CODEWITHSUNDEEP
javajarlucenestandardanalyzerduke
Soundarya Thiagarajan
Soundarya Thiagarajan

Reputation: 574

Duke - org.apache.lucene.analysis.standard.StandardAnalyzer

https://github.com/larsga/Duke - I am using Duke - for Data Deduplication.

I have setup Duke (jar files - Duke jar as well as lucene jars are added in the classpath) ..

Sample example in the github- https://github.com/larsga/Duke/wiki/SemanticDogfood

When I tried running this : 
soundaryat@IMCHLT132:~/Duke$ java no.priv.garshol.duke.Duke --testfile=doc/example-data/dogfood-test.txt --testdebug --showmatches doc/example-data/dogfood.xml

Exception in thread "main" java.lang.NoSuchMethodError: org.apache.lucene.analysis.standard.StandardAnalyzer.<init>(Lorg/apache/lucene/util/Version;)V
    at no.priv.garshol.duke.databases.LuceneDatabase.<init>(LuceneDatabase.java:77)
    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 java.lang.Class.newInstance(Class.java:442)
    at no.priv.garshol.duke.ConfigLoader.instantiate(ConfigLoader.java:292)
    at no.priv.garshol.duke.ConfigLoader.access$100(ConfigLoader.java:31)
    at no.priv.garshol.duke.ConfigLoader$ConfigHandler.startElement(ConfigLoader.java:199)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:380)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2787)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
    at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:118)
    at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
    at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
    at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
    at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1140)
    at no.priv.garshol.duke.ConfigLoader.load(ConfigLoader.java:49)
    at no.priv.garshol.duke.Duke.main_(Duke.java:64)
    at no.priv.garshol.duke.Duke.main(Duke.java:35)

whereas, the other example in the same github works - https://github.com/larsga/Duke/wiki/LinkingCountries

can anyone help,.. thanks in advance..

Upvotes: 0

Views: 716

Answers (3)

Sivagami Nambi
Sivagami Nambi

Reputation: 352

Include these jar files in class path:

lucene-core-4.0.0.jar
lucene-analyzers-common-4.2.0.jar
lucene-6.3.0.jar
duke-1.2.jar:
.
$CLASSPATH

Upvotes: 0

Soundarya Thiagarajan
Soundarya Thiagarajan

Reputation: 574

There is problem with the particular example from the github repository.

There is a file missing in the https://github.com/larsga/Duke/wiki/SemanticDogfood from the config file. (i found out from the config file) .. there are some dependency files missing out for the particular example. So got resolved. :)

Thanks for your reply Enri as well.

Upvotes: 0

Enri P.
Enri P.

Reputation: 46

I had the same problem and by googling I've found out that Duke is not compatible with latest versions of Lucene. Are you using Lucene 5.X? If that's the case, you should download the older versions of Lucene jars (4.0.0) and include them in the classpath. It worked for me!

Upvotes: 2

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