The crux is: "java.lang.NoClassDefFoundError:" Usually this means your classpath is wrong and the JVM can't find the jars. Or you have multiple jars from different versions in your classpath.
It's pretty tedious to track down, but that's where I'd start. In your log, you'll see a bunch of lines like this: 2794 [coreLoadExecutor-3-thread-1] INFO org.apache.solr.core.SolrResourceLoader – Adding 'file:/Users/Erick/apache/4x/solr/contrib/clustering/lib/jackson-mapper-asl-1.7.4.jar' to classloader showing you exactly where Solr is trying to load jars from, that'll help. Best, Erick On Wed, Dec 4, 2013 at 4:08 AM, Nutan <nutanshinde1...@gmail.com> wrote: > I dont why all of a sudden I started getting this errror : > this is the sreenshot: > <http://lucene.472066.n3.nabble.com/file/n4104874/Untitled.png> > > I thought there might be some problem with tomcat,so I uninstalled it ,but > i > still get the same error. > I have no idea why is this happening,initially it worked really well. > In tomcat java-options home var is : *-Dsolr.solr.home=C:\solr* > I am using the initial solr.xml only,I have created two cores n folder > structure is as desired. > My folder structure is: > 1)C:\solr\contract\conf > 2)C:\solr\document\conf > 3)C:\solr\lib > These are my config files: > *solr.xml* > <?xml version="1.0" encoding="UTF-8" ?> > <solr persistent="true" sharedLib="lib"> > <cores adminPath="/admin/cores" > zkClientTimeout="${zkClientTimeout:15000}" > hostPort="8080" hostContext="solr"> > <core loadOnStartup="true" instanceDir="document\" transient="false" > name="document"/> > <core loadOnStartup="true" instanceDir="contract\" transient="false" > name="contract"/> > </cores> > </solr> > > This i got after i re-installed tomcat: > > INFO: closing IndexWriter with IndexWriterCloser > Dec 04, 2013 2:09:30 PM org.apache.solr.update.DefaultSolrCoreState > closeIndexWriter > *SEVERE: Error during shutdown of writer.* > java.lang.NoClassDefFoundError: > org/apache/solr/request/LocalSolrQueryRequest > at > > org.apache.solr.update.DirectUpdateHandler2.closeWriter(DirectUpdateHandler2.java:682) > at > > org.apache.solr.update.DefaultSolrCoreState.closeIndexWriter(DefaultSolrCoreState.java:69) > at > > org.apache.solr.update.DefaultSolrCoreState.close(DefaultSolrCoreState.java:278) > at > > org.apache.solr.update.SolrCoreState.decrefSolrCoreState(SolrCoreState.java:73) > at org.apache.solr.core.SolrCore.close(SolrCore.java:972) > at > org.apache.solr.core.CoreContainer.shutdown(CoreContainer.java:771) > at > > org.apache.solr.servlet.SolrDispatchFilter.destroy(SolrDispatchFilter.java:134) > at > > org.apache.catalina.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:311) > at > > org.apache.catalina.core.StandardContext.filterStop(StandardContext.java:4660) > at > > org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5442) > at > org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) > at > org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1001) > at > org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1272) > at > org.apache.catalina.startup.HostConfig.check(HostConfig.java:1450) > at > org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:295) > at > > org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) > at > > org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) > at > > org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1338) > at > > org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1496) > at > > org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1506) > at > > org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1485) > at java.lang.Thread.run(Unknown Source) > > Please help me, after implementing so much this error has screwed me up. > *Thanks in advance.* > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/solrinitialisationerrors-Error-during-shutdown-of-writer-tp4104874.html > Sent from the Solr - User mailing list archive at Nabble.com. >
