > at > > org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) > at > > org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) > at > > org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) > at java.lang.Thread.run(Unknown Source) > Caused by: java.lang.NoClassDefFoundError: > com/uwyn/jhighlight/renderer/XhtmlRendererFactory > at > > org.apache.tika.parser.code.SourceCodeParser.getRenderer(SourceCodeParser.java:121) > at > > org.apache.tika.parser.code.SourceCodeParser.parse(SourceCodeParser.java:102) > at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242) > at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:242) > at org.apache.tika.parser.AutoDetectParser.parse(AutoDetectParser.java:120) > at > > org.apache.solr.handler.extraction.ExtractingDocumentLoader.load(ExtractingDocumentLoader.java:219) > at > > org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74) > at > > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:135) > at > > org.apache.solr.core.RequestHandlers$LazyRequestHandlerWrapper.handleRequest(RequestHandlers.java:241) > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1952) > at > > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:774) > at > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:418) > ... 26 more > Caused by: java.lang.ClassNotFoundExcept
Clustering not working when using 'text' field as snippet.
Hi, I am using solr-3.3.0 and carrot² clustering which works fine out of the box with the examples doc and default solr configuration (the 'features' Field is used as snippet). I indexed my own documents using the embed ExtractingRequestHandler wich by default stores contents in the 'text' Field. When configuring clustering on 'text' as snippet, carrot doesn't work fine and only shows 'Other topics' with all the documents within. It looks like carrot doesn't get the 'text' Field stored content. If I store the documents content in the 'features' field and get back to the original configuration clustering works fine. The only difference I see between 'text' and 'features' Fields in schema.xml is that some CopyFields are defined for 'text'. I didn't debug solr.clustering.ClusteringComponent nor CarrotClusteringEngine yet, but am I misunderstanding something about the 'text' Field ? Thanks, Pablo.
RE: Clustering not working when using 'text' field as snippet.
Thanks for your reply Staszek, Of course, the field has to be stored. I forgot to mention that I already updated the schema for that. I also checked that data was effectiveley stored in that field. Anyway, I tried to reproduce it on a fresh Solr install and clustering works well. ;-) Pablo. -Message d'origine- De : stac...@gmail.com [mailto:stac...@gmail.com] De la part de Stanislaw Osinski Envoyé : vendredi 12 août 2011 11:00 À : solr-user@lucene.apache.org Objet : Re: Clustering not working when using 'text' field as snippet. Hi Pablo, The reason clustering doesn't work with the "text" field is that the field is not stored: For clustering to work, you'll need to keep your documents' titles and content in stored fields. Staszek On Fri, Aug 12, 2011 at 10:28, Pablo Queixalos wrote: > Hi, > > > > > > I am using solr-3.3.0 and carrot² clustering which works fine out of > the box with the examples doc and default solr configuration (the 'features' > Field is used as snippet). > > > > I indexed my own documents using the embed ExtractingRequestHandler > wich by default stores contents in the 'text' Field. When configuring > clustering on 'text' as snippet, carrot doesn't work fine and only shows > 'Other topics' > with all the documents within. It looks like carrot doesn't get the 'text' > Field stored content. > > > > > > If I store the documents content in the 'features' field and get back > to the original configuration clustering works fine. > > > > The only difference I see between 'text' and 'features' Fields in > schema.xml is that some CopyFields are defined for 'text'. > > > > > > I didn't debug solr.clustering.ClusteringComponent nor > CarrotClusteringEngine yet, but am I misunderstanding something about > the 'text' Field ? > > > > > > Thanks, > > > > Pablo. > >
