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Sometimes your system may display a message with error code sqlstate 08s01. There can be many reasons for this error.
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2013-05-08 16:44: 35 786 WARNING (JDBCExceptionReporter.java: 100) [org.hibernate.util.JDBCExceptionReporter, logExceptions] - SQL errors: three, SQLState: 16: 44: 35 786 08s012013-05-08 ERROR (JDBCExceptionReporter.java:101) [org.hibernate.util.JDBCExceptionReporter, logExceptions] ~ communication channel errorThe last successfully transmitted packet to the server was again 0 milliseconds. The driver did not receive any packets from the server.05/08/2013 16: 44: 35 833 ERROR (AdminDaoImpl.java:297) [com.myapp.admin.db.AdminDaoImpl, createFilePackage] - Loading data: exception when adding a package of files unexpectedlyorg.hibernate.Exception.JDBCConnectionException: Unable to connect Glass window for org.hibernate.Exception.SQLStateConverter.convert (SQLStateConverter.java:97) [hibernate-core-3.3.2.GA.jar: 3.3.2.GA] In org.hibernate.Exception.JDBCExceptionHelper.convert (JDBCExceptionHelper.java:66) [hibernate-core-3.3.2.GA.jar: 3.3.2.GA] In org.hibernate.Exception.JDBCExceptionHelper.convert (JDBCExceptionHelper.java:52) [hibernate-core-3.3.2.GA.jar: 3.3.2.GA] In org.hibernate.jdbc.ConnectionManager.openConnection (ConnectionManager.java:449) [hibernate-core-3.3.2.GA.jar: 3.3.2.GA] In org.hibernate.jdbc.ConnectionManager.getConnection (ConnectionManager.java:167)[hibernate-core-3.3.2.GA.jar: 3.3.2.GA] In org.hibernate.jdbc.JDBCContext.connection (JDBCContext.java:142) [hibernate-core-3.3.2.GA.jar: 3.3.2.GA] In org.hibernate.transaction.JDBCTransaction.begin (JDBCTransaction.java:85) [hibernate-core-3.3.2.GA.jar: 3.3.2.GA] Under org.hibernate.impl.SessionImpl.beginTransaction (SessionImpl.java:1354) [hibernate-core-3.3.2.GA.jar: 3.3.2. Georgia] at com.myapp.admin.db.AdminDaoImpl. createFilePackage (AdminDaoImpl.java:182) [AdminDaoImpl. Class: nd] at com.myapp.admin.ctrl.UploadController.processUploadZip (UploadController.java:217) [UploadController.class: na] at sun.reflect.GeneratedMethodAccessor106.invoke (source unknown) [na: na] around sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) [na: 1.6.0_ 35] when it was java.lang.reflect.Method.invoke (Method.java:597) [na: 1.6.0_35] world wide web at.springframework.web.method.support.InvocableHandlerMethod.invoke (InvocableHandlerMethod.java:212) [spring-web-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest (InvocableHandlerMethod.java:126) [spring-web-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle (ServletInvocableHandlerMethod.java:96) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE.jar: In org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod (RequestMappingHandlerAdapter.java:617) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal (RequestMappingHandlerAdapter.java:578) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle (AbstractHandlerMethodAdapter.java:80) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.servlet.DispatcherServlet.doDispatch (DispatcherServlet.java:900) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.servlet.DispatcherServlet.doService (DispatcherServlet.java:827) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.servlet.FrameworkServlet.processRequest (FrameworkServlet.java:882) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE] In org.springframework.web.servlet.FrameworkServlet.doPost (FrameworkServlet.java:789) [spring-webmvc-3.1.0.RELEASE.jar: 3.1.0.RELEASE] Under javax.servlet.http.HttpServlet.service (HttpServlet.java:647) [servlet-api. Glass: na] at javax.servlet.http.HttpServlet.service (HttpServlet.java:728) [servlet-api.jar: na] only in org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:305) [catalina.jar: 7.0.35] World Wide Web at.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:210) [catalina.jar: 7.0.35] Website: apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:222) [catalina.jar: 7.0.35] org at.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:123) [catalina.jar: 7.0.35] org at.apache.catalina.authenticator.AuthenticatorBase.invoke (AuthenticatorBase.java:472) [catalina.jar: 7.0.35] org at.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:171) [catalina.jar: 7.0.35] org at.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:99) [catalina.jar: 7.0.35] Website: apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:118) [catalina.jar: 7.0.35] online at.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java:407) [catalina.jar: 7.0.35] world wide web .apache.coyote.ajp.AjpProcessor.process (AjpProcessor.java:200) [tomcat-coyote.jar: 7.0.35] org at.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process (AbstractProtocol.java:589) [tomcat-coyote.jar: 7.0.35] org at.apache.tomcat.util.net.JIoEndpoint $ SocketProcessor.run (JIoEndpoint.java:310) [tomcat-coyote.jar: 7.0. 35] at java.util.concurrent.ThreadPoolExecutor $ Worker.runTask (ThreadPoolExecutor.java:886) [na: 1.6.0_ 35] at java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java:908) [na: 1.6.0_ 35] with java.lang.Thread.run (Thread.java:662) [na: 1.6.0_35]Caused by: com.mysql.jdbc.Exceptions.jdbc4.CommunicationsException: communication mapping error
I have two web applications (spring mvc + hibernate + mysql) hosted on the server I use:
1) Main application for viewing files related to the download (which is inserted through the management application)
This error sometimes occurs when I use the “admin” application to upload files for the “main” application, for example after downloading / processing 100-120 files / queries and an on-demand database with 10-20 inserts / updates. Requests.
private hangover accommodationjava 1.6.0_35-b10Cat 7.0.35Heap size 288 MBMySQL 5Regular machine dbcp 1.2.2Mysql-connector-java 5.1.9
Name = "driverClassName"
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hiberner.dialect = org.hiberner.dialect.MySQLDialecthibernate.hbm2ddl.auto = nonehibernate.jdbc.batch_size = 100hibernate.show_sql = falsehibernate.format_sql = falsehibernate.cache.use_second_level_cache = truehibernate.cache.use_query_cache = falsehibernate.cache.provider_class = org.hibernate.cache.NoCacheProviderhibernate.String current_session_context_class = stream
public createFilePackage (FilePackage package) String message = ""; Session session = getSessionFactory () .OpenSession (); Transaction tx = zero; make an effort tx = session.beginTransaction (); // Execute a batch, about 10-14 database insert requests, 10 select requests and 5 update requests, which are identical for the entire session tx.commit (); capture (exception e) logger.error ("File upload: exception while adding hot package for fonts", e); if (tx! = null) tx.rollback (); after A meeting. close(); Return message;
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Schritte Zur Behebung Des SQLstate-Fehlergesetzes 08s01
Passaggi Per Creare Il Codice Di Errore Sqlstate 08s01
Étapes De Résolution Du Code D’erreur Sqlstate 08s01
Stappen Om Sqlstate-foutcode 08s01 Te Herstellen
Sqlstate 오류 할인 코드 08s01 수정 단계
Kroki Obsługi Kodu Błędu Sqlstate 08s01
Etapas Que Você Pode Corrigir Código De Erro Sqlstate 08s01
Steg För Att Förbättra Sqlstate -felkoden 08s01
Шаги для исправления кода ошибки Sqlstate 08s01
Pasos Para Corregir El Modo De Error 08s01 De Sqlstate
