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From Joel Bernstein <joels...@gmail.com>
Subject Re: Questionon CollapsingQParserPlugin
Date Wed, 15 Jan 2014 03:27:27 GMT
Just tried it with q=solr as well:

{
  "responseHeader":{
    "status":0,
    "QTime":1,
    "params":{
      "indent":"true",
      "q":"solr",
      "wt":"json",
      "fq":"{!collapse field=adskdedup_s}"}},
  "response":{"numFound":2,"start":0,"docs":[
      {
        "id":"SOLR1000",
        "name":"Solr, the Enterprise Search Server",
        "price":0.0,
        "price_c":"0,USD",
        "popularity":10,
        "inStock":true,
        "incubationdate_dt":"2006-01-17T00:00:00Z",
        "adskdedup_s":"ABCD-XYZ",
        "_version_":1457264913719230464},
      {
        "id":"SOLR1003",
        "name":"Solr, the Enterprise Search Server",
        "price":0.0,
        "price_c":"0,USD",
        "popularity":10,
        "inStock":true,
        "incubationdate_dt":"2006-01-17T00:00:00Z",
        "adskdedup_s":"MNOP-QRS",
        "_version_":1457264913752784896}]
  }}


Joel Bernstein
Search Engineer at Heliosearch


On Tue, Jan 14, 2014 at 10:25 PM, Joel Bernstein <joelsolr@gmail.com> wrote:

> I just did a quick test with the 4 docs and got the proper result.
> All I did was change the adskdedup field to adskdedup_s so it would load
> as a dynamic string field. You can see the output below.
>
> Can you provide more details on the exact steps you took?
>
> {
>   "responseHeader":{
>     "status":0,
>     "QTime":24,
>     "params":{
>       "indent":"true",
>       "q":"*:*",
>       "wt":"json",
>       "fq":"{!collapse field=adskdedup_s}"}},
>   "response":{"numFound":2,"start":0,"docs":[
>       {
>         "id":"SOLR1000",
>         "name":"Solr, the Enterprise Search Server",
>         "price":0.0,
>         "price_c":"0,USD",
>         "popularity":10,
>         "inStock":true,
>         "incubationdate_dt":"2006-01-17T00:00:00Z",
>         "adskdedup_s":"ABCD-XYZ",
>         "_version_":1457264913719230464},
>       {
>         "id":"SOLR1003",
>         "name":"Solr, the Enterprise Search Server",
>         "price":0.0,
>         "price_c":"0,USD",
>         "popularity":10,
>         "inStock":true,
>         "incubationdate_dt":"2006-01-17T00:00:00Z",
>         "adskdedup_s":"MNOP-QRS",
>         "_version_":1457264913752784896}]
>   }}
>
>
> Joel Bernstein
> Search Engineer at Heliosearch
>
>
> On Tue, Jan 14, 2014 at 10:10 PM, Joel Bernstein <joelsolr@gmail.com>wrote:
>
>> Something is off but I'm not sure what. A couple of questions.
>>
>> 1) You mention updating the solr.xml. Did you the schema.xml?
>> 2) Did you load only those 4 docs?
>>
>> Joel
>>
>> Joel Bernstein
>> Search Engineer at Heliosearch
>>
>>
>> On Mon, Jan 13, 2014 at 4:21 PM, Shamik Bandopadhyay <shamikb@gmail.com>wrote:
>>
>>> Hi,
>>>
>>>   I'm looking for some clarification on CollapsingQParserPlugin feature.
>>>
>>> Here's what I tried. I downloaded 4.6, updated "solr.xml" under
>>> exampledocs
>>> folder and added the following entry. I've added a new field "adskdedup"
>>> on which I'm planning to test field collapsing. As you can see, out of
>>> four
>>> documents, three have similar adskdedup values while the last one is
>>> different.
>>>
>>> <doc>
>>>   <field name="id">SOLR1000</field>
>>>   <field name="name">Solr, the Enterprise Search Server</field>
>>>   <field name="price">0</field>
>>>   <field name="popularity">10</field>
>>>   <field name="inStock">true</field>
>>>   <field name="incubationdate_dt">2006-01-17T00:00:00.000Z</field>
>>>   <field name="adskdedup">ABCD-XYZ</field>
>>> </doc>
>>> <doc>
>>>   <field name="id">SOLR1001</field>
>>>   <field name="name">Solr, the Enterprise Search Server</field>
>>>   <field name="price">0</field>
>>>   <field name="popularity">10</field>
>>>   <field name="inStock">true</field>
>>>   <field name="incubationdate_dt">2006-01-17T00:00:00.000Z</field>
>>>   <field name="adskdedup">ABCD-XYZ</field>
>>> </doc>
>>> <doc>
>>>   <field name="id">SOLR1002</field>
>>>   <field name="name">Solr, the Enterprise Search Server</field>
>>>   <field name="price">0</field>
>>>   <field name="popularity">10</field>
>>>   <field name="inStock">true</field>
>>>   <field name="incubationdate_dt">2006-01-17T00:00:00.000Z</field>
>>>   <field name="adskdedup">ABCD-XYZ</field>
>>> </doc>
>>> <doc>
>>>   <field name="id">SOLR1003</field>
>>>   <field name="name">Solr, the Enterprise Search Server</field>
>>>   <field name="price">0</field>
>>>   <field name="popularity">10</field>
>>>   <field name="inStock">true</field>
>>>   <field name="incubationdate_dt">2006-01-17T00:00:00.000Z</field>
>>>   <field name="adskdedup">MNOP-QRS</field>
>>> </doc>
>>>
>>> Here's my query :
>>>
>>>
>>> http://localhost:8983/solr/collection1/select?q=solr&wt=xml&fq={!collapse%20field=adskdedup}<http://localhost:8983/solr/collection1/select?q=solr&wt=xml&fq=%7B!collapse%20field=adskdedup%7D>
>>>
>>> Based on my understanding of using group by, I was expecting couple of
>>> results from the query. One with id=SOLR1000 and the second with
>>> id=SOLR1003. Instead, its returning only 1 result based on the field
>>> collapsing, i.e. id=SOLR1000.
>>>
>>> Am I missing something here ?
>>>
>>> Any pointer will be appreciated.
>>>
>>> -Thanks
>>>
>>
>>
>

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