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From Chris Harrington <>
Subject seq2sparse in 0.8 throwing class not found for analyzers
Date Mon, 22 Apr 2013 10:08:36 GMT
HI all,

I'm trying to run the seq2sparse tool with one of the lucene analyzers but it throws a class
not found exception

mahout seq2sparse -i ./contentDataDir/sequenced -o ./contentDataDir/sparseVectors --namedVector
-wt tf -a org.apache.lucene.analysis.EnglishAnalyzer

java.lang.ClassNotFoundException: org.apache.lucene.analysis.EnglishAnalyzer

Looking at the output from bin/mahout classpath

it shows that lucene-analyzers-common-4.2.1.jar is in there as a dependancy so any idea why
is the above throwing an exception.

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