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Posted to users@solr.apache.org by Alessandro Benedetti <a....@sease.io> on 2023/08/02 08:16:13 UTC
Re: knn parser not working as expected
Can you post the debug section related to query parsing?
You can get it using 'debug=query'.
What's your select request handler configuration?
Cheers
--------------------------
*Alessandro Benedetti*
Director @ Sease Ltd.
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02/08/23,
10:12:48
On Mon, 31 Jul 2023 at 22:19, gnandre <ar...@gmail.com> wrote:
> Any pointers where should I look to resolve this issue? Thanks!
>
> On Thu, Jul 27, 2023 at 9:25 PM gnandre <ar...@gmail.com> wrote:
>
> > But the q parameter is still not working. I am stumped.
> >
> > On Fri, Jul 21, 2023 at 1:43 AM gnandre <ar...@gmail.com> wrote:
> >
> >> Thanks. If I move the knn parser syntax and value to fq param and make q
> >> as *:*, it works and starts giving relevant results instantly.
> >>
> >> curl -X POST -H "Content-Type: application/json" -d '{
> >> "params": {
> >> "q": "*:*", "fq": "{!knn f=dense_vector
> >>
> topK=1}[0.06525743007659912,0.015727980062365532,0.003069591475650668,-0.016254400834441185,0.003478930564597249,-0.02475954219698906,0.020238326862454414,0.010255611501634121,0.05522076040506363,0.020635411143302917,0.05825875699520111,-0.05110647529363632,-0.04696913808584213,0.05991407483816147,-0.0003015052934642881,0.03625837340950966,-0.044656239449977875,-0.06582673639059067,-0.06842341274023056,-0.022927379235625267,0.048230838030576706,-0.12659960985183716,-0.019311215728521347,-0.04432906210422516,0.03600681200623512,0.010301047936081886,0.08415472507476807,0.04727723449468613,-0.0584205724298954,-0.045265913009643555,0.012285877950489521,0.0034233061596751213,-0.00982636958360672,-0.013216182589530945,-0.038882751017808914,-0.05872005969285965,-0.029350444674491882,0.04930287227034569,0.0022274062503129244,0.01728842593729496,-0.033338762819767,-0.045831114053726196,0.072530098259449,0.03804686293005943,0.0021682181395590305,-0.05424166098237038,-0.004494055639952421,0.05843663960695267,0.058729417622089386,0.016252348199486732,0.0019551776349544525,-0.012190568260848522,-0.08235936611890793,-0.003848800901323557,0.028969185426831245,0.047798849642276764,-0.04074695333838463,-0.10175333172082901,0.06699151545763016,-0.06788542866706848,-0.01607389748096466,0.07294511049985886,0.007754810154438019,0.039606861770153046,0.07451225817203522,-0.029679888859391212,0.014015864580869675,0.08055979013442993,0.0010412412229925394,0.13284511864185333,-0.013288799673318863,-0.05446619912981987,-0.03510258346796036,-0.12459734082221985,-0.017629574984312057,-0.04287091642618179,-0.019087448716163635,0.027409998700022697,-0.040427371859550476,-0.1713477075099945,-0.0035959691740572453,0.01750982739031315,-0.06452985852956772,0.10622204840183258,-0.06865541636943817,0.06022517383098602,0.03378240391612053,0.02320132404565811,0.02072194404900074,0.03390982002019882,0.0051648980006575584,0.05843415856361389,-0.07012602686882019,0.046549294143915176,0.005304296966642141,0.09183698892593384,0.060101959854364395,-0.031673040241003036,0.03126641735434532,0.10213921219110489,0.07624002546072006,-0.09995660930871964,0.03316718339920044,-0.040208760648965836,-0.016963355243206024,-0.01603076048195362,-0.00566966412588954,0.0570228286087513,0.006566803902387619,0.028397461399435997,-0.03737075999379158,-0.03357473015785217,-0.05060608312487602,0.0882791057229042,0.14182551205158234,0.01651209406554699,0.047577112913131714,-0.028357332572340965,-0.12397051602602005,0.03264006972312927,0.030581200495362282,0.025287700816988945,-0.08509892970323563,0.0323619470000267,-0.06732083112001419,0.0193667970597744,0.07096285372972488,-5.732041797079612e-33,0.033934514969587326,0.029480531811714172,-0.024119360372424126,0.03248802572488785,0.060654137283563614,-0.04089922457933426,-0.06845896691083908,0.015865417197346687,-0.03816983848810196,0.12768638134002686,-0.047979939728975296,0.01888129487633705,0.01966758444905281,-0.021792754530906677,-0.00209379056468606,-0.060791824012994766,0.07595516741275787,-0.05137578397989273,-0.020345840603113174,0.02730456180870533,-0.08421282470226288,0.0052170781418681145,-0.0396740548312664,0.013655638322234154,0.043763574212789536,0.0368662029504776,-0.021710995584726334,0.03603581339120865,0.04991370812058449,-0.007524373475462198,0.033250145614147186,0.0669487863779068,-0.012807670049369335,-0.08904062211513519,-0.04803512617945671,-0.0461772084236145,0.018098553642630577,0.01096352282911539,0.0617918036878109,0.014066621661186218,-0.03305654972791672,-0.08129353821277618,-0.025270603597164154,0.03537251427769661,0.06029881164431572,0.06169535592198372,0.0355769582092762,0.03534447401762009,-0.047377053648233414,0.053076375275850296,-0.019250469282269478,-0.03837420791387558,-0.00834209006279707,0.031550273299217224,0.004682184662669897,0.0590718574821949,0.0326957181096077,-0.041941817849874496,-0.04179370403289795,-0.010403091087937355,0.11914990842342377,-0.049126915633678436,0.015761952847242355,-0.012162514962255955,-0.05942496284842491,0.04794146493077278,-0.06834675371646881,-0.03294386342167854,0.02242257259786129,0.0774146020412445,-0.10922225564718246,0.023828692734241486,0.054935190826654434,0.0202674251049757,-0.057155776768922806,-0.009578827768564224,-0.051850661635398865,0.09117215871810913,-0.07315851002931595,-0.0019339871359989047,-0.05835318937897682,-0.058747921139001846,-0.05519327148795128,-0.014699703082442284,-0.0020833320450037718,-0.05721793323755264,0.055632084608078,0.006448595318943262,0.0034963993821293116,-0.031087594106793404,-0.09541762620210648,0.03679275885224342,-0.012651922181248665,-0.038976479321718216,-0.013171667233109474,3.5278054836115376e-33,-0.057552605867385864,0.15763822197914124,0.008786757476627827,0.029096176847815514,-0.011134237051010132,0.030201362445950508,0.011168091557919979,-0.04709974676370621,0.02930905669927597,0.03612598031759262,-0.08490683138370514,-0.04587208107113838,0.026682967320084572,0.014088774099946022,0.1239641904830932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> >> "fl": "url,score"
> >> }
> >> }' http://localhost:8983/solr/doc/select
> >>
> >> On Wed, Jul 19, 2023 at 3:25 AM Matthias Krüger <
> >> mkrueger@opensourceconnections.com> wrote:
> >>
> >>> The query format looks correct. You can add "debug": true to the posted
> >>> JSON to verify whether your suspicion about Solr not using the
> KnnQParser
> >>> is correct.
> >>>
> >>> On Wed, Jul 19, 2023 at 7:04 AM gnandre <ar...@gmail.com>
> wrote:
> >>>
> >>> > Hi,
> >>> >
> >>> > I am trying to use the knn parser in Solr 9.2.1 as follows:
> >>> >
> >>> > curl -X POST -H "Content-Type: application/json" -d '{
> >>> > "params": {
> >>> > "q": "{!knn f=dense_vector
> >>> >
> >>> >
> >>>
> 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> >>> > "fl": "url,score"
> >>> > }
> >>> > }' http://localhost:8983/solr/doc/select
> >>> >
> >>> > It returns the results but the results seem to be matching to knn as
> a
> >>> word
> >>> > instead of treating it as a parser. The search query vector is not
> >>> related
> >>> > to any knn topic. Am I missing something?
> >>> > I am using post request because if I use get request then I run into
> a
> >>> URI
> >>> > too long issue.
> >>> >
> >>>
> >>
>
Re: knn parser not working as expected
Posted by gnandre <ar...@gmail.com>.
Thanks! That was it!
The config defType was taking the precedence. After removing that, it
started working fine.
Shouldn't the parser mentioned in the query take precedence over what is
mentioned in the config file?
And just one related question, the other config inside this request handler
does not matter for dense vector search right? like qf, pf, tie etc shown
below?
I might as well just use an empty request handler for the dense vector
search.
<requestHandler name="/select" class="solr.SearchHandler"> <!-- default
values for query parameters --> <lst name="defaults"> <str name=
"lowercaseOperators">true</str> <str name="echoParams">explicit</str> <float
name="tie">0.01</float> <str name="qf"> body^0.5 title^1.2 </str> <str name=
"pf"> body^0.5 title^1.2 site^1.5 </str> <int name="ps">100</int> <str name=
"q.op">AND</str> </lst> </requestHandler>
On Mon, Aug 7, 2023 at 8:35 PM Joel Bernstein <jo...@gmail.com> wrote:
> Oh wait, I just saw your post above with the config. I suspect it's the
> hardcoded defType that is causing this problem. Try testing with this
> removed to confirm.
>
> Joel Bernstein
> http://joelsolr.blogspot.com/
>
>
> On Mon, Aug 7, 2023 at 8:32 PM Joel Bernstein <jo...@gmail.com> wrote:
>
> > So, the knn query is being parsed into an edismax query in the
> > attached debug output. So something is definitely not working as
> expected.
> > In your solrconfig.xml do you have a hardcoded qparser for the request
> > handler?
> >
> > Joel Bernstein
> > http://joelsolr.blogspot.com/
> >
> >
> > On Fri, Aug 4, 2023 at 12:09 PM gnandre <ar...@gmail.com> wrote:
> >
> >> Also, here is the debug output for that workaround with fq I mentioned.
> >> This debug output is not big.
> >>
> >> "debug":{
> >> "rawquerystring":"*:*",
> >> "querystring":"*:*",
> >> "parsedquery":"+(+MatchAllDocsQuery(*:*)) ()",
> >> "parsedquery_toString":"+(+*:*) ()",
> >> "json":{"params":{
> >> "q":"*:*",
> >> "fq":"{!knn f=dense_vector
> >>
> >>
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> >> "fl":"url,score",
> >> "debug":"query"}},
> >> "QParser":"ExtendedDismaxQParser",
> >> "altquerystring":null,
> >> "boost_queries":null,
> >> "parsed_boost_queries":[],
> >> "boostfuncs":null,
> >> "filter_queries":["{!knn f=dense_vector
> >>
> >>
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> >>
> >>
> >>
> "parsed_filter_queries":["KnnVectorQuery(KnnVectorQuery:dense_vector[0.06525743,...][1])"]}}
> >>
> >> On Fri, Aug 4, 2023 at 12:04 PM gnandre <ar...@gmail.com>
> wrote:
> >>
> >> >
> >> > Thanks for your replies. Debug output is very large. I added it to a
> >> file
> >> > and attached it to this email.
> >> >
> >> > And here is the config for select request handler
> >> >
> >> > <requestHandler name="/select" class="solr.SearchHandler"> <!--
> default
> >> > values for query parameters --> <lst name="defaults"> <str
> >> name="defType">
> >> > edismax</str> <str name="lowercaseOperators">true</str> <str name=
> >> > "echoParams">explicit</str> <float name="tie">0.01</float> <str
> >> name="qf">
> >> > body^0.5 title^1.2 </str> <str name="pf"> body^0.5 title^1.2 site^1.5
> </
> >> > str> <int name="ps">100</int> <str name="q.op">AND</str> </lst> </
> >> > requestHandler>
> >> >
> >> >
> >> > On Wed, Aug 2, 2023 at 4:16 AM Alessandro Benedetti <
> >> a.benedetti@sease.io>
> >> > wrote:
> >> >
> >> >> Can you post the debug section related to query parsing?
> >> >> You can get it using 'debug=query'.
> >> >> What's your select request handler configuration?
> >> >>
> >> >> Cheers
> >> >> --------------------------
> >> >> *Alessandro Benedetti*
> >> >> Director @ Sease Ltd.
> >> >> *Apache Lucene/Solr Committer*
> >> >> *Apache Solr PMC Member*
> >> >>
> >> >> e-mail: a.benedetti@sease.io
> >> >>
> >> >>
> >> >> *Sease* - Information Retrieval Applied
> >> >> Consulting | Training | Open Source
> >> >>
> >> >> Website: Sease.io <http://sease.io/>
> >> >> LinkedIn <https://linkedin.com/company/sease-ltd> | Twitter
> >> >> <https://twitter.com/seaseltd> | Youtube
> >> >> <https://www.youtube.com/channel/UCDx86ZKLYNpI3gzMercM7BQ> | Github
> >> >> <https://github.com/seaseltd>
> >> >>
> >> >> [image: Mailtrack]
> >> >> <
> >> >>
> >>
> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
> >> >> >
> >> >> Sender
> >> >> notified by
> >> >> Mailtrack
> >> >> <
> >> >>
> >>
> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
> >> >> >
> >> >> 02/08/23,
> >> >> 10:12:48
> >> >>
> >> >> On Mon, 31 Jul 2023 at 22:19, gnandre <ar...@gmail.com>
> wrote:
> >> >>
> >> >> > Any pointers where should I look to resolve this issue? Thanks!
> >> >> >
> >> >> > On Thu, Jul 27, 2023 at 9:25 PM gnandre <ar...@gmail.com>
> >> >> wrote:
> >> >> >
> >> >> > > But the q parameter is still not working. I am stumped.
> >> >> > >
> >> >> > > On Fri, Jul 21, 2023 at 1:43 AM gnandre <arnoldbronley@gmail.com
> >
> >> >> wrote:
> >> >> > >
> >> >> > >> Thanks. If I move the knn parser syntax and value to fq param
> and
> >> >> make q
> >> >> > >> as *:*, it works and starts giving relevant results instantly.
> >> >> > >>
> >> >> > >> curl -X POST -H "Content-Type: application/json" -d '{
> >> >> > >> "params": {
> >> >> > >> "q": "*:*", "fq": "{!knn f=dense_vector
> >> >> > >>
> >> >> >
> >> >>
> >>
> 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> >> >> > >> "fl": "url,score"
> >> >> > >> }
> >> >> > >> }' http://localhost:8983/solr/doc/select
> >> >> > >>
> >> >> > >> On Wed, Jul 19, 2023 at 3:25 AM Matthias Krüger <
> >> >> > >> mkrueger@opensourceconnections.com> wrote:
> >> >> > >>
> >> >> > >>> The query format looks correct. You can add "debug": true to
> the
> >> >> posted
> >> >> > >>> JSON to verify whether your suspicion about Solr not using the
> >> >> > KnnQParser
> >> >> > >>> is correct.
> >> >> > >>>
> >> >> > >>> On Wed, Jul 19, 2023 at 7:04 AM gnandre <
> arnoldbronley@gmail.com
> >> >
> >> >> > wrote:
> >> >> > >>>
> >> >> > >>> > Hi,
> >> >> > >>> >
> >> >> > >>> > I am trying to use the knn parser in Solr 9.2.1 as follows:
> >> >> > >>> >
> >> >> > >>> > curl -X POST -H "Content-Type: application/json" -d '{
> >> >> > >>> > "params": {
> >> >> > >>> > "q": "{!knn f=dense_vector
> >> >> > >>> >
> >> >> > >>> >
> >> >> > >>>
> >> >> >
> >> >>
> >>
> 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> >> >> > >>> > "fl": "url,score"
> >> >> > >>> > }
> >> >> > >>> > }' http://localhost:8983/solr/doc/select
> >> >> > >>> >
> >> >> > >>> > It returns the results but the results seem to be matching to
> >> knn
> >> >> as
> >> >> > a
> >> >> > >>> word
> >> >> > >>> > instead of treating it as a parser. The search query vector
> is
> >> not
> >> >> > >>> related
> >> >> > >>> > to any knn topic. Am I missing something?
> >> >> > >>> > I am using post request because if I use get request then I
> run
> >> >> into
> >> >> > a
> >> >> > >>> URI
> >> >> > >>> > too long issue.
> >> >> > >>> >
> >> >> > >>>
> >> >> > >>
> >> >> >
> >> >>
> >> >
> >>
> >
>
Re: knn parser not working as expected
Posted by Joel Bernstein <jo...@gmail.com>.
Oh wait, I just saw your post above with the config. I suspect it's the
hardcoded defType that is causing this problem. Try testing with this
removed to confirm.
Joel Bernstein
http://joelsolr.blogspot.com/
On Mon, Aug 7, 2023 at 8:32 PM Joel Bernstein <jo...@gmail.com> wrote:
> So, the knn query is being parsed into an edismax query in the
> attached debug output. So something is definitely not working as expected.
> In your solrconfig.xml do you have a hardcoded qparser for the request
> handler?
>
> Joel Bernstein
> http://joelsolr.blogspot.com/
>
>
> On Fri, Aug 4, 2023 at 12:09 PM gnandre <ar...@gmail.com> wrote:
>
>> Also, here is the debug output for that workaround with fq I mentioned.
>> This debug output is not big.
>>
>> "debug":{
>> "rawquerystring":"*:*",
>> "querystring":"*:*",
>> "parsedquery":"+(+MatchAllDocsQuery(*:*)) ()",
>> "parsedquery_toString":"+(+*:*) ()",
>> "json":{"params":{
>> "q":"*:*",
>> "fq":"{!knn f=dense_vector
>>
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>> "fl":"url,score",
>> "debug":"query"}},
>> "QParser":"ExtendedDismaxQParser",
>> "altquerystring":null,
>> "boost_queries":null,
>> "parsed_boost_queries":[],
>> "boostfuncs":null,
>> "filter_queries":["{!knn f=dense_vector
>>
>> 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>>
>>
>> "parsed_filter_queries":["KnnVectorQuery(KnnVectorQuery:dense_vector[0.06525743,...][1])"]}}
>>
>> On Fri, Aug 4, 2023 at 12:04 PM gnandre <ar...@gmail.com> wrote:
>>
>> >
>> > Thanks for your replies. Debug output is very large. I added it to a
>> file
>> > and attached it to this email.
>> >
>> > And here is the config for select request handler
>> >
>> > <requestHandler name="/select" class="solr.SearchHandler"> <!-- default
>> > values for query parameters --> <lst name="defaults"> <str
>> name="defType">
>> > edismax</str> <str name="lowercaseOperators">true</str> <str name=
>> > "echoParams">explicit</str> <float name="tie">0.01</float> <str
>> name="qf">
>> > body^0.5 title^1.2 </str> <str name="pf"> body^0.5 title^1.2 site^1.5 </
>> > str> <int name="ps">100</int> <str name="q.op">AND</str> </lst> </
>> > requestHandler>
>> >
>> >
>> > On Wed, Aug 2, 2023 at 4:16 AM Alessandro Benedetti <
>> a.benedetti@sease.io>
>> > wrote:
>> >
>> >> Can you post the debug section related to query parsing?
>> >> You can get it using 'debug=query'.
>> >> What's your select request handler configuration?
>> >>
>> >> Cheers
>> >> --------------------------
>> >> *Alessandro Benedetti*
>> >> Director @ Sease Ltd.
>> >> *Apache Lucene/Solr Committer*
>> >> *Apache Solr PMC Member*
>> >>
>> >> e-mail: a.benedetti@sease.io
>> >>
>> >>
>> >> *Sease* - Information Retrieval Applied
>> >> Consulting | Training | Open Source
>> >>
>> >> Website: Sease.io <http://sease.io/>
>> >> LinkedIn <https://linkedin.com/company/sease-ltd> | Twitter
>> >> <https://twitter.com/seaseltd> | Youtube
>> >> <https://www.youtube.com/channel/UCDx86ZKLYNpI3gzMercM7BQ> | Github
>> >> <https://github.com/seaseltd>
>> >>
>> >> [image: Mailtrack]
>> >> <
>> >>
>> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
>> >> >
>> >> Sender
>> >> notified by
>> >> Mailtrack
>> >> <
>> >>
>> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
>> >> >
>> >> 02/08/23,
>> >> 10:12:48
>> >>
>> >> On Mon, 31 Jul 2023 at 22:19, gnandre <ar...@gmail.com> wrote:
>> >>
>> >> > Any pointers where should I look to resolve this issue? Thanks!
>> >> >
>> >> > On Thu, Jul 27, 2023 at 9:25 PM gnandre <ar...@gmail.com>
>> >> wrote:
>> >> >
>> >> > > But the q parameter is still not working. I am stumped.
>> >> > >
>> >> > > On Fri, Jul 21, 2023 at 1:43 AM gnandre <ar...@gmail.com>
>> >> wrote:
>> >> > >
>> >> > >> Thanks. If I move the knn parser syntax and value to fq param and
>> >> make q
>> >> > >> as *:*, it works and starts giving relevant results instantly.
>> >> > >>
>> >> > >> curl -X POST -H "Content-Type: application/json" -d '{
>> >> > >> "params": {
>> >> > >> "q": "*:*", "fq": "{!knn f=dense_vector
>> >> > >>
>> >> >
>> >>
>> 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>> >> > >> "fl": "url,score"
>> >> > >> }
>> >> > >> }' http://localhost:8983/solr/doc/select
>> >> > >>
>> >> > >> On Wed, Jul 19, 2023 at 3:25 AM Matthias Krüger <
>> >> > >> mkrueger@opensourceconnections.com> wrote:
>> >> > >>
>> >> > >>> The query format looks correct. You can add "debug": true to the
>> >> posted
>> >> > >>> JSON to verify whether your suspicion about Solr not using the
>> >> > KnnQParser
>> >> > >>> is correct.
>> >> > >>>
>> >> > >>> On Wed, Jul 19, 2023 at 7:04 AM gnandre <arnoldbronley@gmail.com
>> >
>> >> > wrote:
>> >> > >>>
>> >> > >>> > Hi,
>> >> > >>> >
>> >> > >>> > I am trying to use the knn parser in Solr 9.2.1 as follows:
>> >> > >>> >
>> >> > >>> > curl -X POST -H "Content-Type: application/json" -d '{
>> >> > >>> > "params": {
>> >> > >>> > "q": "{!knn f=dense_vector
>> >> > >>> >
>> >> > >>> >
>> >> > >>>
>> >> >
>> >>
>> 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>> >> > >>> > "fl": "url,score"
>> >> > >>> > }
>> >> > >>> > }' http://localhost:8983/solr/doc/select
>> >> > >>> >
>> >> > >>> > It returns the results but the results seem to be matching to
>> knn
>> >> as
>> >> > a
>> >> > >>> word
>> >> > >>> > instead of treating it as a parser. The search query vector is
>> not
>> >> > >>> related
>> >> > >>> > to any knn topic. Am I missing something?
>> >> > >>> > I am using post request because if I use get request then I run
>> >> into
>> >> > a
>> >> > >>> URI
>> >> > >>> > too long issue.
>> >> > >>> >
>> >> > >>>
>> >> > >>
>> >> >
>> >>
>> >
>>
>
Re: knn parser not working as expected
Posted by Joel Bernstein <jo...@gmail.com>.
So, the knn query is being parsed into an edismax query in the
attached debug output. So something is definitely not working as expected.
In your solrconfig.xml do you have a hardcoded qparser for the request
handler?
Joel Bernstein
http://joelsolr.blogspot.com/
On Fri, Aug 4, 2023 at 12:09 PM gnandre <ar...@gmail.com> wrote:
> Also, here is the debug output for that workaround with fq I mentioned.
> This debug output is not big.
>
> "debug":{
> "rawquerystring":"*:*",
> "querystring":"*:*",
> "parsedquery":"+(+MatchAllDocsQuery(*:*)) ()",
> "parsedquery_toString":"+(+*:*) ()",
> "json":{"params":{
> "q":"*:*",
> "fq":"{!knn f=dense_vector
>
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>
>
> "parsed_filter_queries":["KnnVectorQuery(KnnVectorQuery:dense_vector[0.06525743,...][1])"]}}
>
> On Fri, Aug 4, 2023 at 12:04 PM gnandre <ar...@gmail.com> wrote:
>
> >
> > Thanks for your replies. Debug output is very large. I added it to a file
> > and attached it to this email.
> >
> > And here is the config for select request handler
> >
> > <requestHandler name="/select" class="solr.SearchHandler"> <!-- default
> > values for query parameters --> <lst name="defaults"> <str
> name="defType">
> > edismax</str> <str name="lowercaseOperators">true</str> <str name=
> > "echoParams">explicit</str> <float name="tie">0.01</float> <str
> name="qf">
> > body^0.5 title^1.2 </str> <str name="pf"> body^0.5 title^1.2 site^1.5 </
> > str> <int name="ps">100</int> <str name="q.op">AND</str> </lst> </
> > requestHandler>
> >
> >
> > On Wed, Aug 2, 2023 at 4:16 AM Alessandro Benedetti <
> a.benedetti@sease.io>
> > wrote:
> >
> >> Can you post the debug section related to query parsing?
> >> You can get it using 'debug=query'.
> >> What's your select request handler configuration?
> >>
> >> Cheers
> >> --------------------------
> >> *Alessandro Benedetti*
> >> Director @ Sease Ltd.
> >> *Apache Lucene/Solr Committer*
> >> *Apache Solr PMC Member*
> >>
> >> e-mail: a.benedetti@sease.io
> >>
> >>
> >> *Sease* - Information Retrieval Applied
> >> Consulting | Training | Open Source
> >>
> >> Website: Sease.io <http://sease.io/>
> >> LinkedIn <https://linkedin.com/company/sease-ltd> | Twitter
> >> <https://twitter.com/seaseltd> | Youtube
> >> <https://www.youtube.com/channel/UCDx86ZKLYNpI3gzMercM7BQ> | Github
> >> <https://github.com/seaseltd>
> >>
> >> [image: Mailtrack]
> >> <
> >>
> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
> >> >
> >> Sender
> >> notified by
> >> Mailtrack
> >> <
> >>
> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
> >> >
> >> 02/08/23,
> >> 10:12:48
> >>
> >> On Mon, 31 Jul 2023 at 22:19, gnandre <ar...@gmail.com> wrote:
> >>
> >> > Any pointers where should I look to resolve this issue? Thanks!
> >> >
> >> > On Thu, Jul 27, 2023 at 9:25 PM gnandre <ar...@gmail.com>
> >> wrote:
> >> >
> >> > > But the q parameter is still not working. I am stumped.
> >> > >
> >> > > On Fri, Jul 21, 2023 at 1:43 AM gnandre <ar...@gmail.com>
> >> wrote:
> >> > >
> >> > >> Thanks. If I move the knn parser syntax and value to fq param and
> >> make q
> >> > >> as *:*, it works and starts giving relevant results instantly.
> >> > >>
> >> > >> curl -X POST -H "Content-Type: application/json" -d '{
> >> > >> "params": {
> >> > >> "q": "*:*", "fq": "{!knn f=dense_vector
> >> > >>
> >> >
> >>
> 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> >> > >> "fl": "url,score"
> >> > >> }
> >> > >> }' http://localhost:8983/solr/doc/select
> >> > >>
> >> > >> On Wed, Jul 19, 2023 at 3:25 AM Matthias Krüger <
> >> > >> mkrueger@opensourceconnections.com> wrote:
> >> > >>
> >> > >>> The query format looks correct. You can add "debug": true to the
> >> posted
> >> > >>> JSON to verify whether your suspicion about Solr not using the
> >> > KnnQParser
> >> > >>> is correct.
> >> > >>>
> >> > >>> On Wed, Jul 19, 2023 at 7:04 AM gnandre <ar...@gmail.com>
> >> > wrote:
> >> > >>>
> >> > >>> > Hi,
> >> > >>> >
> >> > >>> > I am trying to use the knn parser in Solr 9.2.1 as follows:
> >> > >>> >
> >> > >>> > curl -X POST -H "Content-Type: application/json" -d '{
> >> > >>> > "params": {
> >> > >>> > "q": "{!knn f=dense_vector
> >> > >>> >
> >> > >>> >
> >> > >>>
> >> >
> >>
> 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> >> > >>> > "fl": "url,score"
> >> > >>> > }
> >> > >>> > }' http://localhost:8983/solr/doc/select
> >> > >>> >
> >> > >>> > It returns the results but the results seem to be matching to
> knn
> >> as
> >> > a
> >> > >>> word
> >> > >>> > instead of treating it as a parser. The search query vector is
> not
> >> > >>> related
> >> > >>> > to any knn topic. Am I missing something?
> >> > >>> > I am using post request because if I use get request then I run
> >> into
> >> > a
> >> > >>> URI
> >> > >>> > too long issue.
> >> > >>> >
> >> > >>>
> >> > >>
> >> >
> >>
> >
>
Re: knn parser not working as expected
Posted by gnandre <ar...@gmail.com>.
Also, here is the debug output for that workaround with fq I mentioned.
This debug output is not big.
"debug":{
"rawquerystring":"*:*",
"querystring":"*:*",
"parsedquery":"+(+MatchAllDocsQuery(*:*)) ()",
"parsedquery_toString":"+(+*:*) ()",
"json":{"params":{
"q":"*:*",
"fq":"{!knn f=dense_vector
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"parsed_filter_queries":["KnnVectorQuery(KnnVectorQuery:dense_vector[0.06525743,...][1])"]}}
On Fri, Aug 4, 2023 at 12:04 PM gnandre <ar...@gmail.com> wrote:
>
> Thanks for your replies. Debug output is very large. I added it to a file
> and attached it to this email.
>
> And here is the config for select request handler
>
> <requestHandler name="/select" class="solr.SearchHandler"> <!-- default
> values for query parameters --> <lst name="defaults"> <str name="defType">
> edismax</str> <str name="lowercaseOperators">true</str> <str name=
> "echoParams">explicit</str> <float name="tie">0.01</float> <str name="qf">
> body^0.5 title^1.2 </str> <str name="pf"> body^0.5 title^1.2 site^1.5 </
> str> <int name="ps">100</int> <str name="q.op">AND</str> </lst> </
> requestHandler>
>
>
> On Wed, Aug 2, 2023 at 4:16 AM Alessandro Benedetti <a....@sease.io>
> wrote:
>
>> Can you post the debug section related to query parsing?
>> You can get it using 'debug=query'.
>> What's your select request handler configuration?
>>
>> Cheers
>> --------------------------
>> *Alessandro Benedetti*
>> Director @ Sease Ltd.
>> *Apache Lucene/Solr Committer*
>> *Apache Solr PMC Member*
>>
>> e-mail: a.benedetti@sease.io
>>
>>
>> *Sease* - Information Retrieval Applied
>> Consulting | Training | Open Source
>>
>> Website: Sease.io <http://sease.io/>
>> LinkedIn <https://linkedin.com/company/sease-ltd> | Twitter
>> <https://twitter.com/seaseltd> | Youtube
>> <https://www.youtube.com/channel/UCDx86ZKLYNpI3gzMercM7BQ> | Github
>> <https://github.com/seaseltd>
>>
>> [image: Mailtrack]
>> <
>> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
>> >
>> Sender
>> notified by
>> Mailtrack
>> <
>> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
>> >
>> 02/08/23,
>> 10:12:48
>>
>> On Mon, 31 Jul 2023 at 22:19, gnandre <ar...@gmail.com> wrote:
>>
>> > Any pointers where should I look to resolve this issue? Thanks!
>> >
>> > On Thu, Jul 27, 2023 at 9:25 PM gnandre <ar...@gmail.com>
>> wrote:
>> >
>> > > But the q parameter is still not working. I am stumped.
>> > >
>> > > On Fri, Jul 21, 2023 at 1:43 AM gnandre <ar...@gmail.com>
>> wrote:
>> > >
>> > >> Thanks. If I move the knn parser syntax and value to fq param and
>> make q
>> > >> as *:*, it works and starts giving relevant results instantly.
>> > >>
>> > >> curl -X POST -H "Content-Type: application/json" -d '{
>> > >> "params": {
>> > >> "q": "*:*", "fq": "{!knn f=dense_vector
>> > >>
>> >
>> topK=1}[0.06525743007659912,0.015727980062365532,0.003069591475650668,-0.016254400834441185,0.003478930564597249,-0.02475954219698906,0.020238326862454414,0.010255611501634121,0.05522076040506363,0.020635411143302917,0.05825875699520111,-0.05110647529363632,-0.04696913808584213,0.05991407483816147,-0.0003015052934642881,0.03625837340950966,-0.044656239449977875,-0.06582673639059067,-0.06842341274023056,-0.022927379235625267,0.048230838030576706,-0.12659960985183716,-0.019311215728521347,-0.04432906210422516,0.03600681200623512,0.010301047936081886,0.08415472507476807,0.04727723449468613,-0.0584205724298954,-0.045265913009643555,0.012285877950489521,0.0034233061596751213,-0.00982636958360672,-0.013216182589530945,-0.038882751017808914,-0.05872005969285965,-0.029350444674491882,0.04930287227034569,0.0022274062503129244,0.01728842593729496,-0.033338762819767,-0.045831114053726196,0.072530098259449,0.03804686293005943,0.0021682181395590305,-0.05424166098237038,-0.004494055639952421,0.05843663960695267,0.058729417622089386,0.016252348199486732,0.0019551776349544525,-0.012190568260848522,-0.08235936611890793,-0.003848800901323557,0.028969185426831245,0.047798849642276764,-0.04074695333838463,-0.10175333172082901,0.06699151545763016,-0.06788542866706848,-0.01607389748096466,0.07294511049985886,0.007754810154438019,0.039606861770153046,0.07451225817203522,-0.029679888859391212,0.014015864580869675,0.08055979013442993,0.0010412412229925394,0.13284511864185333,-0.013288799673318863,-0.05446619912981987,-0.03510258346796036,-0.12459734082221985,-0.017629574984312057,-0.04287091642618179,-0.019087448716163635,0.027409998700022697,-0.040427371859550476,-0.1713477075099945,-0.0035959691740572453,0.01750982739031315,-0.06452985852956772,0.10622204840183258,-0.06865541636943817,0.06022517383098602,0.03378240391612053,0.02320132404565811,0.02072194404900074,0.03390982002019882,0.0051648980006575584,0.05843415856361389,-0.07012602686882019,0.046549294143915176,0.005304296966642141,0.09183698892593384,0.060101959854364395,-0.031673040241003036,0.03126641735434532,0.10213921219110489,0.07624002546072006,-0.09995660930871964,0.03316718339920044,-0.040208760648965836,-0.016963355243206024,-0.01603076048195362,-0.00566966412588954,0.0570228286087513,0.006566803902387619,0.028397461399435997,-0.03737075999379158,-0.03357473015785217,-0.05060608312487602,0.0882791057229042,0.14182551205158234,0.01651209406554699,0.047577112913131714,-0.028357332572340965,-0.12397051602602005,0.03264006972312927,0.030581200495362282,0.025287700816988945,-0.08509892970323563,0.0323619470000267,-0.06732083112001419,0.0193667970597744,0.07096285372972488,-5.732041797079612e-33,0.033934514969587326,0.029480531811714172,-0.024119360372424126,0.03248802572488785,0.060654137283563614,-0.04089922457933426,-0.06845896691083908,0.015865417197346687,-0.03816983848810196,0.12768638134002686,-0.047979939728975296,0.01888129487633705,0.01966758444905281,-0.021792754530906677,-0.00209379056468606,-0.060791824012994766,0.07595516741275787,-0.05137578397989273,-0.020345840603113174,0.02730456180870533,-0.08421282470226288,0.0052170781418681145,-0.0396740548312664,0.013655638322234154,0.043763574212789536,0.0368662029504776,-0.021710995584726334,0.03603581339120865,0.04991370812058449,-0.007524373475462198,0.033250145614147186,0.0669487863779068,-0.012807670049369335,-0.08904062211513519,-0.04803512617945671,-0.0461772084236145,0.018098553642630577,0.01096352282911539,0.0617918036878109,0.014066621661186218,-0.03305654972791672,-0.08129353821277618,-0.025270603597164154,0.03537251427769661,0.06029881164431572,0.06169535592198372,0.0355769582092762,0.03534447401762009,-0.047377053648233414,0.053076375275850296,-0.019250469282269478,-0.03837420791387558,-0.00834209006279707,0.031550273299217224,0.004682184662669897,0.0590718574821949,0.0326957181096077,-0.041941817849874496,-0.04179370403289795,-0.010403091087937355,0.11914990842342377,-0.049126915633678436,0.015761952847242355,-0.012162514962255955,-0.05942496284842491,0.04794146493077278,-0.06834675371646881,-0.03294386342167854,0.02242257259786129,0.0774146020412445,-0.10922225564718246,0.023828692734241486,0.054935190826654434,0.0202674251049757,-0.057155776768922806,-0.009578827768564224,-0.051850661635398865,0.09117215871810913,-0.07315851002931595,-0.0019339871359989047,-0.05835318937897682,-0.058747921139001846,-0.05519327148795128,-0.014699703082442284,-0.0020833320450037718,-0.05721793323755264,0.055632084608078,0.006448595318943262,0.0034963993821293116,-0.031087594106793404,-0.09541762620210648,0.03679275885224342,-0.012651922181248665,-0.038976479321718216,-0.013171667233109474,3.5278054836115376e-33,-0.057552605867385864,0.15763822197914124,0.008786757476627827,0.029096176847815514,-0.011134237051010132,0.030201362445950508,0.011168091557919979,-0.04709974676370621,0.02930905669927597,0.03612598031759262,-0.08490683138370514,-0.04587208107113838,0.026682967320084572,0.014088774099946022,0.1239641904830932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>> > >> "fl": "url,score"
>> > >> }
>> > >> }' http://localhost:8983/solr/doc/select
>> > >>
>> > >> On Wed, Jul 19, 2023 at 3:25 AM Matthias Krüger <
>> > >> mkrueger@opensourceconnections.com> wrote:
>> > >>
>> > >>> The query format looks correct. You can add "debug": true to the
>> posted
>> > >>> JSON to verify whether your suspicion about Solr not using the
>> > KnnQParser
>> > >>> is correct.
>> > >>>
>> > >>> On Wed, Jul 19, 2023 at 7:04 AM gnandre <ar...@gmail.com>
>> > wrote:
>> > >>>
>> > >>> > Hi,
>> > >>> >
>> > >>> > I am trying to use the knn parser in Solr 9.2.1 as follows:
>> > >>> >
>> > >>> > curl -X POST -H "Content-Type: application/json" -d '{
>> > >>> > "params": {
>> > >>> > "q": "{!knn f=dense_vector
>> > >>> >
>> > >>> >
>> > >>>
>> >
>> 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>> > >>> > "fl": "url,score"
>> > >>> > }
>> > >>> > }' http://localhost:8983/solr/doc/select
>> > >>> >
>> > >>> > It returns the results but the results seem to be matching to knn
>> as
>> > a
>> > >>> word
>> > >>> > instead of treating it as a parser. The search query vector is not
>> > >>> related
>> > >>> > to any knn topic. Am I missing something?
>> > >>> > I am using post request because if I use get request then I run
>> into
>> > a
>> > >>> URI
>> > >>> > too long issue.
>> > >>> >
>> > >>>
>> > >>
>> >
>>
>
Re: knn parser not working as expected
Posted by gnandre <ar...@gmail.com>.
Thanks for your replies. Debug output is very large. I added it to a file
and attached it to this email.
And here is the config for select request handler
<requestHandler name="/select" class="solr.SearchHandler"> <!-- default
values for query parameters --> <lst name="defaults"> <str name="defType">
edismax</str> <str name="lowercaseOperators">true</str> <str name=
"echoParams">explicit</str> <float name="tie">0.01</float> <str name="qf">
body^0.5 title^1.2 </str> <str name="pf"> body^0.5 title^1.2 site^1.5 </str>
<int name="ps">100</int> <str name="q.op">AND</str> </lst> </requestHandler>
On Wed, Aug 2, 2023 at 4:16 AM Alessandro Benedetti <a....@sease.io>
wrote:
> Can you post the debug section related to query parsing?
> You can get it using 'debug=query'.
> What's your select request handler configuration?
>
> Cheers
> --------------------------
> *Alessandro Benedetti*
> Director @ Sease Ltd.
> *Apache Lucene/Solr Committer*
> *Apache Solr PMC Member*
>
> e-mail: a.benedetti@sease.io
>
>
> *Sease* - Information Retrieval Applied
> Consulting | Training | Open Source
>
> Website: Sease.io <http://sease.io/>
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> <https://www.youtube.com/channel/UCDx86ZKLYNpI3gzMercM7BQ> | Github
> <https://github.com/seaseltd>
>
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> <
> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
> >
> Sender
> notified by
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> <
> https://mailtrack.io?utm_source=gmail&utm_medium=signature&utm_campaign=signaturevirality11&
> >
> 02/08/23,
> 10:12:48
>
> On Mon, 31 Jul 2023 at 22:19, gnandre <ar...@gmail.com> wrote:
>
> > Any pointers where should I look to resolve this issue? Thanks!
> >
> > On Thu, Jul 27, 2023 at 9:25 PM gnandre <ar...@gmail.com> wrote:
> >
> > > But the q parameter is still not working. I am stumped.
> > >
> > > On Fri, Jul 21, 2023 at 1:43 AM gnandre <ar...@gmail.com>
> wrote:
> > >
> > >> Thanks. If I move the knn parser syntax and value to fq param and
> make q
> > >> as *:*, it works and starts giving relevant results instantly.
> > >>
> > >> curl -X POST -H "Content-Type: application/json" -d '{
> > >> "params": {
> > >> "q": "*:*", "fq": "{!knn f=dense_vector
> > >>
> >
> 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> > >> "fl": "url,score"
> > >> }
> > >> }' http://localhost:8983/solr/doc/select
> > >>
> > >> On Wed, Jul 19, 2023 at 3:25 AM Matthias Krüger <
> > >> mkrueger@opensourceconnections.com> wrote:
> > >>
> > >>> The query format looks correct. You can add "debug": true to the
> posted
> > >>> JSON to verify whether your suspicion about Solr not using the
> > KnnQParser
> > >>> is correct.
> > >>>
> > >>> On Wed, Jul 19, 2023 at 7:04 AM gnandre <ar...@gmail.com>
> > wrote:
> > >>>
> > >>> > Hi,
> > >>> >
> > >>> > I am trying to use the knn parser in Solr 9.2.1 as follows:
> > >>> >
> > >>> > curl -X POST -H "Content-Type: application/json" -d '{
> > >>> > "params": {
> > >>> > "q": "{!knn f=dense_vector
> > >>> >
> > >>> >
> > >>>
> >
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> > >>> > "fl": "url,score"
> > >>> > }
> > >>> > }' http://localhost:8983/solr/doc/select
> > >>> >
> > >>> > It returns the results but the results seem to be matching to knn
> as
> > a
> > >>> word
> > >>> > instead of treating it as a parser. The search query vector is not
> > >>> related
> > >>> > to any knn topic. Am I missing something?
> > >>> > I am using post request because if I use get request then I run
> into
> > a
> > >>> URI
> > >>> > too long issue.
> > >>> >
> > >>>
> > >>
> >
>