>>two terminology questions:
>>- is multiplier in the mail mentioned there the same as boost?
This factor controls how many decimal places precision is retained in the
adjusted scores. Pick to low a multiplier and scores that are only
differentiated by a very small value will appear equal. Pi
Hi Guys,
Can anybody tell me how to avoid sharing of docStore files (term vectors
& stored fields)? I mean to avoid creation of cfx files.
This is important for us because we support some operations like
splitting index, updating index fields (via running optimization that
has some differenc
I am using lucene 2.9 and I can't understand why a succession of
un-deprecated methods calls a deprecated method in this class.
The series of calls is as follows:
Searcher.search(Query, Collector)
IndexSearcher.search(Weight, Filter, Collector)
Scorer.score(Collector)
DocIdSetIterator.nextDoc()
Do
This isn't something you can disable in Lucene, currently. In
general, how Lucene represents the index as files is "private" to it
-- it's free to change from release to release.
That said, we are thinking of moving away from doc stores, with
LUCENE-2324. Now that both stored fields & term vecto
Is it possible to return entire field contents instead of a fixed size
fragment. In Highlightrer, there is a Nullfragmenter. Whats's its
counterpart in FastVectorhighlighter
Hi Michael,
Thanks for your answer.
What we do now:
1. Splitting indexes. We do it not by reading indexes and distributing
docs in separate indexes like in MultiPassIndexSplitter. We do it by
binary copping segments to different folders and then recreate segment
descriptor file for each one (we
On 2010-05-12 14:29, Ivan Vasilev wrote:
> Hi Michael,
> Thanks for your answer.
> What we do now:
> 1. Splitting indexes. We do it not by reading indexes and distributing
> docs in separate indexes like in MultiPassIndexSplitter. We do it by
> binary copping segments to different folders and then
That`s fine Andrzej :) doing split in just one pass really matters for
big indexes.
Hope we will use it in our application.
Thanks,
Ivan
Andrzej Bialecki wrote:
On 2010-05-12 14:29, Ivan Vasilev wrote:
Hi Michael,
Thanks for your answer.
What we do now:
1. Splitting indexes. We do it not b
How easy is it to influence the score of search results in lucene 2.9?
The situation is that we have a large number of dated documents that
match the term "john" but we want to return the latest documents when
"john" is the search term.
My solution to this would be to override the score such that
Why wouldn't simply sorting by date descending work in this case? If
you can detect the situation ahead of time that might be simpler.
Do be aware that sorting by date has its own issues if you've stored
the dates with very fine resolutions (e.g. seconds), but there are
well-understood ways of dea
Hi guys,
I've had this code for some time but am just now questioning if it works.
I have a custom filter that i've been using since Lucene 1.4 to Lucene 2.2.0
and it essentially builds up a BitSet like so:
for ( int x = 0; x < fields.length; x++ ) {
for ( int y = 0; y < values.length; y++
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