You are viewing a plain text version of this content. The canonical link for it is here.
Posted to solr-user@lucene.apache.org by Yuhao <nf...@yahoo.com> on 2012/01/28 00:48:55 UTC
Strange things happen when I query with many facet.prefixes and fq filters
Hi,
I'm having issues when running the following query, which is produced by expanding several hierarchical facets (implemented the facet.prefix way). I realize it's pretty massive, but I'd like to figure out what exactly is causing the problem. Is it too many facet.prefix clauses, too many fq filters, the combo of both, or what. Anyway, here is the URL I start out
with:
http://40.163.5.153:920/solr/browse?&fq=Gene_Ontology_Associations%3A%220%2Fbiological_process%28GO%3A0008150%29%22&fq=Gene_Ontology_Associations%3A%221%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%22&fq=Gene_Ontology_Associations%3A%222%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%22&fq=Gene_Ontology_Associations%3A%223%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29%22&fq=Mouse_Phenotype_Associations%3A%220%2Fmammalian+phenotype%28MP%3A0000001%29%22&fq=Mouse_Phenotype_Associations%3A%221%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%22&fq=Mouse_Phenotype_Associations%3A%222%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fme
tabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%22&fq=Mouse_Phenotype_Associations%3A%223%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%22&fq=Mouse_Phenotype_Associations%3A%224%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%22&fq=Mouse_Phenotype_Associations%3A%225%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%22&fq=Mouse_Phenotype_Associations%3A%226%2Fm
ammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%22&fq=Mouse_Phenotype_Associations%3A%227%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29%22&fq=BKL_Diagnostic_Marker_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=BKL_Molecular_Mechanism_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=
BKL_Diagnostic_Marker_Associations%3A%221%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%22&q=&fq=BKL_Diagnostic_Marker_Associations:%222%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%3BAtherosclerosis%28MESH%3AD050197%29%22&f.Gene_Ontology_Associations.facet.prefix=4%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29&f.Mouse_Phenotype_Associations.facet.prefix=8%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29&a
mp;f.BKL_Molecular_Mechanism_Associations.facet.prefix=1%2FCardiovascular+Diseases%28MESH%3AD002318%29
The above works fine. It's basically a bunch of fq= and facet.prefix= parameters. However, if I add another parameter, shown below, then I will instantly get a totally blank page, and I can't get it to load anything no matter what. (the parameter itself is fine since it works by itself or with fewer parameters)
&f.BKL_Diagnostic_Marker_Associations.facet.prefix=3%2FCardiovascular+Diseases(MESH%3AD002318)%3BArteriosclerosis(MESH%3AD001161)%3BAtherosclerosis(MESH%3AD050197)
Here's another interesting thing: if I just add the parameter field without any value, as in "&f.BKL_Diagnostic_Marker_Associations.facet.prefix=", then I will get a page of the result, but without any CSS rendering.
Please advise what may be going on here. Is my query simply too big? Does Solr have a limit? Did I break the limit?
Re: Strange things happen when I query with many facet.prefixes and
fq filters
Posted by Chris Hostetter <ho...@fucit.org>.
: References: <13...@n3.nabble.com>
: <CA...@mail.gmail.com>
: <13...@n3.nabble.com>
: Message-ID: <13...@web160304.mail.bf1.yahoo.com>
: Subject: Strange things happen when I query with many facet.prefixes and fq
: filters
https://people.apache.org/~hossman/#threadhijack
Thread Hijacking on Mailing Lists
When starting a new discussion on a mailing list, please do not reply to
an existing message, instead start a fresh email. Even if you change the
subject line of your email, other mail headers still track which thread
you replied to and your question is "hidden" in that thread and gets less
attention. It makes following discussions in the mailing list archives
particularly difficult.
-Hoss
Re: SOLVED: Strange things happen when I query with many
facet.prefixes and fq filters
Posted by Erick Erickson <er...@gmail.com>.
Ah, thanks for bringing closure. Should have occurred to me
when I saw your query....
On Mon, Jan 30, 2012 at 2:55 PM, Yuhao <nf...@yahoo.com> wrote:
> Good question. I checked the output sent to Jetty. In the case where it returns a blank page, nothing at all is sent to Jetty. This raised my suspicion that Solr never got a chance to process the query. Sure enough, it led me to the finding that Jetty by default cannot take more than 4 KB of header. After I increased that limit, everything works.
> Problem solved.
>
>
>
>
> ________________________________
> From: Erick Erickson <er...@gmail.com>
> To: solr-user@lucene.apache.org; Yuhao <nf...@yahoo.com>
> Sent: Sunday, January 29, 2012 1:05 PM
> Subject: Re: Strange things happen when I query with many facet.prefixes and fq filters
>
> The very first question I have is "what do your Solr logs show"? I suspect
> you'll see something interesting there. Otherwise, there's no way really to
> say what's going on here without reproducing your setup...
>
> Best
> Erick
>
> On Fri, Jan 27, 2012 at 6:48 PM, Yuhao <nf...@yahoo.com> wrote:
>> Hi,
>>
>> I'm having issues when running the following query, which is produced by expanding several hierarchical facets (implemented the facet.prefix way). I realize it's pretty massive, but I'd like to figure out what exactly is causing the problem. Is it too many facet.prefix clauses, too many fq filters, the combo of both, or what. Anyway, here is the URL I start out
>> with:
>>
>> http://40.163.5.153:920/solr/browse?&fq=Gene_Ontology_Associations%3A%220%2Fbiological_process%28GO%3A0008150%29%22&fq=Gene_Ontology_Associations%3A%221%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%22&fq=Gene_Ontology_Associations%3A%222%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%22&fq=Gene_Ontology_Associations%3A%223%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29%22&fq=Mouse_Phenotype_Associations%3A%220%2Fmammalian+phenotype%28MP%3A0000001%29%22&fq=Mouse_Phenotype_Associations%3A%221%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%22&fq=Mouse_Phenotype_Associations%3A%222%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fme
>> tabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%22&fq=Mouse_Phenotype_Associations%3A%223%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%22&fq=Mouse_Phenotype_Associations%3A%224%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%22&fq=Mouse_Phenotype_Associations%3A%225%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%22&fq=Mouse_Phenotype_Associations%3A%226%2Fm
>> ammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%22&fq=Mouse_Phenotype_Associations%3A%227%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29%22&fq=BKL_Diagnostic_Marker_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=BKL_Molecular_Mechanism_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=
>> BKL_Diagnostic_Marker_Associations%3A%221%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%22&q=&fq=BKL_Diagnostic_Marker_Associations:%222%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%3BAtherosclerosis%28MESH%3AD050197%29%22&f.Gene_Ontology_Associations.facet.prefix=4%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29&f.Mouse_Phenotype_Associations.facet.prefix=8%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29&a
>> mp;f.BKL_Molecular_Mechanism_Associations.facet.prefix=1%2FCardiovascular+Diseases%28MESH%3AD002318%29
>>
>> The above works fine. It's basically a bunch of fq= and facet.prefix= parameters. However, if I add another parameter, shown below, then I will instantly get a totally blank page, and I can't get it to load anything no matter what. (the parameter itself is fine since it works by itself or with fewer parameters)
>>
>> &f.BKL_Diagnostic_Marker_Associations.facet.prefix=3%2FCardiovascular+Diseases(MESH%3AD002318)%3BArteriosclerosis(MESH%3AD001161)%3BAtherosclerosis(MESH%3AD050197)
>>
>> Here's another interesting thing: if I just add the parameter field without any value, as in "&f.BKL_Diagnostic_Marker_Associations.facet.prefix=", then I will get a page of the result, but without any CSS rendering.
>>
>> Please advise what may be going on here. Is my query simply too big? Does Solr have a limit? Did I break the limit?
Re: SOLVED: Strange things happen when I query with many facet.prefixes and fq filters
Posted by Yuhao <nf...@yahoo.com>.
Good question. I checked the output sent to Jetty. In the case where it returns a blank page, nothing at all is sent to Jetty. This raised my suspicion that Solr never got a chance to process the query. Sure enough, it led me to the finding that Jetty by default cannot take more than 4 KB of header. After I increased that limit, everything works.
Problem solved.
________________________________
From: Erick Erickson <er...@gmail.com>
To: solr-user@lucene.apache.org; Yuhao <nf...@yahoo.com>
Sent: Sunday, January 29, 2012 1:05 PM
Subject: Re: Strange things happen when I query with many facet.prefixes and fq filters
The very first question I have is "what do your Solr logs show"? I suspect
you'll see something interesting there. Otherwise, there's no way really to
say what's going on here without reproducing your setup...
Best
Erick
On Fri, Jan 27, 2012 at 6:48 PM, Yuhao <nf...@yahoo.com> wrote:
> Hi,
>
> I'm having issues when running the following query, which is produced by expanding several hierarchical facets (implemented the facet.prefix way). I realize it's pretty massive, but I'd like to figure out what exactly is causing the problem. Is it too many facet.prefix clauses, too many fq filters, the combo of both, or what. Anyway, here is the URL I start out
> with:
>
> http://40.163.5.153:920/solr/browse?&fq=Gene_Ontology_Associations%3A%220%2Fbiological_process%28GO%3A0008150%29%22&fq=Gene_Ontology_Associations%3A%221%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%22&fq=Gene_Ontology_Associations%3A%222%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%22&fq=Gene_Ontology_Associations%3A%223%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29%22&fq=Mouse_Phenotype_Associations%3A%220%2Fmammalian+phenotype%28MP%3A0000001%29%22&fq=Mouse_Phenotype_Associations%3A%221%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%22&fq=Mouse_Phenotype_Associations%3A%222%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fme
> tabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%22&fq=Mouse_Phenotype_Associations%3A%223%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%22&fq=Mouse_Phenotype_Associations%3A%224%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%22&fq=Mouse_Phenotype_Associations%3A%225%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%22&fq=Mouse_Phenotype_Associations%3A%226%2Fm
> ammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%22&fq=Mouse_Phenotype_Associations%3A%227%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29%22&fq=BKL_Diagnostic_Marker_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=BKL_Molecular_Mechanism_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=
> BKL_Diagnostic_Marker_Associations%3A%221%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%22&q=&fq=BKL_Diagnostic_Marker_Associations:%222%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%3BAtherosclerosis%28MESH%3AD050197%29%22&f.Gene_Ontology_Associations.facet.prefix=4%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29&f.Mouse_Phenotype_Associations.facet.prefix=8%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29&a
> mp;f.BKL_Molecular_Mechanism_Associations.facet.prefix=1%2FCardiovascular+Diseases%28MESH%3AD002318%29
>
> The above works fine. It's basically a bunch of fq= and facet.prefix= parameters. However, if I add another parameter, shown below, then I will instantly get a totally blank page, and I can't get it to load anything no matter what. (the parameter itself is fine since it works by itself or with fewer parameters)
>
> &f.BKL_Diagnostic_Marker_Associations.facet.prefix=3%2FCardiovascular+Diseases(MESH%3AD002318)%3BArteriosclerosis(MESH%3AD001161)%3BAtherosclerosis(MESH%3AD050197)
>
> Here's another interesting thing: if I just add the parameter field without any value, as in "&f.BKL_Diagnostic_Marker_Associations.facet.prefix=", then I will get a page of the result, but without any CSS rendering.
>
> Please advise what may be going on here. Is my query simply too big? Does Solr have a limit? Did I break the limit?
Re: Strange things happen when I query with many facet.prefixes and
fq filters
Posted by Erick Erickson <er...@gmail.com>.
The very first question I have is "what do your Solr logs show"? I suspect
you'll see something interesting there. Otherwise, there's no way really to
say what's going on here without reproducing your setup...
Best
Erick
On Fri, Jan 27, 2012 at 6:48 PM, Yuhao <nf...@yahoo.com> wrote:
> Hi,
>
> I'm having issues when running the following query, which is produced by expanding several hierarchical facets (implemented the facet.prefix way). I realize it's pretty massive, but I'd like to figure out what exactly is causing the problem. Is it too many facet.prefix clauses, too many fq filters, the combo of both, or what. Anyway, here is the URL I start out
> with:
>
> http://40.163.5.153:920/solr/browse?&fq=Gene_Ontology_Associations%3A%220%2Fbiological_process%28GO%3A0008150%29%22&fq=Gene_Ontology_Associations%3A%221%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%22&fq=Gene_Ontology_Associations%3A%222%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%22&fq=Gene_Ontology_Associations%3A%223%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29%22&fq=Mouse_Phenotype_Associations%3A%220%2Fmammalian+phenotype%28MP%3A0000001%29%22&fq=Mouse_Phenotype_Associations%3A%221%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%22&fq=Mouse_Phenotype_Associations%3A%222%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fme
> tabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%22&fq=Mouse_Phenotype_Associations%3A%223%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%22&fq=Mouse_Phenotype_Associations%3A%224%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%22&fq=Mouse_Phenotype_Associations%3A%225%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%22&fq=Mouse_Phenotype_Associations%3A%226%2Fm
> ammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%22&fq=Mouse_Phenotype_Associations%3A%227%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29%22&fq=BKL_Diagnostic_Marker_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=BKL_Molecular_Mechanism_Associations%3A%220%2FCardiovascular+Diseases%28MESH%3AD002318%29%22&fq=
> BKL_Diagnostic_Marker_Associations%3A%221%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%22&q=&fq=BKL_Diagnostic_Marker_Associations:%222%2FCardiovascular+Diseases%28MESH%3AD002318%29%3BArteriosclerosis%28MESH%3AD001161%29%3BAtherosclerosis%28MESH%3AD050197%29%22&f.Gene_Ontology_Associations.facet.prefix=4%2Fbiological_process%28GO%3A0008150%29%3Bmetabolic+process%28GO%3A0008152%29%3Bsteroid+metabolic+process%28GO%3A0008202%29%3Bcholesterol+metabolic+process%28GO%3A0008203%29&f.Mouse_Phenotype_Associations.facet.prefix=8%2Fmammalian+phenotype%28MP%3A0000001%29%3Bhomeostasis%2Fmetabolism+phenotype%28MP%3A0005376%29%3Babnormal+homeostasis%28MP%3A0001764%29%3Babnormal+lipid+homeostasis%28MP%3A0002118%29%3Babnormal+cholesterol+homeostasis%28MP%3A0005278%29%3Babnormal+cholesterol+level%28MP%3A0003947%29%3Bdecreased+cholesterol+level%28MP%3A0003983%29%3Bdecreased+liver+cholesterol+level%28MP%3A0010026%29&a
> mp;f.BKL_Molecular_Mechanism_Associations.facet.prefix=1%2FCardiovascular+Diseases%28MESH%3AD002318%29
>
> The above works fine. It's basically a bunch of fq= and facet.prefix= parameters. However, if I add another parameter, shown below, then I will instantly get a totally blank page, and I can't get it to load anything no matter what. (the parameter itself is fine since it works by itself or with fewer parameters)
>
> &f.BKL_Diagnostic_Marker_Associations.facet.prefix=3%2FCardiovascular+Diseases(MESH%3AD002318)%3BArteriosclerosis(MESH%3AD001161)%3BAtherosclerosis(MESH%3AD050197)
>
> Here's another interesting thing: if I just add the parameter field without any value, as in "&f.BKL_Diagnostic_Marker_Associations.facet.prefix=", then I will get a page of the result, but without any CSS rendering.
>
> Please advise what may be going on here. Is my query simply too big? Does Solr have a limit? Did I break the limit?