Hi
I have been able to get the code working for my scenario, however I have a
question and I was wondering if I could get some help. I have a list of
IndexSearchers which are used in a MultiSearcher class. I use the
indexsearchers to get each indexreader and put them into a MultiIndexReader.
IndexReader[] readers = new IndexReader[searchables.length];
for (int i =0 ; i < searchables.length;i++) {
IndexSearcher indexSearcher = (IndexSearcher)searchables[i];
readers[i] = indexSearcher.getIndexReader();
IndexReader newReader = readers[i].reopen();
if (newReader != readers[i]) {
readers[i].close();
}
readers[i] = newReader;
}
multiReader = new MultiReader(readers);
OpenBitSetFacetHitCounter facetHitCounter = new OpenBitSetFacetHitCounter();
IndexSearcher indexSearcher = new IndexSearcher(multiReader);
I then use the indexseacher to do the facet stuff. I end the code with
closing the multireader. This is causing problems in another method where I
do some other search as the indexreaders are closed. Is it ok to not close
the multiindexreader or should I do some additional checks in the other
method to see if the indexreader is closed?
Cheers
P.S. Hope that made sense...!
On Mon, Feb 23, 2009 at 7:20 AM, Amin Mohammed-Coleman <ami...@gmail.com>wrote:
> Hi
>
> Thanks just what I needed!
>
> Cheers
> Amin
>
>
> On 22 Feb 2009, at 16:11, Marcelo Ochoa <marcelo.oc...@gmail.com> wrote:
>
> Hi Amin:
>> Please take a look a this blog post:
>> http://sujitpal.blogspot.com/2007/04/lucene-search-within-search-with.html
>> Best regards, Marcelo.
>>
>> On Sun, Feb 22, 2009 at 1:18 PM, Amin Mohammed-Coleman <ami...@gmail.com>
>> wrote:
>>
>>> Hi
>>>
>>> Sorry to re send this email but I was wondering if I could get some
>>> advice
>>> on this.
>>>
>>> Cheers
>>>
>>> Amin
>>>
>>> On 16 Feb 2009, at 20:37, Amin Mohammed-Coleman <ami...@gmail.com>
>>> wrote:
>>>
>>> Hi
>>>>
>>>> I am looking at building a faceted search using Lucene. I know that
>>>> Solr
>>>> comes with this built in, however I would like to try this by myself
>>>> (something to add to my CV!). I have been looking around and I found
>>>> that
>>>> you can use the IndexReader and use TermVectors. This looks ok but I'm
>>>> not
>>>> sure how to filter the results so that a particular user can only see a
>>>> subset of results. The next option I was looking at was something like
>>>>
>>>> Term term1 = new Term("brand", "ford");
>>>> Term term2 = new Term("brand", "vw");
>>>> Term[] termsArray = new Term[] { term1, term2 };un
>>>> int[] docFreqs = indexSearcher.docFreqs(termsArray);
>>>>
>>>> The only problem here is that I have to provide the brand type each time
>>>> a
>>>> new brand is created. Again I'm not sure how I can filter the results
>>>> here.
>>>> It may be that I'm using the wrong api methods to do this.
>>>>
>>>> I would be grateful if I could get some advice on this.
>>>>
>>>>
>>>> Cheers
>>>> Amin
>>>>
>>>> P.S. I am basically trying to do something that displays the following
>>>>
>>>> Personal Contact (23) Business Contact (45) and so on..
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>
>>
>>
>> --
>> Marcelo F. Ochoa
>> http://marceloochoa.blogspot.com/
>> http://marcelo.ochoa.googlepages.com/home
>> ______________
>> Want to integrate Lucene and Oracle?
>>
>> http://marceloochoa.blogspot.com/2007/09/running-lucene-inside-your-oracle-jvm.html
>> Is Oracle 11g REST ready?
>> http://marceloochoa.blogspot.com/2008/02/is-oracle-11g-rest-ready.html
>>
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