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Kettle版本：7.1
E:\迅雷下載\Kettle-pdi-ce-7.1.0.0-12\data-integration
運行spoon.bat
新建-數據庫
報錯內容：
org.pentaho.ui.xul.XulException: org.pentaho.ui.xul.XulException: java.lang.reflect.InvocationTargetException at org.pentaho.ui.xul.impl.AbstractXulLoader.loadXul(AbstractXulLoader.java:134) at org.pentaho.ui.xul.swt.SwtXulLoader.loadXul(SwtXulLoader.java:128) at org.pentaho.ui.xul.swt.SwtXulLoader.loadXul(SwtXulLoader.java:122) at org.pentaho.ui.xul.impl.AbstractXulLoader.loadXul(AbstractXulLoader.java:242) at org.pentaho.ui.database.DatabaseConnectionDialog.getSwtInstance(DatabaseConnectionDialog.java:60) at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.createDialog(XulDatabaseDialog.java:147) at org.pentaho.di.ui.core.database.dialog.XulDatabaseDialog.open(XulDatabaseDialog.java:105) at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.open(DatabaseDialog.java:60) at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:485) at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:472) at org.pentaho.di.ui.spoon.Spoon.newConnection(Spoon.java:8788) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) 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.jface.tags.JfaceMenuitem.access$100(JfaceMenuitem.java:43) at org.pentaho.ui.xul.jface.tags.JfaceMenuitem$1.run(JfaceMenuitem.java:106) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:545) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402) 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.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 java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92) Caused by: org.pentaho.ui.xul.XulException: java.lang.reflect.InvocationTargetException at org.pentaho.ui.xul.impl.XulParser.getElement(XulParser.java:239) at org.pentaho.ui.xul.impl.XulParser.parse(XulParser.java:164) at org.pentaho.ui.xul.impl.XulParser.parseDocument(XulParser.java:85) at org.pentaho.ui.xul.impl.AbstractXulLoader.loadXul(AbstractXulLoader.java:126) ... 37 more Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at org.apache.commons.beanutils.PropertyUtilsBean.invokeMethod(PropertyUtilsBean.java:2127) at org.apache.commons.beanutils.PropertyUtilsBean.setSimpleProperty(PropertyUtilsBean.java:2108) at org.apache.commons.beanutils.PropertyUtilsBean.setNestedProperty(PropertyUtilsBean.java:1914) at org.apache.commons.beanutils.PropertyUtilsBean.setProperty(PropertyUtilsBean.java:2021) at org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:1018) at org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:823) at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:431) at org.pentaho.ui.xul.impl.XulParser.getElement(XulParser.java:235) ... 40 more Caused by: java.lang.ClassCastException: class [Ljava.lang.Object; cannot be cast to class [Ljava.lang.String; ([Ljava.lang.Object; and [Ljava.lang.String; are in module java.base of loader 'bootstrap') at org.pentaho.ui.xul.swt.tags.SwtDialog.setButtons(SwtDialog.java:268) ... 52 more
解決方案： 重新安裝jdk8，並配置環境變量。
As mentioned in Pentaho Components Reference, Only Java 8 is supported by Pentaho Data Integration, So it is not recommended to try out Java 9 or Java 11 at the moment (until they release a version which supports above Java 8).
jdk8下載：
https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html
下載地址：https://download.oracle.com/otn/java/jdk/8u251-b08/3d5a2bb8f8d4428bbe94aed7ec7ae784/jdk-8u251-windows-x64.exe?AuthParam=1592214346_b478a010230ec68704d8566f35aa3c18
jdk環境變量設置：https://jingyan.baidu.com/article/6dad5075d1dc40a123e36ea3.html
安裝成功后，會有Rusn configurations出現。
創建mysql連接:
create USER 'mytest'@'%' IDENTIFIED BY 'admin';
GRANT ALL ON *.* TO 'mytest'@'%';
FLUSH privileges
mysql-connector-java-5.1.5-bin.jar 放到lib\下測試。
連接Mysql報錯：
報錯：
錯誤連接數據庫 [mysql1] : 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) Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property. 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) Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property. 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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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.access$500(SwtButton.java:43) at org.pentaho.ui.xul.swt.tags.SwtButton$4.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.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:485) at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:472) at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:3073) at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:3043) at org.pentaho.di.ui.spoon.Spoon.access$2300(Spoon.java:361) at org.pentaho.di.ui.spoon.Spoon$26.widgetDefaultSelected(Spoon.java:6184) 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.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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92) Caused by: org.pentaho.di.core.exception.KettleDatabaseException: Error connecting to database: (using class org.gjt.mm.mysql.Driver) Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property. at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:585) at org.pentaho.di.core.database.Database.normalConnect(Database.java:456) ... 48 more Caused by: java.sql.SQLException: Unknown initial character set index '255' received from server. Initial client character set can be forced via the 'characterEncoding' property. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1056) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927) at com.mysql.jdbc.ConnectionImpl.configureClientCharacterSet(ConnectionImpl.java:1681) at com.mysql.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:3422) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2046) at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:729) at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:302) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:283) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247) at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:567) ... 49 more 主機名 : localhost 端口 : 3306 數據庫名:mytest
把data-integration/lib下mysql-connector-java-5.1.5-bin.jar，換成mysql-connector-java-8.0.20.jar,報錯:
錯誤連接數據庫 [mysql1] : org.pentaho.di.core.exception.KettleDatabaseException: Error occurred while trying to connect to the database Driver class 'sun.jdbc.odbc.JdbcOdbcDriver' could not be found, make sure the 'MS SQL Server' driver (jar file) is installed. sun.jdbc.odbc.JdbcOdbcDriver org.pentaho.di.core.exception.KettleDatabaseException: Error occurred while trying to connect to the database Driver class 'sun.jdbc.odbc.JdbcOdbcDriver' could not be found, make sure the 'MS SQL Server' driver (jar file) is installed. sun.jdbc.odbc.JdbcOdbcDriver 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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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.access$500(SwtButton.java:43) at org.pentaho.ui.xul.swt.tags.SwtButton$4.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.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:485) at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:472) at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:3073) at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:3043) at org.pentaho.di.ui.spoon.Spoon.access$2300(Spoon.java:361) at org.pentaho.di.ui.spoon.Spoon$26.widgetDefaultSelected(Spoon.java:6184) 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.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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92) Caused by: org.pentaho.di.core.exception.KettleDatabaseException: Driver class 'sun.jdbc.odbc.JdbcOdbcDriver' could not be found, make sure the 'MS SQL Server' driver (jar file) is installed. sun.jdbc.odbc.JdbcOdbcDriver at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:515) at org.pentaho.di.core.database.Database.normalConnect(Database.java:456) ... 48 more Caused by: java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:490) ... 49 more 主機名 : 端口 : 1521 數據庫名:mytest
JDBC Drivers Reference - Pentaho Documentation
| MySQL | Oracle | https://dev.mysql.com/downloads/connector/j/5.1.html |
REF:https://help.pentaho.com/Documentation/8.0/Setup/JDBC_Drivers_Reference
最終把mysql-connector-java-5.1.49-bin.jar放到lib文件夾下，成功了。
Kettle-pdi-ce-7.1.0.0-12\data-integration\lib\
MS SQL SERVER
JDBC Driver
It is recommended to use the official Microsoft JDBC Driver for SQL Server (v4.0) to connect PDI to a Microsoft SQL Server.
For Integrated Security authentication, the JDBC driver requires the bundled "DLL" file to also be added. The DLL file can be added to the "libswt/win64/" directory of the data-integration client.
報錯：
錯誤連接數據庫 [sql] : 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) 通過端口 1433 連接到主機 localhost 的 TCP/IP 連接失敗。錯誤:“Connection refused: connect。請驗證連接屬性。確保 SQL Server 的實例正在主機上運行，且在此端口接受 TCP/IP 連接，還要確保防火牆沒有阻止到此端口的 TCP 連接。”。 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) 通過端口 1433 連接到主機 localhost 的 TCP/IP 連接失敗。錯誤:“Connection refused: connect。請驗證連接屬性。確保 SQL Server 的實例正在主機上運行，且在此端口接受 TCP/IP 連接，還要確保防火牆沒有阻止到此端口的 TCP 連接。”。 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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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.access$500(SwtButton.java:43) at org.pentaho.ui.xul.swt.tags.SwtButton$4.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.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:485) at org.pentaho.di.ui.spoon.delegates.SpoonDBDelegate.newConnection(SpoonDBDelegate.java:472) at org.pentaho.di.ui.spoon.Spoon.newConnection(Spoon.java:8788) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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.jface.tags.JfaceMenuitem.access$100(JfaceMenuitem.java:43) at org.pentaho.ui.xul.jface.tags.JfaceMenuitem$1.run(JfaceMenuitem.java:106) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:545) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402) 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.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(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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) 通過端口 1433 連接到主機 localhost 的 TCP/IP 連接失敗。錯誤:“Connection refused: connect。請驗證連接屬性。確保 SQL Server 的實例正在主機上運行，且在此端口接受 TCP/IP 連接，還要確保防火牆沒有阻止到此端口的 TCP 連接。”。 at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:585) at org.pentaho.di.core.database.Database.normalConnect(Database.java:456) ... 57 more Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: 通過端口 1433 連接到主機 localhost 的 TCP/IP 連接失敗。錯誤:“Connection refused: connect。請驗證連接屬性。確保 SQL Server 的實例正在主機上運行，且在此端口接受 TCP/IP 連接，還要確保防火牆沒有阻止到此端口的 TCP 連接。”。 at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:191) at com.microsoft.sqlserver.jdbc.SQLServerException.ConvertConnectExceptionToSQLServerException(SQLServerException.java:242) at com.microsoft.sqlserver.jdbc.SocketFinder.findSocket(IOBuffer.java:2280) at com.microsoft.sqlserver.jdbc.TDSChannel.open(IOBuffer.java:493) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1388) at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:1069) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectInternal(SQLServerConnection.java:905) at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:452) at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:1014) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:270) at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:558) ... 58 more 主機名 : localhost 端口 : 1433 數據庫名:MyDatabase
【解決方案】安裝jdbc包：sqljdbc42.jar 放到kettle的lib\下。TCP/IP設為Enabled和SQL SERVER BROWSER啟動。
ref -jdbc下載;http://www.java2s.com/Code/Jar/s/Downloadsqljdbc420jar.htm
ref - 打開Browser，：https://blog.csdn.net/jacky4955/article/details/45365049
REF: 啟動TCP/IP : https://blog.csdn.net/qq_31010431/article/details/71263873
必須要重啟生效。
測試成功：
