com.hp.t4jdbc.HPT4Driver

Pentaho BI Platform Tracking | Mohammad Manzoor | 7 years ago
  1. 0

    Hi, When i am trying to create new DataBase connection with Neoview .. i am getting this error.... ============================================================================ Error connecting to database [neo_pent] : org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Exception while loading class com.hp.t4jdbc.HPT4Driver org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Exception while loading class com.hp.t4jdbc.HPT4Driver at org.pentaho.di.core.database.Database.normalConnect(Database.java:311) at org.pentaho.di.core.database.Database.connect(Database.java:260) at org.pentaho.di.core.database.Database.connect(Database.java:222) at org.pentaho.di.core.database.Database.connect(Database.java:212) at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:54) at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2368) at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.test(DatabaseDialog.java:102) at org.pentaho.di.ui.core.database.wizard.CreateDatabaseWizardPage2.test(CreateDatabaseWizardPage2.java:154) at org.pentaho.di.ui.core.database.wizard.CreateDatabaseWizardPage2$3.widgetSelected(CreateDatabaseWizardPage2.java:143) 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.core.database.wizard.CreateDatabaseWizard.createAndRunDatabaseWizard(CreateDatabaseWizard.java:121) at org.pentaho.di.ui.spoon.Spoon.createDatabaseWizard(Spoon.java:5760) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.pentaho.xul.EventHandler.handleMenuEvent(EventHandler.java:42) at org.pentaho.xul.swt.menu.MenuBar.handleMenuEvent(MenuBar.java:52) at org.pentaho.xul.swt.menu.Menu.handleMenuEvent(Menu.java:117) at org.pentaho.xul.swt.menu.MenuChoice.handleMenuEvent(MenuChoice.java:77) at org.pentaho.xul.swt.menu.MenuChoice.handleEvent(MenuChoice.java:73) 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:1008) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:6110) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:426) Caused by: org.pentaho.di.core.exception.KettleDatabaseException: Exception while loading class com.hp.t4jdbc.HPT4Driver at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:364) at org.pentaho.di.core.database.Database.normalConnect(Database.java:295) ... 33 more Caused by: java.lang.ClassNotFoundException: com.hp.t4jdbc.HPT4Driver at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:356) ... 34 more

    Pentaho BI Platform Tracking | 7 years ago | Mohammad Manzoor
    com.hp.t4jdbc.HPT4Driver
  2. 0

    Hi, When i am trying to create new DataBase connection with Neoview .. i am getting this error.... ============================================================================ Error connecting to database [neo_pent] : org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Exception while loading class com.hp.t4jdbc.HPT4Driver org.pentaho.di.core.exception.KettleDatabaseException: Error occured while trying to connect to the database Exception while loading class com.hp.t4jdbc.HPT4Driver at org.pentaho.di.core.database.Database.normalConnect(Database.java:311) at org.pentaho.di.core.database.Database.connect(Database.java:260) at org.pentaho.di.core.database.Database.connect(Database.java:222) at org.pentaho.di.core.database.Database.connect(Database.java:212) at org.pentaho.di.core.database.DatabaseFactory.getConnectionTestReport(DatabaseFactory.java:54) at org.pentaho.di.core.database.DatabaseMeta.testConnection(DatabaseMeta.java:2368) at org.pentaho.di.ui.core.database.dialog.DatabaseDialog.test(DatabaseDialog.java:102) at org.pentaho.di.ui.core.database.wizard.CreateDatabaseWizardPage2.test(CreateDatabaseWizardPage2.java:154) at org.pentaho.di.ui.core.database.wizard.CreateDatabaseWizardPage2$3.widgetSelected(CreateDatabaseWizardPage2.java:143) 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.core.database.wizard.CreateDatabaseWizard.createAndRunDatabaseWizard(CreateDatabaseWizard.java:121) at org.pentaho.di.ui.spoon.Spoon.createDatabaseWizard(Spoon.java:5760) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.pentaho.xul.EventHandler.handleMenuEvent(EventHandler.java:42) at org.pentaho.xul.swt.menu.MenuBar.handleMenuEvent(MenuBar.java:52) at org.pentaho.xul.swt.menu.Menu.handleMenuEvent(Menu.java:117) at org.pentaho.xul.swt.menu.MenuChoice.handleMenuEvent(MenuChoice.java:77) at org.pentaho.xul.swt.menu.MenuChoice.handleEvent(MenuChoice.java:73) 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:1008) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:6110) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:426) Caused by: org.pentaho.di.core.exception.KettleDatabaseException: Exception while loading class com.hp.t4jdbc.HPT4Driver at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:364) at org.pentaho.di.core.database.Database.normalConnect(Database.java:295) ... 33 more Caused by: java.lang.ClassNotFoundException: com.hp.t4jdbc.HPT4Driver at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at org.pentaho.di.core.database.Database.connectUsingClass(Database.java:356) ... 34 more

    Pentaho BI Platform Tracking | 7 years ago | Mohammad Manzoor
    com.hp.t4jdbc.HPT4Driver
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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    com.hp.t4jdbc.HPT4Driver

    at java.net.URLClassLoader$1.run()
  2. Java RT
    Class.forName
    1. java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    2. java.security.AccessController.doPrivileged(Native Method)
    3. java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    4. java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    5. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
    6. java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    7. java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
    8. java.lang.Class.forName0(Native Method)
    9. java.lang.Class.forName(Class.java:164)
    9 frames
  3. org.pentaho.di
    Database.normalConnect
    1. org.pentaho.di.core.database.Database.connectUsingClass(Database.java:356)
    2. org.pentaho.di.core.database.Database.connectUsingClass(Database.java:364)
    3. org.pentaho.di.core.database.Database.normalConnect(Database.java:295)
    3 frames