 | | | Lucene | | Does any out there using Lucene implement their own version of
FieldCache.java? We are proposing to make it an abstract class which
violates our general rule about back-compatibility (see https Hello
I am very new to Lucene.I am facing one problem.
I have one very large index which is constantly getting update(add and delete) at a regular interval.after which I am optimizing the whole indThis is from Lucene 's CHANGES.txt
LUCENE-773 Deprecate the FSDirectory.getDirectory(*) methods that
take a boolean "create " argument. Instead you should use
IndexWriter 's "create " argumSuppose I have an index containing the terms impostor imposter fraud and
fruad then presumably regardless of whether I spell impostor and fraud
correctly Lucene SpellChecker will offer the impropMy question is for anyone who has experience with Lucene 's SpellChecker
especially around its performance characteristics/ramifications.
1. Given the fact that SpellChecker expands a query by adding > I 'll see if I can get back to this over the weekend.
I got a chance to copy my corpus to another G4 and try indexing with
Lucene 2.2. This one seems OK! Same texts. So now I 'm inclined to
believHi
What is the difference between using
1) MultiReader reader .... // create multi reader from different indexes
IndexSearcher searcher new IndexSearcher(reader)
searcher.search()
v
Erick/John thank you so much for the reply. I have gone through the mailing list u have redirected me to. I know i need to read more but some quick questions. Please bear with me if they appearI am using MoreLikeThis functionality in my code. This code is running
on four separate servers. When I ran tests it seemed to be fine but
looks like under heavy use the index file is always lo
First my question
Is there an (experimental / patch-version) lucene-fieldcache available which
uses some kind of eviction-strategy (LRU or whatever) so that OOM 's would
never happen in my case buHi there
Currently I am trying to get synonyms to work. I have gotten as far as
injecting them into the index as Token.type SYNONYM. Lucene then finds
the original word and synonym and points to tAh! There are so many ways to do this as there are so many questions
unanswered in your mail.
What kind of load balancer are you going to install?
Will you be replicating the complete lucene index on
Hi Everyone
We are planning on scaling our current web server by adding a machine with
similar specification. Both machine will be running lucene searches. What we
plan to do is add a load balancerHi
Optimizing my index of 1.5 million documents takes days and days.
I have a collection of 10 million documents that I am trying to index
with Lucene. I 've divided the collection into chunks of aI just used the CheckIndex tool to try to salvage a corrupt index
(http //www.nabble.com/restoring-a-corrupt-index--tf4783866.html)
Its a great tool thanks!
I 'm wondering about adding support for t
Thanks you for your reply
The thing is i 'am trying to emplement a weight for a word form indexing html
web pages.
The is like
*50% + Weigth(word in doc d) *20% + * 10% +
...
the code iHi
I am quite new to Lucene I 've read most of the documentation and can 't
find want I need..
Basically for any documents returned from a search if they have the same
score I need them to be returnUsing solr we have been running an indexing process for a while and
when I checked on it today it spits out an error
java.lang.RuntimeException java.io.FileNotFoundException
/path/to/index/_cfHi
I wanted two compare two indexes.Please recommend an algorithm
which takes all the factors into accoubt such as versions of software
being used by
lucene and application which has an effect on Hi
Is there a way to get the number of segments in an index?
I looked at the API 's for the reader writer and searcher but didn 't
find anything.
Thanks
Lucifer
I have briefly reviewed the SimpleFSLock of Lucene 2.1 and 2.2. I see
that the lock release mechanism does not check the return value of delete
public void release() {
lockFile.delete()
Grant Ingersoll-6 wrote
>
> When you are indexing the file and adding the Document you will need
> to parse out your filename per your regular expression and then
> create the appropriate fiI have posted before about a problem with TermDocs.skipTo () but never managed to reproduce it. I have now got it to fail using the following program please can someone try it and see if they get theHi
We are having an issue while indexing Chinese Documents in Lucene.
Some background first
Since CJK languages doesn 't have space between words we first have to
determine the words from sentenceHi Tobias
I had the similar problem with lucene custom sorting about two years ago.
Please take a look at these two email threads
http //www.gossamer-threads.com/lists/lucene/java-dev/39100
http /Hi
We have implemented a custom sort following the pattern in Lucene in Action.
Unfortunately this has led to quite serious memory problems. When analyzing
those (with a profiler) it seems that therHello
I know this has gone around a bit but anyone had any success with
pulling text from Office 2007 files? Any recommendations?
Thanks
Michael
Hi
I have few Indexes with the same structure.
I 'm using MultiSearcher to search into those indexes and when I try to
sort the result by field the result is sort by field and by index (we
have all reIn Term object there are variables "field " and "text ".
My question is why variable "text " can not be intern() ?
Wouldn 't it save some memory especially in the FieldCache?
--
Chris Lu
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i want to retrieve lucene search results from the web page and want to put
them into oracle database through JDBC and after some manipulation want to
display results again after fetching it from dat |
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