It seems like there are (at least) two angles here for getting better
performance from FieldCache:
1) Be incremental: with reopen() we should only have to update a
subset of the array in the FieldCache, according to the changed
segments. This is what Hoss is working on and Mark was r
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Michael McCandless updated LUCENE-1020:
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Attachment: LUCENE-1020.take2.patch
Attached patch: another rev of this tool, with a
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Michael Busch commented on LUCENE-743:
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Hi Mike,
I'm not sure if I fully understand your comment. Consider the
Hi Michael:
Thanks for the info.
I haven't played with payloads. Can you give me an example or point me
to how it is used to solve this problem?
Thanks
-John
On 10/19/07, Michael Busch <[EMAIL PROTECTED]> wrote:
>
> John Wang wrote:
> >
> > I can tried to get some numbers for lea
John Wang wrote:
>
> I can tried to get some numbers for leading an int[] array vs
> FieldCache.getInts().
I've had a similar performance problem when I used the FieldCache. The
loading performance is apparently so slow, because each value is stored
as a term in the dictionary. For loading t
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Sean Timm updated LUCENE-997:
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Attachment: timeout.patch
Two issues are addressed in this latest patch:
1) Timeout support was not adde
Karl Wettin wrote:
So what's up with this method? Did anyone ever figure out what it is
used for?
I found the origin of it.
It was added in 2004:
http://svn.apache.org/viewvc?view=rev&revision=150206.
This was to fix issue:
http://issues.apache.org/bugzilla/show_bug.cgi?id=18927
But the
Hi Mike:
This is an excellent analysis.
To do 2), we tried computing the field cache at indexing time to avoid
"parsing" at search time. But what we've found out was that this degrades
indexing (because it computes the entire fieldcache, not in segements) which
was not acceptable to our
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Mark Miller updated LUCENE-794:
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Attachment: (was: CachedTokenStream.java)
> Extend contrib Highlighter to properly support phrase
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Mark Miller updated LUCENE-794:
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Attachment: (was: CachedTokenStream.java)
> Extend contrib Highlighter to properly support phrase
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Mark Miller updated LUCENE-794:
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Attachment: (was: SpanHighlighterTest.java)
> Extend contrib Highlighter to properly support phra
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Mark Miller updated LUCENE-794:
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Attachment: (was: SpanScorer.java)
> Extend contrib Highlighter to properly support phrase querie
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Mark Miller updated LUCENE-794:
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Attachment: (was: WeightedSpanTerm.java)
> Extend contrib Highlighter to properly support phrase
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Mark Miller updated LUCENE-794:
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Attachment: (was: SpanHighlighterTest.java)
> Extend contrib Highlighter to properly support phra
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Mark Miller updated LUCENE-794:
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Attachment: (was: QuerySpansExtractor.java)
> Extend contrib Highlighter to properly support phra
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Mark Miller updated LUCENE-794:
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Attachment: (was: MemoryIndex.java)
> Extend contrib Highlighter to properly support phrase queri
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Mark Miller updated LUCENE-794:
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Attachment: (was: SpanScorer.java)
> Extend contrib Highlighter to properly support phrase querie
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Mark Miller updated LUCENE-794:
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Attachment: (was: SimpleFormatter.java)
> Extend contrib Highlighter to properly support phrase q
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Mark Miller updated LUCENE-794:
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Attachment: (was: QuerySpansExtractor.java)
> Extend contrib Highlighter to properly support phra
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Mark Miller updated LUCENE-794:
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Attachment: (was: Highlighter.java)
> Extend contrib Highlighter to properly support phrase queri
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Mark Miller updated LUCENE-794:
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Attachment: (was: HighlighterTest.java)
> Extend contrib Highlighter to properly support phrase q
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Mark Miller updated LUCENE-794:
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Attachment: (was: QuerySpansExtractor.java)
> Extend contrib Highlighter to properly support phra
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Mark Miller updated LUCENE-794:
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Attachment: (was: Highlighter.java)
> Extend contrib Highlighter to properly support phrase queri
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Mark Miller updated LUCENE-794:
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Attachment: (was: Highlighter.java)
> Extend contrib Highlighter to properly support phrase queri
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Mark Miller updated LUCENE-794:
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Attachment: (was: Highlighter.java)
> Extend contrib Highlighter to properly support phrase queri
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Mark Miller updated LUCENE-794:
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Attachment: (was: HighlighterTest.java)
> Extend contrib Highlighter to properly support phrase q
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Mark Miller updated LUCENE-794:
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Attachment: (was: HighlighterTest.java)
> Extend contrib Highlighter to properly support phrase q
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Mark Miller updated LUCENE-794:
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Attachment: (was: Highlighter.java)
> Extend contrib Highlighter to properly support phrase queri
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Mark Miller updated LUCENE-794:
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Attachment: (was: Formatter.java)
> Extend contrib Highlighter to properly support phrase queries
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Mark Miller updated LUCENE-794:
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Attachment: (was: Encoder.java)
> Extend contrib Highlighter to properly support phrase queries a
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Mark Miller updated LUCENE-794:
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Attachment: (was: DefaultEncoder.java)
> Extend contrib Highlighter to properly support phrase qu
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Mark Miller updated LUCENE-794:
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Attachment: spanhighlighter12.patch
Nice little addition courtesy of Michael Goddard:
"...In our Luc
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Karl Wettin updated LUCENE-550:
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Attachment: LUCENE-550_20071019_no_core_changes.txt
In this patch:
* IndexReader.terms(Term) optimi
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Michael McCandless resolved LUCENE-1031.
Resolution: Fixed
Fix Version/s: 2.3
Lucene Fields: [New, Patch Availabl
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Michael McCandless reassigned LUCENE-1031:
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Assignee: Michael McCandless
> Fixes a handful of misspellings/mistakes in cha
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Michael McCandless commented on LUCENE-1031:
Sheesh, we committers really can't spell!!
Thanks Mark!
I
Wolfgang Hoschek wrote at Wed, 04 May 2005 20:59:24 GMT:
I was considering an efficient impl of TermEnum.skipTo(Term target)
for
the MemoryIndex. But then I realized that nothing anywhere in Lucene
calls that method. It's effectively dead code; a remainder of a
previous ice age - nothing would
If you are to compare with stemmers, consider that these creates unique tokens
that does not interfere with semantic meanings.
Not starting anything here again, but it took me so darn long to find
something that porter stems and kills the semantic meaning that I had to
share. That damn alg
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Mark Miller updated LUCENE-1031:
Attachment: changes.txt.patch
> Fixes a handful of misspellings/mistakes in changes.txt
>
Fixes a handful of misspellings/mistakes in changes.txt
---
Key: LUCENE-1031
URL: https://issues.apache.org/jira/browse/LUCENE-1031
Project: Lucene - Java
Issue Type: Improvement
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Mark Miller updated LUCENE-794:
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Attachment: (was: HighlighterTest.java)
> Extend contrib Highlighter to properly support phrase q
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Mark Miller updated LUCENE-794:
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Attachment: (was: CachedTokenStream.java)
> Extend contrib Highlighter to properly support phrase
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Mark Miller updated LUCENE-794:
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Attachment: (was: QuerySpansExtractor.java)
> Extend contrib Highlighter to properly support phra
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