Thank you, Yonik, it seems this is the case.
What can we do in this case? Would running the program with java -d32 be
a solution?
Thanks again,
roxana
One possibility: if lucene runs out of memory while adding or optimizing, it
can leave unused files beind that increase the size of the index.
You can also try to clean up index with Luke.
Yonik Seeley wrote:
One possibility: if lucene runs out of memory while adding or optimizing, it
can leave unused files beind that increase the size of the index. A 64 bit
JVM will require more memory than a 32 bit one due to the size of all
referenc
You can create the new instance of IndexSearcher right after you
finish updating the index.
And when the new IndexSearcher is ready, switch to the new one and
close the old one.
I use Hits object to do pagination too. No problem there.
Chris
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Full-Text Search on
With Google TextAds, I've noticed on my blog that the text ads take a
little while to get updated to correspond to the new content, which
seems to imply that they take note of the new blog content and decide
which text ads to serve up. The question is, if this is true, how can
it done quickly
Hello all.
If I need non scored results can I use
Searcher.search(Query,HitCollector) method and store bitset of found
documents.
will it give me some speed improvement?
thanks.
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regards,
Volodymyr Bychkoviak
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To unsubs
It can...
By the time the hitcollector is called, the documents are already scored, so
you don't save any time there. But since they haven't been sorted yet, you
do save the time it would take to put all the hits through the priority
queue to find the top "n".
-Yonik
On 10/21/05, Volodymyr Bychk
1) make sure the failure was due to an OutOfMemory exception and not
something else.
2) if you have enough memory, increase the max JVM heap size (-Xmx)
3) if you don't need more than 1.5G or so of heap, use the 32 bit JVM
instead (depending on architecture, it can acutally be a little faster
becau
I have seen quite a few posts on using the 1.9 dev version for
production uses. How stable is it? Is it really ready for production?
I would like to use it.. but I never ever put beta packages in
procution.. but then again.. I'm always dealing with Microsoft :)
Tom
-Original Message-
Fro
Hi,
Also, I think you may try to increase the indexInterval, it is set to 128,
but getting it larger, the .tii files will be smaller. Since .tii files are
loaded into memory as a whole, so, your memory usage might be smaller.
However, this change might affect your search speed. So, be careful abou
Thanks everyone for the answers!
I'm experimenting with your suggestions, I will let you know if
something interesting pops up.
roxana
1) make sure the failure was due to an OutOfMemory exception and not
something else.
2) if you have enough memory, increase the max JVM heap size (-Xmx)
3) if
But can the Bayesian classifier narrow down the ads
precise enough? When I look at Google Text Ads, they
are really precise.
For examples, if I search "PHP" in google or it's a
webpage about PHP, it doesn't show ads just because
they are computer science related, it just shows the
ones that is
Hi,
Do you guys have good recommendation on websites
that have detail explanation about how to use Lucene?
If they have source examples too, that would be great.
I already read the book Lucene in Action.
Many thanks.
__
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I have another newbie question based on a quick glance at some classes
in* org.apache.lucene.search.Query* and at the email thread
http://nagoya.apache.org/eyebrowse/[EMAIL PROTECTED]&by=thread&from=943115.
It appears that Searchers first compute query results and then filter
those results. Can
The closest thing to that is
http://issues.apache.org/jira/browse/LUCENE-330
-Yonik
Now hiring -- http://forms.cnet.com/slink?231706
On 10/21/05, Rick Hillegas <[EMAIL PROTECTED]> wrote:
>
> I have another newbie question based on a quick glance at some classes
> in* org.apache.lucene.search.Que
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Hi,
I'm having trouble running the sample codes in Lucene in Action. I followed the
instructions in the README file and in the book but no luck. I'm not familiar
with ant. Can some one help please ??
Anushri
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