Tipo Informe de Excepción
mensaje com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.Connection was implicitly closed by the driver.
Descripción El servidor encontró un error interno que hizo que no pudiera rellenar este requerimiento.
excepción
javax.servlet.ServletException: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.Connection was implicitly closed by the driver. at sun.reflect.GeneratedConstructorAccessor216.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.Util.getInstance(Util.java:381) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1012) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:986) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:981) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:926) at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1201) at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1188) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4273) at com.mysql.jdbc.ConnectionImpl.prepareStatement(ConnectionImpl.java:4239) at com.genexus.db.driver.GXConnection.prepareStatement(Unknown Source) at com.genexus.db.driver.PreparedStatementCache.createStatement(Unknown Source) at com.genexus.db.driver.PreparedStatementCache.getStatement(Unknown Source) at com.genexus.db.driver.GXConnection.getStatement(Unknown Source) at com.genexus.db.driver.GXConnection.getStatement(Unknown Source) at com.genexus.db.SentenceProvider.getPreparedStatement(Unknown Source) at com.genexus.db.ForEachCursor.preExecute(Unknown Source) at com.genexus.db.DataStoreProvider.execute(Unknown Source) at com.genexus.db.DataStoreProvider.execute(Unknown Source) at com.genexus.db.DataStoreProvider.execute(Unknown Source) at com.genexus.db.DataStoreProvider.execute(Unknown Source) at com.genexus.gxportal.sitedomaingetbcfromsitedomain.privateExecute(sitedomaingetbcfromsitedomain.java:58) at com.genexus.gxportal.sitedomaingetbcfromsitedomain.execute_int(sitedomaingetbcfromsitedomain.java:52) at com.genexus.gxportal.sitedomaingetbcfromsitedomain.execute(sitedomaingetbcfromsitedomain.java:41) at com.genexus.gxportal.sitedomaincachegetbcfromsitedomainbind.privateExecute(sitedomaincachegetbcfromsitedomainbind.java:72) at com.genexus.gxportal.sitedomaincachegetbcfromsitedomainbind.execute_int(sitedomaincachegetbcfromsitedomainbind.java:52) at com.genexus.gxportal.sitedomaincachegetbcfromsitedomainbind.execute(sitedomaincachegetbcfromsitedomainbind.java:41) at com.genexus.gxportal.requestpageloadsite.privateExecute(requestpageloadsite.java:66) at com.genexus.gxportal.requestpageloadsite.execute_int(requestpageloadsite.java:50) at com.genexus.gxportal.requestpageloadsite.execute(requestpageloadsite.java:40) at com.genexus.gxportal.requestpagegetcontext.privateExecute(requestpagegetcontext.java:89) at com.genexus.gxportal.requestpagegetcontext.execute_int(requestpagegetcontext.java:48) at com.genexus.gxportal.requestpagegetcontext.execute(requestpagegetcontext.java:39) at com.genexus.gxportal.requestpage.privateExecute(requestpage.java:46) at com.genexus.gxportal.requestpage.execute_int(requestpage.java:39) at com.genexus.gxportal.requestpage.execute(requestpage.java:31) at com.genexus.gxportal.arequest_impl.privateExecute(arequest_impl.java:89) at com.genexus.gxportal.arequest_impl.webExecute(arequest_impl.java:35) at com.genexus.webpanels.GXWebObjectBase.doExecute(Unknown Source) at com.genexus.gxportal.arequest.doExecute(arequest.java:22) at com.genexus.webpanels.GXWebObjectStub.callExecute(Unknown Source) at com.genexus.webpanels.GXWebObjectStub.doGet(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:678) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 957.003 milliseconds ago. The last packet sent successfully to the server was 0 milliseconds ago. at sun.reflect.GeneratedConstructorAccessor31.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1119) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3057) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2943) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3486) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2113) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2693) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2102) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2261) at com.genexus.db.driver.GXDBMSmysql.executeQuery(Unknown Source) at com.genexus.db.driver.GXPreparedStatement.executeQuery(Unknown Source) at com.genexus.db.ForEachCursor.postExecute(Unknown Source) ... 47 more Caused by: java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost. at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2502) at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2954) ... 57 more com.genexus.webpanels.GXWebObjectStub.callExecute(Unknown Source) com.genexus.webpanels.GXWebObjectStub.doGet(Unknown Source) javax.servlet.http.HttpServlet.service(HttpServlet.java:634) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
nota La traza completa de la causa de este error se encuentra en los archivos de registro del servidor.