New discussion topic on DataCleaner's online discussion forum
(https://datacleaner.org/forum):
diogoff posted the subject 'DataCleaner plugin error:
org.apache.commons.vfs2.FileObject.isFile()Z'
-------------------
I have DataCleaner 5.1.5, PDI 7.1, and the DataCleaner plugin correctly
installed and configured.
Outside PDI, I can start the DataCleaner standalone app without any problem.
Inside PDI, I can also start DataCleaner throught the menu option Tools > Start
DataCleaner.
However, if I have a PDI transformation (just a Data Grid, for example), and I
use the right-click menu to select Profile with DataCleaner > Build your own
profiling job, I get a message box with this error:
{{{
org.apache.commons.vfs2.FileObject.isFile()Z
Unexpected error!
Message:
java.lang.NoSuchMethodError: org.apache.commons.vfs2.FileObject.isFile()Z
Level:
SEVERE
Stack Trace:
org.apache.commons.vfs2.FileObject.isFile()Z
org.pentaho.di.core.plugins.PluginFolder$1.includeFile(PluginFolder.java:138)
org.apache.commons.vfs2.provider.AbstractFileObject.traverse(AbstractFileObject.java:1737)
org.apache.commons.vfs2.provider.AbstractFileObject.traverse(AbstractFileObject.java:1729)
org.apache.commons.vfs2.provider.AbstractFileObject.traverse(AbstractFileObject.java:1729)
org.apache.commons.vfs2.provider.AbstractFileObject.findFiles(AbstractFileObject.java:1695)
org.apache.commons.vfs2.provider.AbstractFileObject.findFiles(AbstractFileObject.java:1198)
org.pentaho.di.core.plugins.PluginFolder.findJarFiles(PluginFolder.java:126)
org.pentaho.di.core.plugins.PluginFolder.findJarFiles(PluginFolder.java:117)
org.pentaho.di.core.plugins.JarFileCache.getFileObjects(JarFileCache.java:67)
org.pentaho.di.core.plugins.BasePluginType.findAnnotatedClassFiles(BasePluginType.java:253)
org.pentaho.di.core.plugins.BasePluginType.registerPluginJars(BasePluginType.java:556)
org.pentaho.di.core.plugins.BasePluginType.searchPlugins(BasePluginType.java:120)
org.pentaho.di.profiling.datacleaner.KettleDataContext.readMetadataSection(KettleDataContext.java:101)
org.pentaho.di.profiling.datacleaner.KettleDataContext.readMetadata(KettleDataContext.java:200)
org.pentaho.di.profiling.datacleaner.KettleDataContext.getTransformationName(KettleDataContext.java:184)
org.pentaho.di.profiling.datacleaner.KettleDataContext.getMainSchemaName(KettleDataContext.java:161)
org.apache.metamodel.QueryPostprocessDataContext.getSchemaNamesInternal(QueryPostprocessDataContext.java:460)
org.apache.metamodel.AbstractDataContext.getSchemaNames(AbstractDataContext.java:110)
org.apache.metamodel.AbstractDataContext.getColumnByQualifiedLabel(AbstractDataContext.java:258)
org.datacleaner.connection.SchemaNavigator.convertToColumn(SchemaNavigator.java:145)
org.datacleaner.configuration.SourceColumnMapping.autoMap(SourceColumnMapping.java:81)
org.datacleaner.job.JaxbJobReader.create(JaxbJobReader.java:440)
org.datacleaner.job.JaxbJobReader.create(JaxbJobReader.java:409)
org.datacleaner.job.JaxbJobReader.create(JaxbJobReader.java:329)
org.datacleaner.job.JaxbJobReader.create(JaxbJobReader.java:308)
org.datacleaner.actions.OpenAnalysisJobActionListener.openAnalysisJob(OpenAnalysisJobActionListener.java:188)
org.datacleaner.actions.OpenAnalysisJobActionListener.open(OpenAnalysisJobActionListener.java:115)
org.datacleaner.bootstrap.Bootstrap.runInternal(Bootstrap.java:206)
org.datacleaner.bootstrap.Bootstrap.run(Bootstrap.java:102)
org.datacleaner.Main.main(Main.java:60)
org.datacleaner.Main.main(Main.java:46)
}}}
This problem happens both in Windows and Linux with the same product versions
(DataCleaner 5.1.5 + PDI 7.1 + DataCleaner plugin).
Apparently, it could be a mismatch between commons-vsf2-*.jar:
- PDI uses commons-vsf2-2.1-20150824.jar
- DataCleaner and plugin use commons-vsf2-2.0.jar
If I replace commons-vsf2-2.0.jar by commons-vsf2-2.1-20150824.jar in both
DataCleaner and plugin, then the plugin starts working, but the DataCleaner
standalone app does not work anymore. Trying to run it from the command line
gives an exception:
{{{
Failed to initialize logging, class not found:
org/apache/commons/vsf2/FileSystemException
}}}
I need to have both the DataCleaner standalone app and the PDI plugin working.
Please help!
-------------------
View the topic online to reply - go to
https://datacleaner.org/topic/1183/DataCleaner-plugin-error%3A-org.apache.commons.vfs2.FileObject.isFile%28%29Z
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