Does this class exist in the driver jar? com.microsoft.sqlserver.jdbc.SQLServerDriver
On Thu, Aug 23, 2012 at 9:09 AM, awb3667 <adam.bu...@peopleclick.com> wrote: > Hello, > > I was able to get the DIH working in SOLR 3.6.1 (placed the sqljdbc4.jar > file in the lib directory, etc). Everything worked great. Tried to get > everything working in SOLR 4 beta (on the same dev machine connecting to > same db, etc) and was unable to due to the sql driver not loading. > > What i've done: > 1. SOLR 4 admin comes up fine(configured solrconfig.xml and schema.xml) > 2. Dropped the sqljdbc4.jar in the lib directory > 3. Added sqljdbc4.jar to classpath > 4. Added dataimporthandler to solrconfig.xml: > <lib dir="../../../dist/" regex="apache-solr-dataimporthandler-\d.*\.jar" /> > <lib dir="../../../contrib/dataimporthandler/lib/" regex=".*\.jar" /> > > 5. Even tried jtds which also gave me errors that the driver could not be > loaded. > > Here is my datasource in the data-config.xml (DIH config file): > <dataSource name="db" > type="JdbcDataSource" > driver="com.microsoft.sqlserver.jdbc.SQLServerDriver" > url="jdbc:sqlserver://DBSERVERNAME;instanceName=INST1;user=solr;password=password;applicationName=solr-DIH;databaseName=scratch" > user="solr" password="password"/> > > > Here is the error i get when trying to use jdbc connector: > SEVERE: Full Import failed:java.lang.RuntimeException: > java.lang.RuntimeException: > org.apache.solr.handler.dataimport.DataImportHandlerException: Could not > load driver: com.microsoft.sqlserver.jdbc.SQLServerDriver Processing > Document # 1 > at > org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:273) > at > org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:382) > at > org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:448) > at > org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:429) > Caused by: java.lang.RuntimeException: > org.apache.solr.handler.dataimport.DataImportHandlerException: Could not > load driver: com.microsoft.sqlserver.jdbc.SQLServerDriver Processing > Document # 1 > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:413) > at > org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:326) > at > org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:234) > ... 3 more > Caused by: org.apache.solr.handler.dataimport.DataImportHandlerException: > Could not load driver: com.microsoft.sqlserver.jdbc.SQLServerDriver > Processing Document # 1 > at > org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:71) > at > org.apache.solr.handler.dataimport.JdbcDataSource.createConnectionFactory(JdbcDataSource.java:114) > at > org.apache.solr.handler.dataimport.JdbcDataSource.init(JdbcDataSource.java:62) > at > org.apache.solr.handler.dataimport.DataImporter.getDataSourceInstance(DataImporter.java:354) > at > org.apache.solr.handler.dataimport.ContextImpl.getDataSource(ContextImpl.java:99) > at > org.apache.solr.handler.dataimport.SqlEntityProcessor.init(SqlEntityProcessor.java:53) > at > org.apache.solr.handler.dataimport.EntityProcessorWrapper.init(EntityProcessorWrapper.java:74) > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:430) > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:411) > ... 5 more > Caused by: java.lang.ClassNotFoundException: Unable to load > com.microsoft.sqlserver.jdbc.SQLServerDriver or > org.apache.solr.handler.dataimport.com.microsoft.sqlserver.jdbc.SQLServerDriver > at > org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:899) > at > org.apache.solr.handler.dataimport.JdbcDataSource.createConnectionFactory(JdbcDataSource.java:112) > ... 12 more > Caused by: org.apache.solr.common.SolrException: Error loading class > 'com.microsoft.sqlserver.jdbc.SQLServerDriver' > at > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:438) > at > org.apache.solr.handler.dataimport.DocBuilder.loadClass(DocBuilder.java:889) > ... 13 more > Caused by: java.lang.ClassNotFoundException: > com.microsoft.sqlserver.jdbc.SQLServerDriver > at java.net.URLClassLoader$1.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.net.FactoryURLClassLoader.loadClass(Unknown Source) > at java.lang.ClassLoader.loadClass(Unknown Source) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Unknown Source) > at > org.apache.solr.core.SolrResourceLoader.findClass(SolrResourceLoader.java:422) > ... 14 more > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/Data-Import-Handler-Could-not-load-driver-com-microsoft-sqlserver-jdbc-SQLServerDriver-SOLR-4-Beta-tp4002902.html > Sent from the Solr - User mailing list archive at Nabble.com. -- Lance Norskog goks...@gmail.com
