Hi, sure: " 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: <abortOnConfigurationError>false</abortOnConfigurationError> in null ------------------------------------------------------------- org.apache.solr.common.SolrException: FATAL: Could not create importer. DataImporter config invalid at org.apache.solr.handler.dataimport.DataImportHandler.inform(DataImportHandler.java:114) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:311) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:480) at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:119) at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:69) 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.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3709) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4363) 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:627) 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:1149) 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:578) 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:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) Caused by: org.apache.solr.handler.dataimport.DataImportHandlerException: Failed to initialize DataSource: mydb Processing Document # at org.apache.solr.handler.dataimport.DataImporter.getDataSourceInstance(DataImporter.java:308) at org.apache.solr.handler.dataimport.DataImporter.addDataSource(DataImporter.java:273) at org.apache.solr.handler.dataimport.DataImporter.initEntity(DataImporter.java:228) at org.apache.solr.handler.dataimport.DataImporter.<init>(DataImporter.java:98) at org.apache.solr.handler.dataimport.DataImportHandler.inform(DataImportHandler.java:106) ... 31 more Caused by: org.apache.solr.common.SolrException: Could not load driver: com.mysql.jdbc.Driver at org.apache.solr.handler.dataimport.JdbcDataSource.createConnectionFactory(JdbcDataSource.java:112) at org.apache.solr.handler.dataimport.JdbcDataSource.init(JdbcDataSource.java:65) at org.apache.solr.handler.dataimport.DataImporter.getDataSourceInstance(DataImporter.java:306) ... 35 more Caused by: java.lang.ClassNotFoundException: Unable to load com.mysql.jdbc.Driver or org.apache.solr.handler.dataimport.com.mysql.jdbc.Driver at org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:587) at org.apache.solr.handler.dataimport.JdbcDataSource.createConnectionFactory(JdbcDataSource.java:110) ... 37 more Caused by: org.apache.solr.common.SolrException: Error loading class 'com.mysql.jdbc.Driver' at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:273) at org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:577) ... 38 more Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:257) ... 39 more ------------------------------------------------------------- org.apache.solr.handler.dataimport.DataImportHandlerException: Failed to initialize DataSource: mydb Processing Document # at org.apache.solr.handler.dataimport.DataImporter.getDataSourceInstance(DataImporter.java:308) at org.apache.solr.handler.dataimport.DataImporter.addDataSource(DataImporter.java:273) at org.apache.solr.handler.dataimport.DataImporter.initEntity(DataImporter.java:228) at org.apache.solr.handler.dataimport.DataImporter.<init>(DataImporter.java:98) at org.apache.solr.handler.dataimport.DataImportHandler.inform(DataImportHandler.java:106) at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:311) at org.apache.solr.core.SolrCore.<init>(SolrCore.java:480) at org.apache.solr.core.CoreContainer$Initializer.initialize(CoreContainer.java:119) at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.java:69) 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.<init>(ApplicationFilterConfig.java:108) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3709) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4363) 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:627) 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:1149) 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:578) 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:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) Caused by: org.apache.solr.common.SolrException: Could not load driver: com.mysql.jdbc.Driver at org.apache.solr.handler.dataimport.JdbcDataSource.createConnectionFactory(JdbcDataSource.java:112) at org.apache.solr.handler.dataimport.JdbcDataSource.init(JdbcDataSource.java:65) at org.apache.solr.handler.dataimport.DataImporter.getDataSourceInstance(DataImporter.java:306) ... 35 more Caused by: java.lang.ClassNotFoundException: Unable to load com.mysql.jdbc.Driver or org.apache.solr.handler.dataimport.com.mysql.jdbc.Driver at org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:587) at org.apache.solr.handler.dataimport.JdbcDataSource.createConnectionFactory(JdbcDataSource.java:110) ... 37 more Caused by: org.apache.solr.common.SolrException: Error loading class 'com.mysql.jdbc.Driver' at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:273) at org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:577) ... 38 more Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:257) ... 39 more "
Shalin Shekhar Mangar wrote: > > On Tue, Apr 28, 2009 at 1:18 AM, gateway0 <reiterwo...@yahoo.de> wrote: > >> >> >> Everything works fine except for the dataimporthandler in solr, I get >> this >> error message: >> "org.apache.solr.handler.dataimport.DataImportHandlerException: Failed to >> initialize DataSource: mydb Processing Document # at >> >> org.apache.solr.handler.dataimport.DataImporter.getDataSourceInstance(DataImporter.java:308) >> at " >> >> > Can you please post the complete stack trace? > > -- > Regards, > Shalin Shekhar Mangar. > > -- View this message in context: http://www.nabble.com/MacOS-%22Failed-to-initialize-DataSource%3Adb%22%2B-DataimportHandler-----tp23263640p23267157.html Sent from the Solr - User mailing list archive at Nabble.com.
