lucene-2.4.1

Thanks,
Liat

2009/6/29 Simon Willnauer <simon.willna...@googlemail.com>

> Quick question, which version of lucene do you use?!
>
> simon
>
> On Mon, Jun 29, 2009 at 9:55 AM, liat oren<oren.l...@gmail.com> wrote:
> > The full error is:
> > Exception in thread "main" java.lang.NullPointerException
> >        at
> > Priorart.Lucene.Expert.index.MultiSegmentReader$MultiTermDocs.freq(Mu
> > ltiSegmentReader.java:709)
> > I looked at issue
> > LUCENE-781<https://issues.apache.org/jira/browse/LUCENE-781>- it might
> > relates to this one??
> > Though it is closed since 2007.
> >
> > Hope anyone can help with it - even if I try
> > double totalFreqT = ir.termDocs().freq(); - to get the freq using
> termDocs
> > of a multi-segment, I get the same error..
> >
> > Thanks  alot,
> > Liat
> >
> >
> >
> > 2009/6/28 liat oren <oren.l...@gmail.com>
> >
> >>  Hi,
> >>
> >> I have an index that is a multi-segment index (how come it is created
> this
> >> way?)
> >>
> >> When I try to get the freq of a term at the following way:
> >>    TermDocs tDocs = this.indexReader.termDocs(term);
> >>    tf = tDocs.freq();
> >> the greq method :
> >>   public int freq()
> >>   {
> >>    return current.freq();
> >>   }
> >> is in MultiSegmentReader.
> >>
> >> The current is null, so I get an exception.
> >>
> >> Should I initialize current?
> >> How can I avoid this problem?
> >> How can I avoid having a multi-segment index?
> >>
> >> Many thanks,
> >> Liat
> >>
> >
>
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