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From "Doron Cohen" <cdor...@gmail.com>
Subject Re: StopWords problem
Date Thu, 27 Dec 2007 10:47:37 GMT
Try printing all these after you close the writer:
- ((FSDirectory) dir).getFile().getAbsolutePath()
- dir.list().length  (n)
- dir.list()[0], .. , dir.list[n]

This should at least help you verify that an index was created and where.

Regards,
Doron

On Dec 27, 2007 12:26 PM, Liaqat Ali <liaqatalimian@gmail.com> wrote:

> Doron Cohen wrote:
> > On Dec 27, 2007 11:49 AM, Liaqat Ali <liaqatalimian@gmail.com> wrote:
> >
> >
> >> I got your point. The program given does not give not any error during
> >> compilation and it is interpreted well. But the it does not create any
> >> index. when the StandardAnalyzer() is called without Stopwords list it
> >> works well, but when the list of stop words is passed as an argument,
> >> then it does not.
> >>
> >
> >
> > Hi Liaqat, I am confused, are you saying that the program creates no
> > index when stopwords are used?
> >
> > All this time I thought the problem you get is that stopwords are
> indexed
> > as if they were regular words, but now you say no index is created..
> >
> > Is there any exception thrown?
> > Do you see that there is no index to be found on the file system?
> > Or do you mean after closing the IndexWriter and opening an
> > IndexReader or IndexSearcher its numDocs is 0?
> > Or perhaps the index contains documents but your query search
> > finds nothing?
> >
> > Again, a stand-alone Java program that demonstrates the problem
> > would be best and save your time and others. Lucene's Junit
> > tests are good examples of short programs that demonstrate
> > a problem, and fails unless the problem is fixed.
> >
> > Regards, Doron
> >
> >
> Thanks alot Doron,  I was confused too, the index i thought was created
> by previous program. But this time when I run this program  (with
> stopwords as a argument), then it does not create index in the given
> directory, there is nothing inside the specified directory.
> There is no error during compilation or during interpretation. And I am
> using LUKE for retrieval. So kindly suggest some guidelines.
>
> Regards,
> Liaqat
>

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