Question

我正在使用Pentaho的Spoon。当我尝试连接到IBM DB2数据库时，我得到以下错误

找不到驱动程序类'com.ibm.db2.jcc.DB2Driver'，确保安装了'IBM DB2'驱动程序（jar文件）。 com.ibm.db2.jcc.DB2Driver

我有一个谷歌，似乎无法找到任何方法来获得这个驱动程序。以前有人遇到过这个问题吗？

Answer 1

可以从相关的support page或overall download page下载IBM数据服务器驱动程序。这些链接可以通过Google或DB2 Knowledge Center找到。

Answer 2

我今天有同样的问题。尽管错误消息指出需要做什么：

Driver class 'com.ibm.db2.jcc.DB2Driver' could not be found, make sure the 'IBM DB2' driver (jar file) is installed. com.ibm.db2.jcc.DB2Driver

仍然需要其他信息来解决此问题。

从Pentaho的JDBC drivers reference.获取确切的驱动程序下载后；将适当的.jars放在Pentaho工具的lib目录中。就我而言，我在Windows上使用Spoon

因此位置为：

C:\PathToWhereSpoonIsRunningFrom\pdi-ce-8.2.0.0-342\data-integration\lib

文件为：

db2jcc.jar db2jcc4.jar db2jcc_license_cu.jar

完整错误消息：

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

Driver class 'com.ibm.db2.jcc.DB2Driver' could not be found, make sure the 'IBM DB2' driver (jar file) is installed.
com.ibm.db2.jcc.DB2Driver


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

Driver class 'com.ibm.db2.jcc.DB2Driver' could not be found, make sure the 'IBM DB2' driver (jar file) is installed.
com.ibm.db2.jcc.DB2Driver


    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.commons.launcher.Launcher.main(Launcher.java:92)
Caused by: org.pentaho.di.core.exception.KettleDatabaseException: 
Driver class 'com.ibm.db2.jcc.DB2Driver' could not be found, make sure the 'IBM DB2' driver (jar file) is installed.
com.ibm.db2.jcc.DB2Driver

    at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:515)
    at org.pentaho.di.core.database.Database.normalConnect(Database.java:456)
    ... 56 more
Caused by: java.lang.ClassNotFoundException: com.ibm.db2.jcc.DB2Driver
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:490)
    ... 57 more

Hostname: YourHostname
Port: YourPortNumber
Database name: YourDBName

Pentaho Spoon IBM DB2'驱动程序（jar文件）

2 个答案: