Hi folks,
We are currently using Lucene 4.5 and we are hitting some bottlenecks and
appreciate some input from the community.
This particular index (the disk size for which is about 10GB) is guaranteed
to not have any updates, so we made it a single segment index by doing a
forceMerge(1). The ind
Hi,
Is there any data type in lucene can support functions like SortedDocValues
for any numeric(int, long, float, double) type.
SortedDocValues only supports bytes, I want some data type can get numeric
value and ord(-1 for doc doesn't have the field) for each doc.
NumericDocValues only supports
Just use AtomicReader.getDocsWithField to know whether the doc had that field?
Mike McCandless
http://blog.mikemccandless.com
On Wed, Mar 5, 2014 at 7:00 AM, Yonghui Zhao wrote:
> Hi,
>
> Is there any data type in lucene can support functions like SortedDocValues
> for any numeric(int, long, f
What sorts of queries are you running? It seems like they must be
very terms-dict intensive, e.g. primary key lookups or multi-term
queries, and maybe not matching too many documents?
It's strange you can't get CPU usage up, as you add threads. Maybe
simplify the test to remove Jetty? Ie, a sta
Yes it works.
I can use AtomicReader.getDocsWithField and NumericDocValues to implement
my requirement for long by doing a sort.
But how to deal with other numeric type(int, float, double)?
2014-03-05 20:19 GMT+08:00 Michael McCandless :
> Just use AtomicReader.getDocsWithField to know whethe
Just index ints as longs; the codec under the hood should be efficient
about storing the bytes (ie, not use more than 4 bytes per doc).
For float/double, use Float.floatToRawIntBits / Double.doubleToRawLongBits.
Mike McCandless
http://blog.mikemccandless.com
On Wed, Mar 5, 2014 at 7:47 AM, Yon
Hi Modassar,
Can you post your request (with an example if possible) to lucene-5205 jura
ticket too? If you don't have an jira account, anyone can create one.
Thanks,
Ahmet
On Wednesday, March 5, 2014 9:40 AM, Modassar Ather
wrote:
Hi,
Phrases with stop words in them are not getting searc
: Our runtime/search use-case is very simple: run filters to select all docs
: that match some conditions specified in a filter query (we do not use
: Lucene scoring) and return the first 100 docs that match (this is an
: over-simplification)
"first" as defined how? in order collected by a custom
Thanks Mike. Good idea.. we have a pretty thick stack and I got it down to
the jetty+lucene thinking it is barebones enough.. but good call on running
it purely on lucene. I'll see if it moves any needle (hopefully it does).
On Wed, Mar 5, 2014 at 4:25 AM, Michael McCandless <
luc...@mikemccandle
On Wed, Mar 5, 2014 at 8:14 AM, Chris Hostetter wrote:
> : Our runtime/search use-case is very simple: run filters to select all
> docs
> : that match some conditions specified in a filter query (we do not use
> : Lucene scoring) and return the first 100 docs that match (this is an
> : over-simpli
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