Alright, I pinned it down, I think...
The cause of the error seems to be the "features" field, which has
termVectors="true", termPositions="true" and termOffsets="true". The other 2
fields ("name" and "text") work, they have the same type but lack the
term*-attributes. When you overwrite the default hl.fl with something like
"name text" it works, but add "features" to it and you get the error.Steffen B. wrote: > > Hi everyone, > it seems that I've run into another problem with my Solr setup. :/ The > highlighter just won't highlight anything, no matter which fragmenter or > config params I use. > Here's an example, taken straight out of the example solrconfig.xml: > <requestHandler name="dismax" class="solr.SearchHandler" > > <lst name="defaults"> > <str name="defType">dismax</str> > <str name="echoParams">explicit</str> > <float name="tie">0.01</float> > <str name="qf"> > text^0.5 features^1.0 name^1.2 sku^1.5 id^10.0 manu^1.1 cat^1.4 > </str> > <str name="pf"> > text^0.2 features^1.1 name^1.5 manu^1.4 manu_exact^1.9 > </str> > <str name="bf"> > ord(popularity)^0.5 recip(rord(price),1,1000,1000)^0.3 > </str> > <str name="fl"> > id,name,price,score > </str> > <str name="mm"> > 2<-1 5<-2 6<90% > </str> > <int name="ps">100</int> > <str name="q.alt">*:*</str> > <!-- example highlighter config, enable per-query with hl=true --> > <str name="hl.fl">text features name</str> > <!-- for this field, we want no fragmenting, just highlighting --> > <str name="f.name.hl.fragsize">0</str> > <!-- instructs Solr to return the field itself if no query terms are > found --> > <str name="f.name.hl.alternateField">name</str> > <str name="f.text.hl.fragmenter">regex</str> <!-- defined below --> > </lst> > </requestHandler> > > Whenever I try to activate the highlighter, it produces an error: > http://localhost:8983/solr/select/?q=ipod&version=2.2&start=0&rows=10&indent=on&qt=dismax&hl=true > > HTTP ERROR: 500 > > String index out of range: 35 > > java.lang.StringIndexOutOfBoundsException: String index out of range: 35 > at java.lang.String.substring(Unknown Source) > at > org.apache.lucene.search.highlight.Highlighter.getBestTextFragments(Highlighter.java:239) > at > org.apache.solr.highlight.DefaultSolrHighlighter.doHighlighting(DefaultSolrHighlighter.java:310) > at > org.apache.solr.handler.component.HighlightComponent.process(HighlightComponent.java:83) > at > org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:171) > at > org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:131) > at org.apache.solr.core.SolrCore.execute(SolrCore.java:1313) > at > org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:303) > at > org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:232) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1089) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211) > at > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:285) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:502) > at > org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:821) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:208) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:378) > at > org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:226) > at > org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442) > > That's what happens with the example setup - on my project it simply won't > highlight anything at all, no matter what I try. :| Can anyone shed some > light on this? > -- View this message in context: http://www.nabble.com/Highlighting-broken--String-index-out-of-range%3A-35-tp21073102p21073356.html Sent from the Solr - User mailing list archive at Nabble.com.
