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From Markus Jelsma <markus.jel...@openindex.io>
Subject RE: field "name" was indexed without position data; cannot run PhraseQuery (term=a)
Date Thu, 24 May 2012 11:39:09 GMT


 
 
-----Original message-----
> From:Michael McCandless <lucene@mikemccandless.com>
> Sent: Thu 24-May-2012 13:15
> To: Markus Jelsma <markus.jelsma@openindex.io>
> Cc: solr-user@lucene.apache.org
> Subject: Re: field &quot;name&quot; was indexed without position data; cannot
run PhraseQuery (term=a)
> 
> I believe termPositions=false refers to the term vectors and not how
> the field is indexed (which is very confusing I think...).
> 
> I think you'll need to index a separate field disabling term freqs +
> positions than the field the queryparser can query?
> 
> But ... if all of this is to just do custom scoring ... can't you just
> set a custom similarity for the field and index it normally (with term
> freq + positions).

Yes, will do that.
Thanks!

> 
> Mike McCandless
> 
> http://blog.mikemccandless.com
> 
> On Thu, May 24, 2012 at 6:47 AM, Markus Jelsma
> <markus.jelsma@openindex.io> wrote:
> > Thanks!
> >
> > How can we, in that case, omit term frequency for a qf field? I assume the way to
go is to configure a custom flat term frequency similarity for that field. And how can it
be that this error is not thrown with termPosition=false for that field but only with omitTermFreqAndPositions?
> >
> > Markus
> >
> >
> > -----Original message-----
> >> From:Michael McCandless <lucene@mikemccandless.com>
> >> Sent: Thu 24-May-2012 12:26
> >> To: solr-user@lucene.apache.org
> >> Subject: Re: field &quot;name&quot; was indexed without position data;
cannot run PhraseQuery (term=a)
> >>
> >> This behavior has changed.
> >>
> >> In 3.x, you silently got no results in such cases.
> >>
> >> In trunk, you get an exception notifying you that the query cannot run.
> >>
> >> Mike McCandless
> >>
> >> http://blog.mikemccandless.com
> >>
> >> On Thu, May 24, 2012 at 6:04 AM, Markus Jelsma
> >> <markus.jelsma@openindex.io> wrote:
> >> > Hi,
> >> >
> >> > What is the intended behaviour for explicit phrase queries on fields without
position data? If a (e)dismax qf parameter included a field omitTermFreqAndPositions=true
user explicit phrase queries throw the following error on trunk but not on the 3x branch.
> >> >
> >> > java.lang.IllegalStateException: field "name" was indexed without position
data; cannot run PhraseQuery (term=a)
> >> >        at org.apache.lucene.search.PhraseQuery$PhraseWeight.scorer(PhraseQuery.java:274)
> >> >        at org.apache.lucene.search.DisjunctionMaxQuery$DisjunctionMaxWeight.scorer(DisjunctionMaxQuery.java:160)
> >> >        at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:589)
> >> >        at org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:280)
> >> >        at org.apache.solr.search.SolrIndexSearcher.getDocListAndSetNC(SolrIndexSearcher.java:1518)
> >> >        at org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1265)
> >> >        at org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:384)
> >> >        at org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:411)
> >> >        at org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:204)
> >> >        at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
> >> >        at org.apache.solr.core.SolrCore.execute(SolrCore.java:1555)
> >> >        at org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:442)
> >> >        at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:263)
> >> >        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
> >> >        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:484)
> >> >        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)
> >> >        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:524)
> >> >        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:233)
> >> >        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1065)
> >> >        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:413)
> >> >        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
> >> >        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:999)
> >> >        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
> >> >        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:250)
> >> >        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:149)
> >> >        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
> >> >        at org.eclipse.jetty.server.Server.handle(Server.java:351)
> >> >        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
> >> >        at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:47)
> >> >        at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:890)
> >> >        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:944)
> >> >        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:634)
> >> >        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
> >> >        at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:66)
> >> >        at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:254)
> >> >        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:599)
> >> >        at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:534)
> >> >        at java.lang.Thread.run(Thread.java:662)
> >> >
> >> >
> >> > Thanks
> >>
> 

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