Hi,
I assume that you use a single TaxonomyReader instance? It must be the same
for both indexes, that is, both indexes must share the same taxonomy index,
or otherwise their ordinals would not match as well as you may hit such
exceptions since one index may have bigger ordinals than what the taxo
How do I accumulate counts over a MultiReader (2 IndexReader)?
The following code causes an IOException:
ArrayList facetRequests = new ArrayList();
for (String groupField : groupFields)
facetRequests.add(new CountFacetRequest(new CategoryPath(groupField,
'/'), 1));
Face
On Jul 1, 2013, at 2:41 PM, Lance Norskog wrote:
> My current open source project is a Directory that is just like RAMDirectory,
> but everything is memory-mapped. The idea is it creates a disk file, opens
> it, and immediately deletes the file. The file still exists until the
> IndexReader/W
My current open source project is a Directory that is just like
RAMDirectory, but everything is memory-mapped. The idea is it creates a
disk file, opens it, and immediately deletes the file. The file still
exists until the IndexReader/Writer/Searcher closes it. But, it cannot
be found from the
Erick,
Sorry to be dense, but I'm not following this statement:
" Pesky users. But it's a different problem, albiet one that we all struggle
with. Just processing a single stream and asking "does this letter sequence
occur" may not even tokenize the input, just find the character sequence."
Ar
Uwe,
Thank you. PatternReplaceFilter is not available in 3.0.3, which is the
version of Lucene we are running now. Once I get our environment upgraded to
4.x, then I will give that a try.
Thank you for your help.
-Original Message-
From: Uwe Schindler [mailto:u...@thetaphi.de]
Sent:
Hi Erick! Nice to hear from you again! From time to time my interest
in these "Lucene things" returns and I do some experiments :p
Just to add to this conversation, I found an interesting link to
Mike's blog about memory resident indexes (using another virtual
machine)
http://blog.mikemccandless.
Jack,
To demonstrate this, I had set up a simple test, measuring the impact of
search quality (Mean Average Precision) against % of an index filtered. The
test was setup by taking the TREC 2004 collection, breaking that up into
several smaller chunks of increasing size, then measured the MAP of th
Try asking your question on the “Solr user” email list – this is the Lucene
user list!
-- Jack Krupansky
From: Adrien RUFFIE
Sent: Monday, July 01, 2013 4:36 AM
To: java-user@lucene.apache.org
Subject: highlighting component to searchComponent
Hello all I had the following configuration in my
The very definition of a "filter" in Lucene is that it doesn't influence
relevance/scoring in any way, so your question is a contradiction in terms.
If you are finding that the use of a filter is affecting the scores of
documents, then that is clearly a bug.
-- Jack Krupansky
-Original M
Hi,
I would like to know if it is possible to calculate the relevance ranks of
documents based on filtered document count?
The current filter implementations as far as I know, seems to be applied
after the query is processed and ranked against the full set of documents.
Since system wide IDF value
Hey Emma! It's been a while
Building on what Steven said, here's Uwe's blog on
MMapDirectory and Lucene:
http://blog.thetaphi.de/2012/07/use-lucenes-mmapdirectory-on-64bit.html
I've always considered RAMDirectory for rather restricted
use-cases. I.e. if I know without doubt that the index
is
WordDelimiterFilter(Factory if you're experimenting with
Solr as Jack suggests) will fix a number of your cases since
it splits on case change and numeric/alpha changes. There
are a bunch of ways to recombine things so be aware that
it'll take some fiddling with the parameters. As Jack
suggests, us
Hello all I had the following configuration in my solrconfig.xml :
But when I start my webapp the following message appears: WARNING: Deprecated
syntax found. should move to
So I have tried to convert my highlighting to searchComponent with following
configuration:
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