nono I meant to replace the former value named *connection.provider_class* with *hibernate.connection.provider_class* and same value. Seems like since hibernate 3.3 you have to name that param different.
sebastian 2009/2/3 Wayne <w.f.wa...@gmail.com> > > This property > <property > > name="connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</ > property> > was already present in the hibernate.cfg.xml file. > > I added... > <property > > name="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</ > property> > > I want to confirm that you want BOTH properties in the > hibernate.cfg.xml file with the SAME values and in the order shown-- > with hibernate.connection.provider_class FIRST and > connection.provider_class SECOND. > > On Feb 3, 12:52 am, Sebastian Wagner <seba.wag...@gmail.com> wrote: > > you could try add or replace: > > > > <property name="connection.provider_class > > ">org.hibernate.connection.C3P0ConnectionProvider</property> > > > > with: > > > > <property > > > name="hibernate.connection.provider_class">org.hibernate.connection.C3P0ConnectionProvider</property> > > <property name="connection.provider_class > > ">org.hibernate.connection.C3P0ConnectionProvider</property> > > > > sebastian > > > > 2009/2/3 Wayne <w.f.wa...@gmail.com> > > > > > > > > > > > > > Both our installations of OpenMeeting are still up and running. All > > > user activities appear to be successful. The only viewable problem is > > > that the blue default user image icon sometimes is not displayed on > > > the home page. > > > > > And, I am now getting the error shown below when users return to the > > > home page from the conference room list page. See the "Caused by:" > > > explanation in the 39th line below. I have verified that > > > autoReconnect is set to true in the connection.url property in > > > hibernate.cfg.xml and that I am using Connector/J 5.1.7. > > > > > 2009-02-03 00:19:19,073 [http-5080-1] ERROR > > > o.o.a.data.basic.Sessionmanagement - Sessionmanagement.java 210153814 > > > 143 org.openmeetings.app.data.basic.Sessionmanagement [http-5080-1] - > > > [checkSession]: > > > org.hibernate.exception.JDBCConnectionException: could not execute > > > query > > > at org.hibernate.exception.SQLStateConverter.convert > > > (SQLStateConverter.java:97) > > > at org.hibernate.exception.JDBCExceptionHelper.convert > > > (JDBCExceptionHelper.java:66) > > > at org.hibernate.loader.Loader.doList(Loader.java:2231) > > > at org.hibernate.loader.Loader.listIgnoreQueryCache > > > (Loader.java:2125) > > > at org.hibernate.loader.Loader.list(Loader.java:2120) > > > at org.hibernate.loader.criteria.CriteriaLoader.list > > > (CriteriaLoader.java:118) > > > at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1596) > > > at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306) > > > at > > > org.openmeetings.app.data.basic.Sessionmanagement.checkSession > > > (Sessionmanagement.java:123) > > > at > > > org.openmeetings.servlet.outputhandler.DownloadHandler.service > > > (DownloadHandler.java:49) > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java: > > > 820) > > > at sun.reflect.GeneratedMethodAccessor365.invoke(Unknown > > > Source) > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke > > > (DelegatingMethodAccessorImpl.java:25) > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > at org.apache.catalina.security.SecurityUtil$1.run > > > (SecurityUtil.java:244) > > > at java.security.AccessController.doPrivileged(Native Method) > > > at javax.security.auth.Subject.doAsPrivileged(Subject.java: > > > 517) > > > at org.apache.catalina.security.SecurityUtil.execute > > > (SecurityUtil.java:276) > > > at org.apache.catalina.security.SecurityUtil.doAsPrivilege > > > (SecurityUtil.java:162) > > > at > > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter > > > (ApplicationFilterChain.java:283) > > > at org.apache.catalina.core.ApplicationFilterChain.access$000 > > > (ApplicationFilterChain.java:56) > > > at org.apache.catalina.core.ApplicationFilterChain$1.run > > > (ApplicationFilterChain.java:189) > > > at java.security.AccessController.doPrivileged(Native Method) > > > at org.apache.catalina.core.ApplicationFilterChain.doFilter > > > (ApplicationFilterChain.java:185) > > > at org.apache.catalina.core.StandardWrapperValve.invoke > > > (StandardWrapperValve.java:233) > > > at org.apache.catalina.core.StandardContextValve.invoke > > > (StandardContextValve.java:191) > > > at org.apache.catalina.authenticator.AuthenticatorBase.invoke > > > (AuthenticatorBase.java:433) > > > at org.apache.catalina.core.StandardHostValve.invoke > > > (StandardHostValve.java:128) > > > at org.apache.catalina.valves.ErrorReportValve.invoke > > > (ErrorReportValve.java:102) > > > at org.apache.catalina.valves.AccessLogValve.invoke > > > (AccessLogValve.java:568) > > > at org.apache.catalina.core.StandardEngineValve.invoke > > > (StandardEngineValve.java:109) > > > at org.apache.catalina.connector.CoyoteAdapter.service > > > (CoyoteAdapter.java:286) > > > at org.apache.coyote.http11.Http11Processor.process > > > (Http11Processor.java:845) > > > at org.apache.coyote.http11.Http11Protocol > > > $Http11ConnectionHandler.process(Http11Protocol.java:583) > > > at org.apache.tomcat.util.net.JIoEndpoint$Worker.run > > > (JIoEndpoint.java:447) > > > at java.lang.Thread.run(Thread.java:619) > > > Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: > > > The last packet successfully received from the server was84254 > > > milliseconds ago.The last packet sent successfully to the server was > > > 84254 milliseconds ago, which is longer than the server configured > > > value of 'wait_timeout'. You should consider either expiring and/or > > > testing connection validity before use in your application, increasing > > > the server configured values for client timeouts, or using the > > > Connector/J connection property 'autoReconnect=true' to avoid this > > > problem. > > > at sun.reflect.GeneratedConstructorAccessor63.newInstance > > > (Unknown Source) > > > at sun.reflect.DelegatingConstructorAccessorImpl.newInstance > > > (DelegatingConstructorAccessorImpl.java:27) > > > at java.lang.reflect.Constructor.newInstance(Constructor.java: > > > 513) > > > at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) > > > at com.mysql.jdbc.SQLError.createCommunicationsException > > > (SQLError.java:1074) > > > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3270) > > > at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1932) > > > at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101) > > > at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java: > > > 2554) > > > at com.mysql.jdbc.PreparedStatement.executeInternal > > > (PreparedStatement.java:1761) > > > at com.mysql.jdbc.PreparedStatement.executeQuery > > > (PreparedStatement.java:1912) > > > at org.hibernate.jdbc.AbstractBatcher.getResultSet > > > (AbstractBatcher.java:208) > > > at org.hibernate.loader.Loader.getResultSet(Loader.java:1808) > > > at org.hibernate.loader.Loader.doQuery(Loader.java:697) > > > at > > > org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections > > > (Loader.java:259) > > > at org.hibernate.loader.Loader.doList(Loader.java:2228) > > > ... 33 common frames omitted > > > Caused by: java.net.SocketException: Broken pipe > > > at java.net.SocketOutputStream.socketWrite0(Native Method) > > > at java.net.SocketOutputStream.socketWrite > > > (SocketOutputStream.java:92) > > > at java.net.SocketOutputStream.write(SocketOutputStream.java: > > > 136) > > > at java.io.BufferedOutputStream.flushBuffer > > > (BufferedOutputStream.java:65) > > > at java.io.BufferedOutputStream.flush > > > (BufferedOutputStream.java:123) > > > at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3251) > > > ... 43 common frames omitted > > > > -- > > Sebastian > Wagnerhttp://www.webbase-design.dehttp://openmeetings.googlecode.comhttp:// > www.laszlo-forum.de > > seba.wag...@gmail.com > > > -- Sebastian Wagner http://www.webbase-design.de http://openmeetings.googlecode.com http://www.laszlo-forum.de seba.wag...@gmail.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "OpenMeetings User" group. 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