This could be because New lucene analyzer cannot be instantiated withzero params in constructor via reflection. Drop the analyzer option. Mahout's DefaultAnalyzer is a wrapper over StandardAnalyzer
On Fri, Oct 22, 2010 at 6:58 PM, Grant Ingersoll <[email protected]>wrote: > Do you have the full stack trace? > > On Oct 22, 2010, at 6:59 AM, Sid wrote: > > > Hi Am i supposed to build mahout with lucene somehow i am getting : > > > >> > >> Exception in thread "main" java.lang.InstantiationException: > >> org.apache.lucene.analysis.standard.StandardAnalyzer > >> What could be wrong? i am running hadoop 0.20.2 and mahout I checked out > >> from SVN a few days ago. So it is new. > >> > >> Thanks > >> Sid > >> > > > > > > > > -- > > Sidharth Gupta > > > > 1249 E Spence Avenue > > Tempe Az, 85281 > > 480-307-5994 > > -------------------------- > Grant Ingersoll > http://www.lucidimagination.com > >
