03:32:06,295 DEBUG [ManagerBase] End expire sessions StandardManager processingTime 0 expired sessions: 0
03:32:26,524 ERROR [SQLLookupRule] Error Start: Pentaho 1.0.0.0 build 156
03:32:26,524 ERROR [SQLLookupRule] 2223bc0b-fda1-11da-9d05-0b2b6812a1a0:COMPONENT:context-19010859-1150507946518:SQL_Datasource.xaction ConnectFactory.ERROR_0001 - Database connection could not be established to: SampleData
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null'
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:780)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:540)
        at org.pentaho.connection.sql.SQLConnection.initWithJNDI(Unknown Source)
        at org.pentaho.connection.sql.SQLConnection.<init>(Unknown Source)
        at org.pentaho.connection.PentahoConnectionFactory.getConnection(Unknown Source)
        at org.pentaho.component.SQLBaseComponent.getConnection(Unknown Source)
        at org.pentaho.component.SQLBaseComponent.getDatasourceConnection(Unknown Source)
        at org.pentaho.component.SQLBaseComponent.executeAction(Unknown Source)
        at org.pentaho.component.ComponentBase.execute(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeComponent(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeAction(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeLoop(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeSequence(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeSequence(Unknown Source)
        at org.pentaho.solution.SolutionEngine.execute(Unknown Source)
        at org.pentaho.services.BaseRequestHandler.handleActionRequest(Unknown Source)
        at org.pentaho.ui.servlet.ViewAction.doGet(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Thread.java:595)
Caused by: java.sql.SQLException: No suitable driver

 at java.sql.DriverManager.getDriver(DriverManager.java:243)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:773)
        ... 32 more
03:32:26,525 ERROR [SQLLookupRule] Error end:
03:32:26,525 ERROR [SQLLookupRule] Error Start: Pentaho 1.0.0.0 build 156
03:32:26,525 ERROR [SQLLookupRule] 2223bc0b-fda1-11da-9d05-0b2b6812a1a0:COMPONENT:context-19010859-1150507946518:SQL_Datasource.xaction SQLBaseComponent.ERROR_0006 - Could not execute SQL_Datasource.xaction
java.lang.NullPointerException
        at org.pentaho.connection.sql.SQLConnection.executeQuery(Unknown Source)
        at org.pentaho.component.SQLBaseComponent.runQuery(Unknown Source)
        at org.pentaho.component.SQLBaseComponent.executeAction(Unknown Source)
        at org.pentaho.component.ComponentBase.execute(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeComponent(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeAction(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeLoop(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeSequence(Unknown Source)
        at org.pentaho.runtime.RuntimeContext.executeSequence(Unknown Source)
        at org.pentaho.solution.SolutionEngine.execute(Unknown Source)
        at org.pentaho.services.BaseRequestHandler.handleActionRequest(Unknown Source)
        at org.pentaho.ui.servlet.ViewAction.doGet(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
        at java.lang.Thread.run(Thread.java:595)
03:32:26,526 ERROR [SQLLookupRule] Error end:
03:32:26,526 ERROR [RuntimeContext] 2223bc0b-fda1-11da-9d05-0b2b6812a1a0:RUNTIME:context-19010859-1150507946518:SQL_Datasource.xaction RuntimeContext.ERROR_0012 - ActionDefinition for org.pentaho.component.SQLLookupRule did not execute successfully
03:32:26,526 ERROR [SolutionEngine] 2223bc0b-fda1-11da-9d05-0b2b6812a1a0:SOLUTION-ENGINE: SQL_Datasource.xactionSolutionEngine.ERROR_0007 - Action sequence execution failed