Understood. Thanks! :-)
-glen
2008/12/4 John Wang <[EMAIL PROTECTED]>:
> NIOFSDirectory.getDirectory simple calls the static method on the parent
> class: FSDirectory.getDirectory.
> Which returns an instance of FSDirectory.
>
> IMO: NIOFSDirectory solves concurrent read problems, generally you d
The obvious way is to use use MatchAllDocsQuery with Sort parameters on the
searcher, e.g.
searcher.search(new MatchAllDocsQuery(),sort);
If you only care about 1 sort spec (e.g. no secondary sort to break ties) it
may be faster just traversing the term table since that is already sorted.
-John
This is 2.9 code.
For 2.4 you're stuck with the system property.
Wouter
> Thanks!
> -John
>
> On Thu, Dec 4, 2008 at 2:16 PM, Yonik Seeley <[EMAIL PROTECTED]> wrote:
>
>> Details in the bug:
>> https://issues.apache.org/jira/browse/LUCENE-1451
>>
>> Use this constructor to create an instance of N
Hello,
I have to store 2 arrays (1 int-Array, 1 String-Array (approx. length per
element: 30 chars)) with a count of 100-10.000 elements in a lucene
document.
At this time, I implode each array (split with an ';') and save the value as
a string.
This works perfectly for small array-sizes (e.g. l
In the analyzer the function
public final TokenStream tokenStream(String fieldName, Reader reader)
Usually does a bunch of new filters, from what I seen in most of these
filters none of the use class member variables. Has anybody tried making
them static to avoid the creation of new objects.
Hi,
I am trying to delete documents from an index. When using the
IndexReader#deleteDocuments(Term) method this works fine. But when using
the IndexWriter#deleteDocuments(Term) it is not working, although I am
using the same term. When using the IndexWriter I tried to commit and
optimize but
Glad it's working, but it's not my book, that's Erik Hatcher not
Erick Erickson.
Erik:
Do I get a commission?
On Thu, Dec 4, 2008 at 9:48 PM, Ian Vink <[EMAIL PROTECTED]> wrote:
> It works.
> For those using Lucene.NET here is an example of a Filter that takes a list
> of IDs for books:
>
>
Hi Zender,
please take a look to
http://www.nabble.com/Lucene-vs.-Database-td19755932.html#a19757274
you shouldn't use a lucene fields to store such huge data. At least not a
lucene field in your main search index.
You can use lucene as repository, but I would advice you to use a extra
index for
How do you know it's failing? If you're searching could it be
that you need to re-open the underlying indexreader when
you delete using IndexWriter?
Best
Erick
On Fri, Dec 5, 2008 at 8:42 AM, Gunnar Wurl <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am trying to delete documents from an index. When usi
Thanks for your answer Erick..
I just found out that my problem occured because of an user(me) error.
Used two different workspaces and indexes.. sorry.
Erick Erickson schrieb:
How do you know it's failing? If you're searching could it be
that you need to re-open the underlying indexreader wh
been there, done that .
On Fri, Dec 5, 2008 at 9:17 AM, Gunnar Wurl <[EMAIL PROTECTED]> wrote:
> Thanks for your answer Erick..
>
> I just found out that my problem occured because of an user(me) error. Used
> two different workspaces and indexes.. sorry.
>
> Erick Erickson schrieb:
>
> How do y
Hi Sam,
On 12/04/2008 at 8:21 PM, samd wrote:
> Where can I get the Lucene source for the Snowball implementation.
> I need to be able to search for words that are alphanumeric
> and this does not work with the current snowballanalyzer.
Lucene-java's source is available through its revision contr
Yeah, I think we'll have to start paying the commission fee! ;)
Otis
--
Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch
- Original Message
> From: Erick Erickson <[EMAIL PROTECTED]>
> To: java-user@lucene.apache.org
> Sent: Friday, December 5, 2008 8:37:20 AM
> Subject: Re:
I think we're going to cheat with this one. Two options:
1) Add a term to documents with a high enough setBoost(). Add this term to
queries that are insufficiently restrictive. This way only high scoring
documents will be considered.
2) sort the index data slightly before build time by boost (so
Is there an easy way to get all the documents in the index?
Kinda like this:
TopDocs everything = ???.GetAllDocuments();
See the MatchAllDocsQuery in the search package.
-Grant
On Dec 5, 2008, at 5:57 PM, Ian Vink wrote:
Is there an easy way to get all the documents in the index?
Kinda like this:
TopDocs everything = ???.GetAllDocuments();
--
Grant Ingersoll
Lucene Helpful Hints:
http
Hello all,
I want to do some kind of evaluation of my Lucene application, but the
problem is that I'm indexing XML documents with a specific DTD and I have
just a small collection. Is there a way to run a quality benchmark using the
benchmark package in Lucene with my own collection an queries? I
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