Hello, I use Hibernate 2.1, mysql 4.0.18 database.
I used Tomcat 5 and all run perfectly. now, I try to put my application on a webLogic server under linux.
note that weblogic is on a machine and mysql on an other.
I put my application folder under weblogic and try to start my application.
my application is found by weblogic because I have the head of my jsp which is displayed.
but I have a problem with connection :
Code:
net.sf.hibernate.JDBCException: Cannot open connection at net.sf.hibernate.impl.BatcherImpl.openConnection(BatcherImpl.java:281) at net.sf.hibernate.impl.SessionImpl.connect(SessionImpl.java:3302) at net.sf.hibernate.impl.SessionImpl.connection(SessionImpl.java:3282) at net.sf.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:40) at net.sf.hibernate.transaction.JDBCTransactionFactory.beginTransaction(JDBCTransactionFactory.java:19) at net.sf.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:2227) at Delegue.doAction(Delegue.java:141) at Controleur.doAction(Controleur.java:166) at Controleur.doGet(Controleur.java:108) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118) at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635) at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170) Caused by: java.sql.SQLException: Unable to connect to any hosts due to exception: java.net.UnknownHostException: odn001 ** BEGIN NESTED EXCEPTION ** java.net.UnknownHostException MESSAGE: odn001 STACKTRACE: java.net.UnknownHostException: odn001 at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:153) at java.net.Socket.connect(Socket.java:434) at java.net.Socket.connect(Socket.java:384) at java.net.Socket.(Socket.java:291) at java.net.Socket.(Socket.java:119) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:121) at com.mysql.jdbc.MysqlIO.(MysqlIO.java:220) at com.mysql.jdbc.Connection.createNewIO(Connection.java:1768) at com.mysql.jdbc.Connection.(Connection.java:440) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:400) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:140) at net.sf.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:101) at net.sf.hibernate.impl.BatcherImpl.openConnection(BatcherImpl.java:278) at net.sf.hibernate.impl.SessionImpl.connect(SessionImpl.java:3302) at net.sf.hibernate.impl.SessionImpl.connection(SessionImpl.java:3282) at net.sf.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:40) at net.sf.hibernate.transaction.JDBCTransactionFactory.beginTransaction(JDBCTransactionFactory.java:19) at net.sf.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:2227)Delegue.doAction(Delegue.java:141) at Controleur.doAction(Controleur.java:166) at Controleur.doGet(Controleur.java:108) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118) at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635) at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585) at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170) ** END NESTED EXCEPTION ** at com.mysql.jdbc.Connection.createNewIO(Connection.java:1836) at com.mysql.jdbc.Connection.(Connection.java:440) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:400) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:140) at net.sf.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:101) at net.sf.hibernate.impl.BatcherImpl.openConnection(BatcherImpl.java:278) ... 20 more
this exception is launched on a sesseion.begintransaction().
Do I need to do something special to migrate my application from Tomcat 5 to webLogic?
do I have to configure a new JDBC Data Source?
thanks for your help
Login
FAQ
Search
