We have search (no update) web app on 2 dual core CPU machine (2x Dual Core
AMD Opteron(tm) Processor 280) with 8G of RAM. Lucene 2.0 is used.
My index is optimized and non compound, 9G holding 6.5 M documents.
Search includes term queries, range filters and sorts.
When I use single IndexSearche
I use
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searcher = new IndexSearcher(indexLocation);
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So readers are created under the hood.
dmitri
karl wettin-3 wrote:
>
>
> 18 feb 2007 kl. 22.52 skrev dmitri:
>
>> With org.apache.lucene.store.MMapDirectory throughput is better but
>
I don't think so as sorting in on integer fields
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dmitri
Paul Smith-2 wrote:
>
> are you using Locale-sensitive sorting at all?
>
> https://issues.apache.org/jira/browse/LUCENE-806
>
> Just wondering if you're seeing the same problem we are having.
I haven't tried using several IndexSearchers over a single IndexReader.
Do you think it can help?
---
dmitri
karl wettin-3 wrote:
>
>
> What are the effects if you supply the same reader to IndexSearcher:s?
>
> 19 feb 2007 kl. 16.03 skrev dm
What is the point to calculate score if the result set is going to be sorted
by some field?
Is it ok to replace several terms query (a OR b OR c) with MatchAllQuery and
RangeFilters (from a to a, from b to b, from c to c) if sorting is needed?
Won't it be faster?
-
d
dexes
somewhere?
--
Thank you
Dmitri
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l for every document)
Dmitri
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On Nov 16, 2012, at 7:18 PM, "Igal @ getRailo.org" wrote:
R
> This message cannot be displayed because of the way it is formatted. Ask the
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> text/plainydckcu
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ot retrieving any results.
The index is about 5GB and 20 million documents.
This is running on a 8 x quad-core Opteron machine with plenty of RAM to spare.
Any idea why I would see this behaviour?
Thanks,
Dmitri
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To unsubsc
n the safe
side).
Still, looks like the extra resource management overhead for
ram-thread beats whatever lock-contention ram-shared introduces.
I'm rerunning everything with readonly set and nio, I'll post the
results once it's done.
Cheers,
Dmitri
On Tue, Nov 11, 2008 at 5:40
17251 21199 39947 9704
12 17267 36284 40208 10996
I can't seem to get NIOFSDirectory working, though. Calling
NIOFSDirectory.getDirectory("foo") just returns an FSDirectory.
Any ideas?
Cheers,
Dmitri
On Tue, Nov 11, 2008 at 5:09 PM, Mark Miller <[EMAIL PROTECT
>From the user perspective: a public constructor would be the most
obvious, and would be consistent with RAMDirectory.
Dmitri
On Wed, Nov 12, 2008 at 4:50 AM, Michael McCandless
<[EMAIL PROTECTED]> wrote:
>
> I think we really should open up a non-static way to choose a differen
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That solves it for me, but I do see a fair amount of free time on this
machine - if there are other things you want to benchmark, I'd be
happy to do it.
Cheers,
I'll need custom tokenizers/filters
to identify and tag the entities and handle class references in
queries, but that part seems pretty straightforward).
Does this sound workable?
Thanks,
Dmitri
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To unsubscribe, e-mail: j
ore complex records (ie many fields, but little data with
each), which are mostly retrieved on unique identifiers (very little
text searching). This would probably run to a few tens of millions of
records, maybe around 100 million eventually.
Given these applications, what else should I be thinking a
Hi all, I would like to classify a sentence into one or two categories.
I see this classification roughly this way:
```
unknown:
example1
example2
...
exampleN
class1:
example1
example2
...
exampleN
class2:
example1
example2
...
exampleN
...
classN:
exa
ghbors.
>
> Regards,
> Tommaso
>
> [1] :
>
https://lucene.apache.org/core/10_1_0/classification/org/apache/lucene/classification/package-summary.html
>
> On Mon, 17 Feb 2025 at 16:15, Dmitri Geller wrote:
>
> > Hi all, I would like to classify a sentence into o
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