1. cannot open connection while exporting the data to database using hibernate stackoverflow.comI have written a service to export jcr data to database. The service starts itself when I start the server of my application previously It was exporting the data with no ... |
2. Hibernate cannot open connection coderanch.comHai all, I got an error in my application as shown below. Error:Cannot open connection. "org.hibernate.exception.JDBCConnectionException: Cannot open connection" This will occur if i continuously hit the refresh button in my app. Please, can anyone figure out this issue. The property file i am using is given below. I make use of the roseindia sample application. applicationcontext-hibernate.properties |
3. to many open connection forum.hibernate.orgNewbie Joined: Wed Nov 18, 2009 8:29 am Posts: 1 Hi all we are getting below error when we try to connect with Database after some period of time .Please provide me appropriate sollution.Thanks in advance.Below is the error trace - 2009-11-17 15:58:34,479 WARN [net.sf.hibernate.util.JDBCExceptionReporter] SQL Error: 0, SQLState: null 2009-11-17 15:58:34,479 ERROR [net.sf.hibernate.util.JDBCExceptionReporter] No ManagedConnections available within configured blocking timeout ... |
4. Cannot Open Connection problem forum.hibernate.orgI have a problem regarding the connection to a mysql database. There is one particular database wherin i cannot connect to it from the same server using hibernate but with the same details and permisions given to another server iam able to get the connection Below is the trace : org.hibernate.exception.GenericJDBCException: Cannot open connection at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at ... |
5. Cant open connection on second data source forum.hibernate.orgIn oracle I have two separate databases I need to pull information from. So I created a second data source in hibernate. Here is my comfiguration: dev.ds.xml Code: |
6. Could not open a database connection forum.hibernate.org |
7. Cannot (DB) open connection forum.hibernate.orgVersions: Hibernate 2.1, DB2 V7.2 Hi, Am not to able to connect to the DB, the DB is setup and runnning, complains of ' no suibale driver found'. the DB2Driver.zip file is in the classpath. As per the logs, the hibernate.properties file is being seen Would appreciate any leads, Thanks ################################### ### DB2 Database - Hibernate.properties ################################### hibernate.connection.driver_class=COM.ibm.db2.jdbc.net.DB2Driver hibernate.connection.url=jdbc:db2:HIBERXMP hibernate.connection.username=db2admin hibernate.connection.password=db2admin ... |
8. Open Connections forum.hibernate.orgHi, I'm using the ThreadLocal pattern with Hibernate. The architecture is jsp->Action->Delegate->EJB->Hibernate/DAO I need to connect to two datasources, but not within the same transaction. My first transaction begins at the ejb layer, (connects to a datasource1) and later ends at the ejb. Then the second transaction begins again at the ejb (and tries to connect to a second datasource -datasource2). ... |
9. net.sf.hibernate.JDBCException: Cannot open connection forum.hibernate.orgNewbie Joined: Fri Oct 29, 2004 4:21 am Posts: 4 Hi All, Iam getting the following error/eception while running my code -------------------------------------------------------------------------- org.apache.jasper.JasperException: net.sf.hibernate.JDBCException: Cannot open connection WARNING: Could not obtain connection metadata org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class ' ' for connect URL 'null' at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSou rce.java:780) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource .java:540) at net.sf.hibernate.connection.DatasourceConnectionProvider.getConnectio n(DatasourceConnectionProvider.java:59) at net.sf.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.ja va:73) at net.sf.hibernate.cfg.Configuration.buildSettings(Configuration.java:1 155) ... |
10. net.sf.hibernate.JDBCException: Cannot open connection forum.hibernate.orgNewbie Joined: Fri Oct 29, 2004 4:21 am Posts: 4 Posted: Fri Oct 29, 2004 8:27 am Post subject: net.sf.hibernate.JDBCException: Cannot open connection Hi All, Iam getting the following error/eception while running my code -------------------------------------------------------------------------- org.apache.jasper.JasperException: net.sf.hibernate.JDBCException: Cannot open connection WARNING: Could not obtain connection metadata org.apache.commons.dbcp.SQLNestedException: Cannot create JDBC driver of class ' ' for connect URL 'null' at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSou ... |
11. Cannot open connection. Please help ! forum.hibernate.orgMapping documents: |
12. Help Newbie to Hibernate: Cannot Open Connection ? forum.hibernate.orgHello, I am new to Hibernate, and I am receiving an odd error in my sample application for saving a session. Specifically, here is the error: "Hibernate Exception: Cannot Open Connection". I find this error very odd because I am able to establish a connection and successfully drop my db schema using the hbm2ddl utility tool. So, I have been able ... |
13. MySQL closes Connection, but Hibernate thinks it's open forum.hibernate.orgHibernate version: 2.1.7 Full stack trace of any exception that occurs: net.sf.hibernate.JDBCException: SQLException occurred at net.sf.hibernate.impl.SessionImpl.find(SessionImpl.java:3607) at net.sf.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:238) at de.fourthproject.controlling.businessobjects.StandortBO.getAllStandorte(StandortBO.java:72) at de.fourthproject.controlling.businessobjects.StandortBO.createStandortList(StandortBO.java:41) at org.apache.jsp.MitarbeiterAdministration.Mitarbeiter_jsp._jspService(Mitarbeiter_jsp.java:68) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) at ... |
14. How to check wheter connection is open? forum.hibernate.org |
15. Cannot open connection forum.hibernate.orgTomcat 5.5 on XP hibernate3.jar I have read the book, and this is my first time getting rolling programatically. I just need to get this simple step complete, then I believe I can roll. Is there a way to find out exactly what is failing? Aside from just a Cannot open connection? I have created a cfg type configuration and placed ... |
16. Hibernate Isolater class leaving connections open forum.hibernate.orgNewbie Joined: Wed Jul 26, 2006 6:49 am Posts: 2 Version: Hibernate 3.1.3 I'm having problems with a simple saveOrUpdate call: HibernateUtil.beginTransaction(); HibernateUtil.getSession().saveOrUpdate(obj); HibernateUtil.commitTransaction(); The object obj is an object with two child relations. As obj is saved it also creates the necessary child associations. However when it does that it first needs to create a unque identifier for each object. ... |
17. cannot open connection forum.hibernate.orgHi , When i am trying to execute a web-based hibernate program , I am getting this error. [JDBCExceptionReporter] SQL Error: 17002, SQLState: null [JDBCExceptionReporter] Io exception: The Network Adapter could not establish the connection. Can anyone please help me to resolve this error. I am using a connection pool size of 10. |
18. Newbie getting - Cannot open connection with Hibernate forum.hibernate.orgAuthor Message rashmi_r Post subject: Newbie getting - Cannot open connection with Hibernate Posted: Thu Mar 01, 2007 11:47 am Newbie Joined: Thu Mar 01, 2007 11:16 am Posts: 6 Hello Everyone, I'm new to Hibernate, I tried the short tutorial on Hibernate (on this site) and was successful with connecting to HSQL DB. However, now I'm trying to ... |
19. Cannot open connection pls hlp forum.hibernate.org |
20. connection open and close forum.hibernate.orgHi frndz, Am new to Hibernate. Now am extending the HibernateDaoSupport so i have been using hibernatetemplate to open the connection. For execute the query am using getHibernatetemplate.find('query'); Its executing correctly. NOw i have doubt whether connection closed automatically or we have to close Another question, Whether using SessionFactory or HibernateTemplate is best practise. Please Help me Thanks in Advance. Regards, ... |
21. why always come up with the problem Cannot open connection forum.hibernate.orgHibernate version 3.3.1.GA hibernate.cfg.xml like following: |
22. Connection close, I need to open forum.hibernate.orgHi all, I have a web application that show a certains reports with Crystal Report. The problem is that the database is backup at nights and it close the connection and I want to reopen the connection if it's close but I don't know how can I do it. May you help me? Thank you! Praedos |
23. Connection close, I need to open forum.hibernate.orgHi all, I have a web application that show a certains reports with Crystal Report. The problem is that the database is backup at nights and it close the connection and I want to reopen the connection if it's close but I don't know how can I do it. May you help me? Thank you! Praedos |
24. Connection close, I need to open forum.hibernate.orgHi all, I have a web application that show a certains reports with Crystal Report. The problem is that the database is backup at nights and it close the connection and I want to reopen the connection if it's close but I don't know how can I do it. May you help me? Thank you! Praedos |
25. Got "Cannot open connection" forum.hibernate.org |
26. Got "Cannot open connection" forum.hibernate.orgI notic that it not hapand all the time, Here is the code: hibernate.cfg.xml Code: |