kettle连接失败Oracle数据库报ora12505的解决方法

kingschan 2016-06-24 22:21:30 阅读 1134 评论 0 喜欢 0
kettle 

因 Informatica 的 bug,转而使用 Kettle。

今天第一次使用,找了一下才知道 Kettle 的主程序启动方式:运行 data-integration\Spoon.bat。

启动之后,发现配置数据库的时候连接不上数据库,总是报错。于是检查驱动,首先发现 Kettle 默认不带 Oracle 驱动。于是我把 Oracle 的 JDBC 驱动 ojdbc5.jar/ojdbc6.jar 放到了 Kettle 的目录data-integration\libext\JDBC 下,又用 PL/SQL 账号登录了一下数据库,确定账号没问题。重新启动 Kettle 配置还是报错。


错误连接数据库 [34] : org.pentaho.di.core.exception.KettleDatabaseException: 

Error occurred while trying to connect to the database


Error connecting to database: (using class oracle.jdbc.driver.OracleDriver)

Listener refused the connection with the following error:

ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

 



org.pentaho.di.core.exception.KettleDatabaseException: 

Error occurred while trying to connect to the database


Error connecting to database: (using class oracle.jdbc.driver.OracleDriver)

Listener refused the connection with the following error:

ORA-12505, TNS:listener does not currently know of SID given in connect descriptor

 



at org.pentaho.di.core.database.Database.normalConnect(Database.java:466)
at org.pentaho.di.core.database.Database.connect(Database.java:364)
at org.pentaho.di.core.database.Database.connect(Database.java:335)
at org.pentaho.di.core.database.Database.connect(Database.java:325)
at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:80)
at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2734)
at org.pentaho.ui.database.event.DataHandler.testDatabaseConnection(DataHandler.java:591)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
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.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:88)
at org.pentaho.di.ui.xul.KettleDialog.show(KettleDialog.java:55)
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.editConnection(SpoonDBDelegate.java:89)
at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:3095)
at org.pentaho.di.ui.spoon.Spoon.doubleClickedInTree(Spoon.java:3029)
at org.pentaho.di.ui.spoon.Spoon.access$2400(Spoon.java:356)
at org.pentaho.di.ui.spoon.Spoon$27.widgetDefaultSelected(Spoon.java:6109)
at org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
at org.eclipse.swt.widgets.EventTable.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:1347)
at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7989)
at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9269)
at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:662)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92)
Caused by: org.pentaho.di.core.exception.KettleDatabaseException: 
Error connecting to database: (using class oracle.jdbc.driver.OracleDriver)
Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
 
at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:579)
at org.pentaho.di.core.database.Database.normalConnect(Database.java:450)
... 45 more
Caused by: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
 
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:489)
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:553)
at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:254)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:528)
at java.sql.DriverManager.getConnection(DriverManager.java:579)
at java.sql.DriverManager.getConnection(DriverManager.java:190)
at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:576)
... 46 more
Caused by: oracle.net.ns.NetException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
 
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:399)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1140)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:340)
... 53 more


在网上搜索了一下,才发现原来 Kettle 使用的数据库名是“SID_NAME” 而不是 PL/SQL 的 “SERVICE_NAME”,于是使用 PL/SQL 连上数据库:


select INSTANCE_NAME from v$instance;


发现这个名称和我所写的  “SERVICE_NAME” 仅仅只是大小写之分。


把这个名称填到 Kettle 的 "Database Name" 中,测试一下子就 OK 了。原来如此。



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