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在 Pentaho Data Integration 中打開任何 Kettle Transformation 文件時出錯

[英]Error on opening any Kettle Transformation file in Pentaho Data Integration

 原文  2019-12-26 10:58:11  4   1    java/ nullpointerexception/ pentaho/ pentaho-spoon/ pentaho-data-integration

問題描述

我很長時間以來一直在使用 PDI，在打開以前運行良好的同一個文件時，現在打開后立即顯示以下錯誤：

java.lang.NullPointerException
    at org.pentaho.di.ui.spoon.TransFileListener.open(TransFileListener.java:112)
    at org.pentaho.di.ui.spoon.Spoon.openFile(Spoon.java:4623)
    at org.pentaho.di.ui.spoon.Spoon$2.drop(Spoon.java:976)
    at org.eclipse.swt.dnd.DNDListener.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.Widget.sendEvent(Unknown Source)
    at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Unknown Source)
    at org.eclipse.swt.dnd.DropTarget.Drop(Unknown Source)
    at org.eclipse.swt.dnd.DropTarget.Drop_64(Unknown Source)
    at org.eclipse.swt.dnd.DropTarget$3.method6(Unknown Source)
    at org.eclipse.swt.internal.ole.win32.COMObject.callback6(Unknown Source)
    at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
    at org.eclipse.swt.internal.win32.OS.DispatchMessage(Unknown Source)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
    at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1359)
    at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7990)
    at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9290)
    at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:685)
    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)

相同的文件在其他機器上完美打開並且完美運行。 在 Spoon 調試日志中，我收到以下錯誤：

Unable to update instance pid: null
ERROR: Error creating bundle cache. (java.lang.Exception: Unable to lock bundle cache: java.nio.channels.OverlappingFileLockException)
java.lang.Exception: Unable to lock bundle cache: java.nio.channels.OverlappingFileLockException
    at org.apache.felix.framework.cache.BundleCache.<init>(BundleCache.java:176)
    at org.apache.felix.framework.Felix.init(Felix.java:648)
    at org.apache.karaf.main.Main.launch(Main.java:232)
    at org.pentaho.platform.osgi.KarafBoot$4.run(KarafBoot.java:239)
    at java.lang.Thread.run(Thread.java:748)
    at org.pentaho.platform.osgi.KarafBoot.startup(KarafBoot.java:247)
    at org.pentaho.di.osgi.registryExtension.OSGIPluginRegistryExtension.init(OSGIPluginRegistryExtension.java:105)
    at org.pentaho.di.core.plugins.PluginRegistry.init(PluginRegistry.java:558)
    at org.pentaho.di.core.KettleClientEnvironment.init(KettleClientEnvironment.java:101)
    at org.pentaho.di.core.KettleEnvironment.init(KettleEnvironment.java:96)
    at org.pentaho.di.core.KettleEnvironment.init(KettleEnvironment.java:74)
    at org.pentaho.di.ui.spoon.Spoon$1.call(Spoon.java:617)
    at org.pentaho.di.ui.spoon.Spoon$1.call(Spoon.java:609)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
17:30:45,214 ERROR [KarafBoot] Error starting Karaf
org.osgi.framework.BundleException: Error creating bundle cache.
    at org.apache.felix.framework.Felix.init(Felix.java:653)
    at org.apache.karaf.main.Main.launch(Main.java:232)
    at org.pentaho.platform.osgi.KarafBoot$4.run(KarafBoot.java:239)
    at java.lang.Thread.run(Thread.java:748)
    at org.pentaho.platform.osgi.KarafBoot.startup(KarafBoot.java:247)
    at org.pentaho.di.osgi.registryExtension.OSGIPluginRegistryExtension.init(OSGIPluginRegistryExtension.java:105)
    at org.pentaho.di.core.plugins.PluginRegistry.init(PluginRegistry.java:558)
    at org.pentaho.di.core.KettleClientEnvironment.init(KettleClientEnvironment.java:101)
    at org.pentaho.di.core.KettleEnvironment.init(KettleEnvironment.java:96)
    at org.pentaho.di.core.KettleEnvironment.init(KettleEnvironment.java:74)
    at org.pentaho.di.ui.spoon.Spoon$1.call(Spoon.java:617)
    at org.pentaho.di.ui.spoon.Spoon$1.call(Spoon.java:609)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.Exception: Unable to lock bundle cache: java.nio.channels.OverlappingFileLockException
    at org.apache.felix.framework.cache.BundleCache.<init>(BundleCache.java:176)
    at org.apache.felix.framework.Felix.init(Felix.java:648)
    ... 15 more
17:32:39,344 ERROR [KarafLifecycleListener] The Kettle Karaf Lifecycle Listener failed to execute properly after waiting for 100 seconds. Releasing lifecycle hold, but some services may be unavailable.
2019/12/17 17:32:47 - Spoon - Logging is at level : Debug
[Fatal Error] :1:1: Content is not allowed in prolog.
2019/12/17 17:34:25 - General - ERROR (version 7.0.0.0-25, build 1 from 2016-11-05 15.35.36 by buildguy) : There was an error while reading the shared objects (continuing load) : org.pentaho.di.core.exception.KettleXMLException: 
2019/12/17 17:34:25 - General - Unexpected problem reading shared objects from XML file : null
2019/12/17 17:34:25 - General - 
2019/12/17 17:34:25 - General - Error reading information from input stream
2019/12/17 17:34:25 - General - Content is not allowed in prolog.
2019/12/17 17:34:25 - General - ERROR (version 7.0.0.0-25, build 1 from 2016-11-05 15.35.36 by buildguy) : org.pentaho.di.core.exception.KettleXMLException: 
2019/12/17 17:34:25 - General - Unexpected problem reading shared objects from XML file : null
2019/12/17 17:34:25 - General - 
2019/12/17 17:34:25 - General - Error reading information from input stream
2019/12/17 17:34:25 - General - Content is not allowed in prolog.
2019/12/17 17:34:25 - General - 
2019/12/17 17:34:25 - General - 
2019/12/17 17:34:25 - General -     at org.pentaho.di.shared.SharedObjects.<init>(SharedObjects.java:186)
2019/12/17 17:34:25 - General -     at org.pentaho.di.trans.TransMeta.readSharedObjects(TransMeta.java:3420)
2019/12/17 17:34:25 - General -     at org.pentaho.di.trans.TransMeta.loadXML(TransMeta.java:2935)
2019/12/17 17:34:25 - General -     at org.pentaho.di.ui.spoon.TransFileListener.open(TransFileListener.java:61)
2019/12/17 17:34:25 - General -     at org.pentaho.di.ui.spoon.Spoon.openFile(Spoon.java:4623)
2019/12/17 17:34:25 - General -     at org.pentaho.di.ui.spoon.Spoon$2.drop(Spoon.java:976)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.dnd.DNDListener.handleEvent(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.widgets.Display.sendEvent(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.widgets.Widget.notifyListeners(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.dnd.DropTarget.Drop(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.dnd.DropTarget.Drop_64(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.dnd.DropTarget$3.method6(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.internal.ole.win32.COMObject.callback6(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.internal.win32.OS.DispatchMessage(Unknown Source)
2019/12/17 17:34:25 - General -     at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
2019/12/17 17:34:25 - General -     at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1359)
2019/12/17 17:34:25 - General -     at org.pentaho.di.ui.spoon.Spoon.waitForDispose(Spoon.java:7990)
2019/12/17 17:34:25 - General -     at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:9290)
2019/12/17 17:34:25 - General -     at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:685)
2019/12/17 17:34:25 - General -     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2019/12/17 17:34:25 - General -     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2019/12/17 17:34:25 - General -     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2019/12/17 17:34:25 - General -     at java.lang.reflect.Method.invoke(Method.java:498)
2019/12/17 17:34:25 - General -     at org.pentaho.commons.launcher.Launcher.main(Launcher.java:92)
2019/12/17 17:34:25 - General - Caused by: org.pentaho.di.core.exception.KettleXMLException: 
2019/12/17 17:34:25 - General - Error reading information from input stream
2019/12/17 17:34:25 - General - Content is not allowed in prolog.
2019/12/17 17:34:25 - General - 
2019/12/17 17:34:25 - General -     at org.pentaho.di.core.xml.XMLHandler.loadXMLFile(XMLHandler.java:635)
2019/12/17 17:34:25 - General -     at org.pentaho.di.core.xml.XMLHandler.loadXMLFile(XMLHandler.java:559)
2019/12/17 17:34:25 - General -     at org.pentaho.di.core.xml.XMLHandler.loadXMLFile(XMLHandler.java:540)
2019/12/17 17:34:25 - General -     at org.pentaho.di.shared.SharedObjects.<init>(SharedObjects.java:112)
2019/12/17 17:34:25 - General -     ... 28 more
2019/12/17 17:34:25 - General - Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
2019/12/17 17:34:25 - General -     at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
2019/12/17 17:34:25 - General -     at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
2019/12/17 17:34:25 - General -     at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:121)
2019/12/17 17:34:25 - General -     at org.pentaho.di.core.xml.XMLHandler.loadXMLFile(XMLHandler.java:612)
2019/12/17 17:34:25 - General -     ... 31 more
[Fatal Error] :1:1: Content is not allowed in prolog.
2019/12/17 17:34:26 - Spoon - ERROR (version 7.0.0.0-25, build 1 from 2016-11-05 15.35.36 by buildguy) : An unexpected error occurred in Spoon:  
2019/12/17 17:34:26 - Spoon - null

我嘗試卸載並重新安裝 PDI，但沒有奏效。 還嘗試清除 pentaho_data_integration_dir\\data-integration\\system\\karaf\\caches 中的緩存。

編輯：在 Pentaho Data Integration 中保存新創建的轉換/作業時也會出現此錯誤。

請幫忙。 謝謝。

1 個解決方案

解決方案1
 0  2020-01-02 07:22:13

啊..很難檢查，但如果我在你的地方會檢查以下

  1. 所有必需的組件都在您打開文件的勺子實例中可用。
  2. 右鍵單擊並比較 xml 版本中的文件以發現差異。
  3. 檢查 java_home 設置和 pentaho 服務是否正在運行。
  4. 刪除並用備份文件替換它。
  5. 將文件放在不同的文件夾中，然后嘗試打開它。 您可能會收到更具描述性的錯誤以采取相應的行動。

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