pentaho架構工作臺連接錯誤與mysql數據庫

Question

在pentaho架構工作臺上，我想與我的mysql數據庫建立連接。 但我得到以下錯誤，即使我添加mysql-connector-java-5.1.40-bin.jar到我的驅動程序：C：\ Pentaho \ design-tools \ schema-workbench。

  Erreur lors de la connexion à la Base de données [test] : org.pentaho.di.core.exception.KettleDatabaseException: 
     Error occurred while trying to connect to the database 

       Error connecting to database: (using class org.gjt.mm.mysql.Driver) 
     Nom de base de donnée illégal: 'database_dim ' 


     org.pentaho.di.core.exception.KettleDatabaseException: 
     Error occurred while trying to connect to the database 

     Error connecting to database: (using class org.gjt.mm.mysql.Driver) 
     Nom de base de donnée illégal: 'database_dim ' 


at org.pentaho.di.core.database.Database.normalConnect(Database.java:472) 
at org.pentaho.di.core.database.Database.connect(Database.java:370) 
at org.pentaho.di.core.database.Database.connect(Database.java:341) 
at org.pentaho.di.core.database.Database.connect(Database.java:331) 
at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:80) 
at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2795) 
at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:598) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.pentaho.ui.xul.impl.AbstractXulDomContainer.invoke(AbstractXulDomContainer.java:313) 
at org.pentaho.ui.xul.swing.tags.SwingButton$OnClickRunnable.run(SwingButton.java:71) 
at java.awt.event.InvocationEvent.dispatch(Unknown Source) 
at java.awt.EventQueue.dispatchEventImpl(Unknown Source) 
at java.awt.EventQueue.access$500(Unknown Source) 
at java.awt.EventQueue$3.run(Unknown Source) 
at java.awt.EventQueue$3.run(Unknown Source) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
at java.awt.EventQueue.dispatchEvent(Unknown Source) 
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) 
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) 
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) 
at java.awt.WaitDispatchSupport$2.run(Unknown Source) 
at java.awt.WaitDispatchSupport$4.run(Unknown Source) 
at java.awt.WaitDispatchSupport$4.run(Unknown Source) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.awt.WaitDispatchSupport.enter(Unknown Source) 
at java.awt.Dialog.show(Unknown Source) 
at java.awt.Component.show(Unknown Source) 
at java.awt.Component.setVisible(Unknown Source) 
at java.awt.Window.setVisible(Unknown Source) 
at java.awt.Dialog.setVisible(Unknown Source) 
at org.pentaho.ui.xul.swing.tags.SwingDialog.show(SwingDialog.java:250) 
at mondrian.gui.Workbench.connectionButtonActionPerformed(Workbench.java:1288) 
at mondrian.gui.Workbench.access$900(Workbench.java:58) 
at mondrian.gui.Workbench$11.actionPerformed(Workbench.java:557) 
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source) 
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source) 
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source) 
at javax.swing.DefaultButtonModel.setPressed(Unknown Source) 
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source) 
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source) 
at java.awt.Component.processMouseEvent(Unknown Source) 
at javax.swing.JComponent.processMouseEvent(Unknown Source) 
at java.awt.Component.processEvent(Unknown Source) 
at java.awt.Container.processEvent(Unknown Source) 
at java.awt.Component.dispatchEventImpl(Unknown Source) 
at java.awt.Container.dispatchEventImpl(Unknown Source) 
at java.awt.Component.dispatchEvent(Unknown Source) 
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) 
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) 
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) 
at java.awt.Container.dispatchEventImpl(Unknown Source) 
at java.awt.Window.dispatchEventImpl(Unknown Source) 
at java.awt.Component.dispatchEvent(Unknown Source) 
at java.awt.EventQueue.dispatchEventImpl(Unknown Source) 
at java.awt.EventQueue.access$500(Unknown Source) 
at java.awt.EventQueue$3.run(Unknown Source) 
at java.awt.EventQueue$3.run(Unknown Source) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
at java.awt.EventQueue$4.run(Unknown Source) 
at java.awt.EventQueue$4.run(Unknown Source) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
at java.awt.EventQueue.dispatchEvent(Unknown Source) 
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) 
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) 
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) 
at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
at java.awt.EventDispatchThread.run(Unknown Source) 
Caused by: org.pentaho.di.core.exception.KettleDatabaseException: 
Error connecting to database: (using class org.gjt.mm.mysql.Driver) 
Nom de base de donnée illégal: 'database_dim 'at  org.pentaho.di.core.database.Database.connectUsingClass(Database.java:585) 
at org.pentaho.di.core.database.Database.normalConnect(Database.java:456) 
... 74 more 
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Nom de base de donnée illégal: 'database_dim ' 
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) 
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) 
at java.lang.reflect.Constructor.newInstance(Unknown Source) 
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) 
at com.mysql.jdbc.Util.getInstance(Util.java:408) 
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:943) 
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3970) 
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3906) 
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:873) 
at com.mysql.jdbc.MysqlIO.proceedHandshakeWithPluggableAuthentication(MysqlIO.java:1710) 
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1226) 
at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2253) 
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2284) 
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2083) 
at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:806) 
at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) 
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) 
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) 
at java.lang.reflect.Constructor.newInstance(Unknown Source) 
at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) 
at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:410) 
at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:328) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at java.sql.DriverManager.getConnection(Unknown Source) 
at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:567) 
... 75 more 

Nom Serveur hôte  : localhost 
Numéro Port   : 3306 
Base de données : database_dim 

} 非常感謝您的幫助。

Answer 1

Error connecting to database: (using class org.gjt.mm.mysql.Driver) 
     Nom de base de donnée illégal: 'database_dim ' 

「database_dim」後面有一個額外的空間，顯然驅動程序沒有從字段中刪除它。