Pentaho Spoon 由于缺少'驱动程序（jar 文件）而无法连接到 IBM DB2 数据库

Question

我正在使用 Pentaho 的勺子。当我尝试连接到 IBM DB2 数据库时，出现以下错误

`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

我在 google 上进行了搜索，但没有找到任何内容。

Answer 1

IBM 数据服务器驱动程序可以从相关的 support page or the overall download page. The links can be found by Google or in the DB2 Knowledge Center 下载。

Answer 2

我今天遇到了同样的问题。虽然错误消息说明需要做什么：

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

仍然需要更多信息来解决这个问题。

从 Pentaho 获取确切的驱动程序 JDBC drivers reference. 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

所以位置是：

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

文件将是：

db2jcc.jar db2jcc4.jar db2jcc_license_cu.jar

完整的错误信息：

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 由于缺少'驱动程序（jar 文件）而无法连接到 IBM DB2 数据库

Pentaho Spoon unable to connect to IBM DB2 database due to a missing'driver (jar file)

db2

pentaho-spoon