No, the problem is that, due to rounding, sometimes the docs ARE considered
ties, and therefore the secondary sort is used, but sometimes they don't
round to exactly equal, and the tiebreaker isn't used, and the results get
shuffled.
Stephen Duncan Jr
www.stephenduncanjr.com
On Tue, Feb 22, 2011
The problem comes when you have results that are all the same natural score
(because you've filtered them, with no primary search, for instance), and
are very close together in time. Then, as you page through, the order
changes. So the user experience is that they see duplicate documents, and
mis
: org.apache.lucene.queryParser.ParseException: Cannot parse
'last_modified:-DAY':
...
: Are they not supported as a short-cut for "NOW-1DAY"? I'm using Solr 1.4.
No, "-1DAY" is a valid DateMath string (to the DateMathParser) but as a
field value you must specify a valid date string,
Markus,
I searched but I couldn't find a definite answer, so I posted this
question.
The article you quoted talks about implementing a copyField-like operation
using UpdateProcessor. It doesn't talk about relationship between
the copyField operation proper and UpdateProcessors.
Kuro
On 2/22/11
(11/02/23 8:26), kmf wrote:
I'm using solr 4.0 and trying to implement a hierarchical faceting example.
The example I'm trying to implement is taken from the webcast "Mastering the
Power of Faceted Search."
(http://www.lucidimagination.com/solutions/webcasts/faceting) Around minute
30, Chris Ho
I'm using solr 4.0 and trying to implement a hierarchical faceting example.
The example I'm trying to implement is taken from the webcast "Mastering the
Power of Faceted Search."
(http://www.lucidimagination.com/solutions/webcasts/faceting) Around minute
30, Chris Hostetter gives a very nice "ti
Hi,
You're right, it's illegal syntax to use other functions in the ms function,
which is a pity indeed.
However, you reduce the score by 50% for each year. Therefore paging through
the results shouldn't make that much of a difference because the difference in
score with NOW+2 minutes has a ne
You could always use a secondary sort as a tie-breaker, i.e: something
unique like 'documentid' or something. That would ensure a stable sort.
2011/2/23 Stephen Duncan Jr
> I'm trying to use
>
> http://wiki.apache.org/solr/SolrRelevancyFAQ#How_can_I_boost_the_score_of_newer_documents
> as
> a bf
One suggestion: use logarithms to compress the large time range into something
easier to compare: 1/log(ms(now,date)
-Original Message-
From: Stephen Duncan Jr [mailto:stephen.dun...@gmail.com]
Sent: Tuesday, February 22, 2011 6:03 PM
To: solr-user@lucene.apache.org
Subject: Sort Stabili
Yes. But did you actually search the mailing list or Solr's wiki? I guess not.
Here it is:
http://wiki.apache.org/solr/UpdateRequestProcessor
> Can fields created by copyField instructions be processed by
> UpdateProcessors?
> Or only raw input fields can?
>
> So far my experiment is suggesting
Chris Hostetter answered this just recently:
http://wiki.apache.org/solr/DataImportHandler#Accessing_request_paramete
rs
My addition:
Pass a parameter like command=delta-import&idz=31415
And access it via 'sql where id=${dataimporter.request.idz}'
If the idz is a string you might need to prequote
I'm trying to use
http://wiki.apache.org/solr/SolrRelevancyFAQ#How_can_I_boost_the_score_of_newer_documents
as
a bf parameter to my dismax handler. The problem is, the value of NOW can
cause documents in a similar range (date value within a few seconds of each
other) to sometimes round to be equal
: It'd be nice to be able to pass HTTP parameters into DataImportHandler
: that'd be passed into the SQL as parameters, is this possible?
there is a specific sub-section about this in the docs...
http://wiki.apache.org/solr/DataImportHandler#Accessing_request_parameters
-Hoss
Greg,
You could use copyField to copy the column in question to 6 fields, one
for each of your 6 languages,
and hope they none of the analyzers do something reasonable without
crashing.
Or apply the white-space tokenizer and hope for the best?
If the column has long enough text, you could try a l
Thanks a lot! I thought I'd looked on this page but didn't see this one, not
sure why.
I greatly appreciate it!
Ron
-Original Message-
From: Otis Gospodnetic [mailto:otis_gospodne...@yahoo.com]
Sent: Sunday, February 20, 2011 5:59 AM
To: solr-user@lucene.apache.org
Subject: Re: XML Stri
Hi all-
I am trying to determine if there is a way to tell Solr to update its index
with a specific ID to a record in the database. All the examples and
documentation seems to discuss using a "last updated" date/time field, but in
this case modifying the table would not be an option. Instead, I
http://wiki.apache.org/solr/HighlightingParameters
[ ]'s
Leonardo Souza
°v° Linux user #375225
/(_)\ http://counter.li.org/
^ ^
On Tue, Feb 22, 2011 at 3:39 PM, Rosa (Anuncios) <
rosaemailanunc...@gmail.com> wrote:
> Hi,
>
> I would like to have a google similar snipet of 2-3 lines of d
Hello all,
I have just gone through the mailing list and have set up my different field
type analysers for my 6 different languages in my shema.xml. Here is my
question. I am using the dataimporthandler to import data from my database into
my index. In my table, the documentname column's data c
Can fields created by copyField instructions be processed by
UpdateProcessors?
Or only raw input fields can?
So far my experiment is suggesting the latter.
T. "Kuro" Kurosaka
The performance factors wiki says:
"If you do a lot of field based sorting, it is advantageous to add explicitly
warming queries to the "newSearcher" and "firstSearcher" event listeners in your
solrconfig which sort on those fields, so the FieldCache is populated prior to
any queries being executed
Hi,
I would like to have a google similar snipet of 2-3 lines of docs in my
search results.
Something like:
TITLE <- full title of doc
Description <- that extract the sentence or some text before and after
keywords with highlightining and merge a couple of these extracted piece
together
T
On Tue, Feb 22, 2011 at 9:13 AM, Rachita Choudhary
wrote:
> Hi Solr Users,
>
> We are upgrading from Solr 1.3 to Solr 1.4.1.
> While using Solr 1.3 , we were seeing multiple blocking active threads on
> "org.apache.lucene.store.FSDirectory$FSIndexInput.readInternal() ".
>
> To utilize the benefits
Hi,
I am trying to tokenize a string field of products. Two different
products are: "camera", "security camera". What I would like is for
"security camera" to be treated differently to "camera" - and only be
displayed when the search is for "security camera", otherwise, the
results should only
Hi All
I had a requirement to implement queries that involves phrase proximity.
like user should be able to search "ab cd" w/5 "de fg", both phrases as
whole should be with in 5 words of each other. For this I implement a query
parser that make use of nested span queries, so above query would be p
Hi All
I even tried that (Appending &hl.usePhraseHighlighter=true) but it still
does not work.
Please help
Regards
Ahsan Iqbal
On Fri, Feb 18, 2011 at 12:30 AM, Ahmet Arslan wrote:
> > I had a requirement to implement phrase proximity like ["a
> > b c" w/5 "d e f"] for
> > this i have implemen
+1 for more investigation
Bill Bell
Sent from mobile
On Feb 22, 2011, at 7:13 AM, Rachita Choudhary
wrote:
> Hi Solr Users,
>
> We are upgrading from Solr 1.3 to Solr 1.4.1.
> While using Solr 1.3 , we were seeing multiple blocking active threads on
> "org.apache.lucene.store.FSDirectory$FSI
Rajini,
you need to make the (~3) ports defined in conf/server.xml different.
paul
Le 22 févr. 2011 à 12:15, rajini maski a écrit :
> I have a tomcat6.0 instance running in my system, with
> connector port-8090, shutdown port -8005 ,AJP/1.3 port-8009 and redirect
> port-8443
Hi Solr Users,
We are upgrading from Solr 1.3 to Solr 1.4.1.
While using Solr 1.3 , we were seeing multiple blocking active threads on
"org.apache.lucene.store.FSDirectory$FSIndexInput.readInternal() ".
To utilize the benefits of NIO, on upgrading to Solr 1.4.1, we see other
type of multiple bloc
I logged an issue in Jira that relates to this and it looks like Yonik picked
it up.
https://issues.apache.org/jira/browse/SOLR-2286
Adam
On Feb 22, 2011, at 9:07 AM, MOuli wrote:
>
> Ok i got it.
>
> It should look like -mm-ddThh:mm:ssZ
> for example: 2011-02-22T15:07:00Z
> --
> View
Ok i got it.
It should look like -mm-ddThh:mm:ssZ
for example: 2011-02-22T15:07:00Z
--
View this message in context:
http://lucene.472066.n3.nabble.com/Datetime-problems-with-dataimport-tp2545654p2552477.html
Sent from the Solr - User mailing list archive at Nabble.com.
Can you give me an example?
Should it looks like 2011-02-22'T'14:55:20 or 2011-02-22T14:55:20 or
2011-02-22 14:55:20. I tested every one of this formats, but got anyway the
Exception.
Invalid Date String:'2009-12-09'T'00:00:00'
Invalid Date String:'2009-12-09 00:00:00'
Invalid Date String:'2009-
Hello,
solr/replication?command=disablepoll disables replication on slave(s). However
it is not persistent. After solr/tomcat restart, slave(s) will continue
polling.
Is there a built-in way to disable replication on slave side in a persistent
manner?
Currently I am using system property sub
(11/02/22 13:46), Andy wrote:
Hello,
I'm looking into Field Collapsing. According to the documentation one limitation is that
"distributed search support for result grouping has not yet been implemented."
Just wondered if there's any plan to add distributed search support to field
collapsing.
Hi all,
to my keen intrest on solr indexing mechanism i started mining the
code of solr indexing (/update/extract), i read the indexing file formats,
scoring procedure, i have some queries regarding this..
1) the scoring is performed on the dynamic and precalculated value(doc
boost, field bo
Hey Rajani,
>From what I've seen, you just need to copy the Tomcat folder and change the
following ports in server.xml: shutdown, connector,ajp. Then you can start
them up independently.
Regards,
Jonathan
On Tue, Feb 22, 2011 at 3:15 PM, rajini maski wrote:
> I have a tomca
I have a tomcat6.0 instance running in my system, with
connector port-8090, shutdown port -8005 ,AJP/1.3 port-8009 and redirect
port-8443 in server.xml (path = C:\Program Files\Apache Software
Foundation\Tomcat 6.0\conf\server.xml)
How do I configure one mor
Hi,
Even if the customer types a correct product name, how do you know that
merchant A and merchant B both have registered that exact product in the same
way?
Merchant A may say as product name "White Sony LCD TV XY123" and the other says
"Sony XY123 LCD TV", colour=white
If you're serious ab
Hi,
Please explain some more.
a) What version of Solr?
b) Are you trying to feed XML or PDF?
c) What request handler are you feeding to? /update or /update/extract ?
d) Can you copy/paste some more lines from the error log?
--
Jan Høydahl, search solution architect
Cominvent AS - www.cominvent.co
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