You need contrib-memory.jar in your classpath to use MemoryIndex. simon
On Fri, Jan 8, 2010 at 10:42 AM, Li Leon <leon800...@gmail.com> wrote: > Hi all, > > I was able to get a whole sentence(including stop words) highlighted with > "StandardAnalyzer" and an empty stop words String[]. > > The current issue I'm having is that not only the whole sentence got > highlighted but those tokens partially match with the sentence also > highlighted. I tried to use "PhraseQuery" with the appropriate slop to make > only the intended sentence highlighted, but ended up with exception like > below. > > My question is - is this a valid direction to go? > > > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/lucene/index/memory/MemoryIndex > at > org.apache.lucene.search.highlight.WeightedSpanTermExtractor.getReaderForField(WeightedSpanTermExtractor.java:361) > at > org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extractWeightedSpanTerms(WeightedSpanTermExtractor.java:282) > at > org.apache.lucene.search.highlight.WeightedSpanTermExtractor.extract(WeightedSpanTermExtractor.java:149) > at > org.apache.lucene.search.highlight.WeightedSpanTermExtractor.getWeightedSpanTerms(WeightedSpanTermExtractor.java:414) > at > org.apache.lucene.search.highlight.QueryScorer.initExtractor(QueryScorer.java:216) > at > org.apache.lucene.search.highlight.QueryScorer.init(QueryScorer.java:184) > at > org.apache.lucene.search.highlight.Highlighter.getBestTextFragments(Highlighter.java:226) > at > org.apache.lucene.search.highlight.Highlighter.getBestFragments(Highlighter.java:184) > at > org.apache.lucene.search.highlight.Highlighter.getBestFragments(Highlighter.java:488) > at Hightlight.main(Hightlight.java:161) > > > > > Thanks, > --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
