Pentaho DI 连接驱动程序问题

Question

我在将 MSSQL 服务器连接添加到 Pentaho 数据集成时遇到问题。

我尝试了以下方法：

我已经下载了最新的 jdbc 驱动程序 (sqljdbc42) 并移动了它们到 lib 文件夹
我在 SQL SERVER 中创建了一个新用户并授予它所有权限...没有帮助。
非常确定 username/password 和登录设置
多次重新安装 pentaho，重新安装 jdbc 驱动程序

我有一个 mac 但并行使用 windows，我在这个环境中工作。

这是我遇到的错误：

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

Error connecting to database: (using class com.microsoft.sqlserver.jdbc.SQLServerDriver) Login failed for user 'DBklaartje'. ClientConnectionId:33c3d571-4128-4c2d-b5a6-1290e06438e8

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

Error connecting to database: (using class com.microsoft.sqlserver.jdbc.SQLServerDriver) Login failed for user 'DBklaartje'. ClientConnectionId:33c3d571-4128-4c2d-b5a6-1290e06438e8

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:2783) at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:597) 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.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:157) at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:141) at org.pentaho.ui.xul.swt.tags.SwtButton.access0(SwtButton.java:43) at org.pentaho.ui.xul.swt.tags.SwtButton.widgetSelected(SwtButton.java:137) at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Display.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.eclipse.jface.window.Window.runEventLoop(Window.java:820) at org.eclipse.jface.window.Window.open(Window.java:796) at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:80) at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:47) at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.open(XulDatabaseDialog.java:116) at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.open(DatabaseDialog.java:60) at org.pentaho.di.ui.repository.repositoryexplorer.controllers.ConnectionsController.editConnection(ConnectionsController.java:363) 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.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:157) at org.pentaho.ui.xul.impl.AbstractXulComponent.invoke(AbstractXulComponent.java:141) at org.pentaho.ui.xul.swt.tags.SwtButton.access0(SwtButton.java:43) at org.pentaho.ui.xul.swt.tags.SwtButton.mouseUp(SwtButton.java:103) at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source) at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Display.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source) at org.eclipse.swt.widgets.Display.runDeferredEvents(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.eclipse.jface.window.Window.runEventLoop(Window.java:820) at org.eclipse.jface.window.Window.open(Window.java:796) at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:80) at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:47) at org.pentaho.di.ui.repository.repositoryexplorer.RepositoryExplorer.show(RepositoryExplorer.java:146) at org.pentaho.di.ui.spoon.Spoon.run(Spoon.java:4045) at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1366) at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:8022) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9277) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:692) 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.commons.launcher.Launcher.main(Launcher.java:92) Caused by: org.pentaho.di.core.exception.KettleDatabaseException: Error connecting to database: (using class com.microsoft.sqlserver.jdbc.SQLServerDriver) Login failed for user 'DBklaartje'. ClientConnectionId:33c3d571-4128-4c2d-b5a6-1290e06438e8

at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:585) at org.pentaho.di.core.database.Database.normalConnect(Database.java:456) ... 62 more Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'DBklaartje'. ClientConnectionId:33c3d571-4128-4c2d-b5a6-1290e06438e8 at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:217) at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:279) at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:99) at com.microsoft.sqlserver.jdbc.SQLServerConnection.sendLogon(SQLServerConnection.java:4346) at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(SQLServerConnection.java:3160) at com.microsoft.sqlserver.jdbc.SQLServerConnection.access0(SQLServerConnection.java:43) at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(SQLServerConnection.java:3123) at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:7505) at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:2445) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1981) at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:1628) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectInternal(SQLServerConnection.java:1459) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:773) at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:1168) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:561) ... 63 more

Hostname :DESKTOP-LM88EPQ Port :1433 Database name :Velo

Answer 1

在数据库连接定义中，在“测试”和“探索”按钮之间，您有一个功能列表，其中提供了 PDI 用于该连接的所有参数。

检查第 20 行的驱动程序 class（有时您的 class 路径上有多个驱动程序）。

然后在您的 SQL-Developer 或等效程序中将 url 放在第 21 行。

你也可以自己写 java class ;将驱动程序、url、用户名、密码替换为您正在使用的值；编译它；运行它；它会告诉你哪里出了问题。

import java.sql.DriverManager;
public class TestConnection {
    public static void main(String[] args) throws Exception{
        Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
        DriverManager.getConnection("url", "username", "password");
        System.out.println("Ok");
    }    
}

Answer 2

显然这个问题是由于驱动程序的身份验证问题引起的。如果您下载驱动程序 (sqljdbc)，还要将文件 'sqljbdc_auth.dll' 复制到 %PENTAHO_HOME%\design-tools\data-integration\libswt\win64

这将确保您的用户和登录获得正确的授权。

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