Re: Solr Tomcat Install
i also encountered this same problem during an installation. i found out that the config.xml file was a malformed XML document. you might want to check there. - Original Message - From: rdancy To: solr-user@lucene.apache.org Sent: Thursday, March 29, 2012 1:20 AM Subject: Solr Tomcat Install Hello, I have configured Solr inside Tomcat and I get the following error when I go to browser and click on the solr admin link: HTTP Status 500 - Severe errors in solr configuration. Check your log files for more detailed information on what may be wrong. If you want solr to continue after configuration errors, change: false in solr.xml - java.lang.NoClassDefFoundError: org/apache/velocity/context/Context at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:383) at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:425) at org.apache.solr.core.SolrCore.createInitInstance(SolrCore.java:447) at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:1556) at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:1550) at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:1583) at org.apache.solr.core.SolrCore.initWriters(SolrCore.java:1466) at org.apache.solr.core.SolrCore.(SolrCore.java:556) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:463) at org.apache.solr.core.CoreContainer.load(CoreContainer.java:316) at org.apache.solr.core.CoreContainer.load(CoreContainer.java:207) at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:130) at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:94) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3696) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:566) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) Caused by: java.lang.ClassNotFoundException: org.apache.velocity.context.Context at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:627) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 42 more type Status report message Severe errors in solr configuration. Check your log files for more detailed information on what may be wrong. If you want solr to continue after configuration errors, change: false in solr.xml - java.lang.NoClassDefFoundError: org/apache/velocity/context/Context at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:383) at org.apache.
Re: Solr Tomcat Install
Hi, You should disable velocity by adding -Dsolr.velocity.enabled=false to JAVA_OPTS --Jamel -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-Tomcat-Install-tp3865290p3866947.html Sent from the Solr - User mailing list archive at Nabble.com.
RE: Solr Tomcat Install
I changed my velocity settings to false, restarted Solr and it worked! Thanks for your help. -- View this message in context: http://lucene.472066.n3.nabble.com/Solr-Tomcat-Install-tp3865290p3865773.html Sent from the Solr - User mailing list archive at Nabble.com.
RE: Solr Tomcat Install
1) you need apache velocity in the class path for tomcat 2) here's a way of dealing with these that may go quicker than asking on the mailing list everytime they come up -- clip out the pertinent part of the stack trace (in this case "java.lang.NoClassDefFoundError: org/apache/velocity/context/Context" and do a google search on it. then look at the first couple of forum or blog posts that come up. 95+% of the time you'll find the answer very quickly, as these sorts of errors are rarely particularly new. richard -Original Message- From: rdancy [mailto:rda...@wiley.com] Sent: Wed 3/28/2012 1:20 PM To: solr-user@lucene.apache.org Subject: Solr Tomcat Install Hello, I have configured Solr inside Tomcat and I get the following error when I go to browser and click on the solr admin link: HTTP Status 500 - Severe errors in solr configuration. Check your log files for more detailed information on what may be wrong. If you want solr to continue after configuration errors, change: false in solr.xml - java.lang.NoClassDefFoundError: org/apache/velocity/context/Context at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:383) at org.apache.solr.core.SolrCore.createInstance(SolrCore.java:425) at org.apache.solr.core.SolrCore.createInitInstance(SolrCore.java:447) at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:1556) at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:1550) at org.apache.solr.core.SolrCore.initPlugins(SolrCore.java:1583) at org.apache.solr.core.SolrCore.initWriters(SolrCore.java:1466) at org.apache.solr.core.SolrCore.(SolrCore.java:556) at org.apache.solr.core.CoreContainer.create(CoreContainer.java:463) at org.apache.solr.core.CoreContainer.load(CoreContainer.java:316) at org.apache.solr.core.CoreContainer.load(CoreContainer.java:207) at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:130) at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:94) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:397) at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3696) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4343) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053) at org.apache.catalina.core.StandardHost.start(StandardHost.java:719) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.StandardService.start(StandardService.java:516) at org.apache.catalina.core.StandardServer.start(StandardServer.java:710) at org.apache.catalina.startup.Catalina.start(Catalina.java:566) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) Caused by: java.lang.ClassNotFoundException: org.apache.velocity.context.Context at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.net.FactoryURLClassLoader.loadClass(URLClassLoader.java:627) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 42 more type Status report message Severe errors in solr configuration. Check your log files for more detailed information on what may be wrong. If you want solr to continue after configuration errors, change: false in solr.xml - java.lang.NoClassDefFoundError: org/apache/veloc
Re: Solr Tomcat Install
: Hello, I have configured Solr inside Tomcat and I get the following error : when I go to browser and click on the solr admin link: https://wiki.apache.org/solr/Solr3.5#Post-Release_Notes "Although the solr example configs are designed with the intent that they can be copied, modified, and re-used in other paths and other servlet containers there was a small glitch discovered in the example configs that would cause problems if you attempted to copy those configs as is w/o also copying some of the optional "contrib" jars for the VelocityResponseWriter... " -Hoss
