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unable to start information-self-service-tool

Hi Team I got an error while trying to start 'information-self-service-tool' from console. Below is the error: **"java.sql.SQLException: Failed to start database 'D:\Denodo Platform\resources\apache-tomcat/../../metadata/self-service-database' with class loader WebappClassLoader context: information-self-service-tool delegate: false ----------> Parent Classloader: java.net.URLClassLoader@13f6edc5 , see the next exception for details. org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source) org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source) org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source) org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown Source) org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source) org.apache.derby.jdbc.InternalDriver$1.run(Unknown Source) org.apache.derby.jdbc.InternalDriver$1.run(Unknown Source) java.security.AccessController.doPrivileged(Native Method) org.apache.derby.jdbc.InternalDriver.getNewEmbedConnection(Unknown Source) org.apache.derby.jdbc.InternalDriver.connect(Unknown Source) org.apache.derby.jdbc.InternalDriver.connect(Unknown Source) org.apache.derby.jdbc.EmbeddedDriver.connect(Unknown Source) org.apache.tomcat.dbcp.dbcp2.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38) org.apache.tomcat.dbcp.dbcp2.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:255) org.apache.tomcat.dbcp.dbcp2.BasicDataSource.validateConnectionFactory(BasicDataSource.java:2303) org.apache.tomcat.dbcp.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2289) org.apache.tomcat.dbcp.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2038) org.apache.tomcat.dbcp.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1532) com.denodo.selfinformation.business.local.StorageService.getServers(StorageService.java:252) com.denodo.selfinformation.web.controllers.LoginPageController.doExecute(LoginPageController.java:52) sun.reflect.GeneratedMethodAccessor74.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) java.lang.reflect.Method.invoke(Unknown Source) org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)"** Thanks & Regards Sai Krishna
Denodo server starting trouble. Virtual DataPort
user
17-07-2018 05:57:46 -0400

1 Answer

Hi, I would restart Virtual DataPort server followed by Virtual DataPort Information Self-Service Tool server and try to launch the Virtual DataPort Information Self-Service Tool. From the logs, it appears the internal Derby database might not be stopped properly before the last shutdown. Additionally, if you still need help and if you are a user with valid Support account, you may open a support case at the [Denodo Support Site](https://support.denodo.com/) and the support team will help you. Hope this helps!
Denodo Team
18-07-2018 06:19:03 -0400
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