9
Pentaho数据集成SQL连接
我正在使用Pentaho数据集成，并且尝试通过MySQL连接到我的数据库，但是当我收到此错误时... Error connecting to database [devdb2] : org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Exception while loading class org.gjt.mm.mysql.Driver org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Exception while loading class org.gjt.mm.mysql.Driver at org.pentaho.di.core.database.Database.normalConnect(Database.java:368) at org.pentaho.di.core.database.Database.connect(Database.java:317) at org.pentaho.di.core.database.Database.connect(Database.java:279) at org.pentaho.di.core.database.Database.connect(Database.java:269) at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:86) at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2464) at …