Hi all, I must now apologize ; the fault was entirely mine : I was shaping the Solr interrogation URL the wrong way (the first parameter of my request wasn't 'shards', and this produced the bug). All is working fine now.
Thanks for your quick answers, Grégoire. 2008/5/29 Noble Paul നോബിള് नोब्ळ् <[EMAIL PROTECTED]>: > hi Grégoire, > I could not find an obvious problem . This is expected if the response > is not written by BinaryResponseWriter . > Could you apply the attached patch and see if you get the same error? > . This patch is not a solution. It is just to diagnose the problem. > --Noble > > > On Thu, May 29, 2008 at 3:39 AM, Grégoire Neuville > <[EMAIL PROTECTED]> wrote: > > Hi, > > > > I've tried several times to put solr distributed search capabilities at > work > > but failed each time : the ant building of solr-1.3's trunk doesn't bring > > any errros, but after deploying the obtained war in tomcat and trying a > > request on solr with the 'shards' parameter on, I keep on getting this > cast > > exception (see below). > > > > Did I miss something during the building ? Must I apply a patch on the > trunk > > version ? > > > > Thanks a lot for your answers. > > -- > > Grégoire > > > > *java.lang.ClassCastException: java.lang.String > > org.apache.solr.common.SolrException: java.lang.ClassCastException: > > java.lang.String at > > > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:242) > > at > > > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:125) > > at org.apache.solr.core.SolrCore.execute(SolrCore.java:965) at > > > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:338) > > at > > > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:272) > > at > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) > > at > > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) > > at > > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) > > at > > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) > > at > > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) > > 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:263) > > at > > > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) > > at > > > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) > > at > org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) > > at java.lang.Thread.run(Thread.java:595) Caused by: > > java.lang.ClassCastException: java.lang.String at > > > org.apache.solr.common.util.NamedListCodec.unmarshal(NamedListCodec.java:86) > > at > > > org.apache.solr.client.solrj.impl.BinaryResponseParser.processResponse(BinaryResponseParser.java:35) > > at > > > org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:350) > > at > > > org.apache.solr.client.solrj.impl.CommonsHttpSolrServer.request(CommonsHttpSolrServer.java:152) > > at > > > org.apache.solr.handler.component.HttpCommComponent$1.call(SearchHandler.java:368) > > at > > > org.apache.solr.handler.component.HttpCommComponent$1.call(SearchHandler.java:343) > > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269) at > > java.util.concurrent.FutureTask.run(FutureTask.java:123) at > > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) > > at > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) > > ... 1 more* > > > > > > -- > --Noble Paul > -- Grégoire Neuville
