Erreur Pentaho - ConnectionServiceImpl.ERROR_0009 - Echec de la connexion à la base de données [null]

Question

Je suis en train d'installer une connexion pentaho avec le serveur MySQL (localhost). Toutefois, cette erreur "ConnectionServiceImpl.ERROR_0009 - Connexion à la base de données [null] a échoué" s'affiche lorsque j'essaye de tester la connexion. Les informations sur le serveur doivent être correctes. Informations Photo:

[Je n'ai pas mot de passe pour le compte root dans MySQL] et le fichier de connecteur MySQL ont été insered dans le dossier du serveur Pentaho lib.

Dossier connecteur Photo:

Je l'ai regardé pour le fichier journal et je trouve cela au sujet de mon test de connexion:

2017-07-08 17:12:02,915 ERROR [org.pentaho.platform.dataaccess.datasource.wizard.service.impl.ConnectionServiceImpl] Error Start: Pentaho pentaho-platform-core 7.1.0.0-12 
2017-07-08 17:12:02,915 ERROR [org.pentaho.platform.dataaccess.datasource.wizard.service.impl.ConnectionServiceImpl] ::: Can't get connection from Pool 
org.pentaho.platform.api.data.DBDatasourceServiceException: java.lang.RuntimeException: PooledDatasourceHelper.ERROR_0009 - Unable to pool Data Source [ Data_Warehouse_Incidenti ]. Cannot initialize org.gjt.mm.mysql.Driver. 
    at org.pentaho.platform.engine.services.connection.datasource.dbcp.PooledDatasourceHelper.setupPooledDataSource(PooledDatasourceHelper.java:319) 
    at org.pentaho.platform.plugin.services.connections.sql.SQLConnection.initDataSource(SQLConnection.java:581) 
    at org.pentaho.platform.plugin.services.connections.sql.SQLConnection.connect(SQLConnection.java:597) 
    at org.pentaho.platform.plugin.services.connections.sql.SQLConnection.setProperties(SQLConnection.java:108) 
    at org.pentaho.platform.engine.services.connection.PentahoConnectionFactory.getConnection(PentahoConnectionFactory.java:124) 
    at org.pentaho.platform.dataaccess.datasource.wizard.service.impl.ConnectionServiceImpl.testConnection(ConnectionServiceImpl.java:323) 
    at org.pentaho.platform.dataaccess.datasource.wizard.service.impl.ConnectionService.testConnection(ConnectionService.java:240) 
    at sun.reflect.GeneratedMethodAccessor367.invoke(Unknown Source) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
    at java.lang.reflect.Method.invoke(Unknown Source) 
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) 
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) 
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) 
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) 
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
    at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) 
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409) 
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409) 
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558) 
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733) 
    at org.pentaho.platform.web.servlet.JAXRSPluginServlet.service(JAXRSPluginServlet.java:112) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) 
    at org.pentaho.platform.web.servlet.JAXRSPluginServlet.service(JAXRSPluginServlet.java:117) 
    at org.pentaho.platform.web.servlet.PluginDispatchServlet.service(PluginDispatchServlet.java:89) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.pentaho.platform.web.http.filters.PentahoWebContextFilter.doFilter(PentahoWebContextFilter.java:195) 
    at com.pentaho.platform.web.http.filters.PentahoEnterpriseWebContextFilter.doFilter(SourceFile:87) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.pentaho.platform.web.http.filters.PentahoRequestContextFilter.doFilter(PentahoRequestContextFilter.java:87) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) 
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) 
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.pentaho.platform.web.http.security.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:191) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) 
    at org.pentaho.platform.web.http.security.PentahoBasicProcessingFilter.doFilterInternal(PentahoBasicProcessingFilter.java:125) 
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.pentaho.platform.web.http.filters.HttpSessionPentahoSessionIntegrationFilter.doFilter(HttpSessionPentahoSessionIntegrationFilter.java:271) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) 
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) 
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) 
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) 
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) 
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at com.pentaho.ui.servlet.SystemStatusFilter.doFilter(SourceFile:87) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.pentaho.platform.web.http.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:114) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.pentaho.platform.web.http.filters.WebappRootForwardingFilter.doFilter(WebappRootForwardingFilter.java:70) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.pentaho.platform.web.http.filters.PentahoPathDecodingFilter.doFilter(PentahoPathDecodingFilter.java:34) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) 
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1132) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684) 
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2521) 
    at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2510) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) 
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) 
    at java.lang.Thread.run(Unknown Source) 
Caused by: java.lang.RuntimeException: PooledDatasourceHelper.ERROR_0009 - Unable to pool Data Source [ Data_Warehouse_Incidenti ]. Cannot initialize org.gjt.mm.mysql.Driver. 
    at org.pentaho.platform.engine.services.connection.datasource.dbcp.PooledDatasourceHelper.setupPooledDataSource(PooledDatasourceHelper.java:167) 
    ... 96 more 
2017-07-08 17:12:02,917 ERROR [org.pentaho.platform.dataaccess.datasource.wizard.service.impl.ConnectionServiceImpl] Error end: 

Je l'ai regardé pour beaucoup la solution mais je n'ai pas trouvé n'importe quoi. Qu'est-ce qui manque à ce sujet?

Answer 1

Il a quelques petites choses ici:

• Votre serveur MySQL en cours d'exécution sur localhost? Est-ce qu'il fonctionne sur le port 3306?
• Etes-vous sûr que c'est la bonne connexion que vous montrez? Dans le journal, il est indiqué Cannot initialize org.gjt.mm.mysql.Driver (l'ancienne version), mais dans la fenêtre de connexion, vous avez fourni com.mysql.jdbc.Driver (la nouvelle version). Pourquoi la différence =
• Cela me semble que vous utilisez la mauvaise classe de pilote. La connexion est-elle définie ailleurs?

EDIT

Premier résultat pour "répertoire des pots de pilote Pentaho" est this page. Il affirme que les pots externes doivent aller dans le répertoire

pentaho/jdbc-distribution 

Après un fichier doit être exécuté

distribute-files.bat <name of JDBC driver JAR> 

Ensuite, redémarrez le serveur. En outre, il existe une liste de dossiers pour les applications que vous utilisez.