Common Solr Question

[darniz <rn...@edmunds.com>]

Hi 
i have some basic yet important question about solr and that too with
terminology.
I want to be crystal clear about it.
Please answer the following questions.

Question 1
1) "Incoming queries are processed by the appropriate SolrRequestHandler.
For the purposes of this discussion, you will use the
StandardRequestHandler"
So i assume all request which we make like 
--For select
http://dl1rap711-epe.media.edmunds.com:8983/solr/select/?q=make%3AHonda&version=2.2&start=0&rows=10&indent=on

the question is where is it defined in solrconfig.xml. if i have to change
the default size for my result set from 10 to for example say 50 where
should i change it.
i tried to do this
<requestHandler name="standard" class="solr.SearchHandler" default="true">
 <!--  default values for query parameters  --> 
  <lst name="defaults">
  <str name="echoParams">explicit</str> 
  <int name="rows">55</int> 
-<!-- 
       <str name="fl">*</str>
       <str name="version">2.1</str>
--> 
  </lst>
  </requestHandler>
But did not work.

Question 2
2)
When we issue  an update command something like this
http://localhost:8983/solr/update?stream.body=<add><doc><field%20name="year">2007</field><field%20name="make">Hyundai</field><field%20name="model">Sonata</field></doc></add>

The following request handler will be used which is mentioned in the
solrconfig.xml file
<requestHandler name="/update" class="solr.XmlUpdateRequestHandler"/>
Is this correct.


Question 3
3) To upload CSV data we need to use /update/csv handler.
I would appreciate how to specify this in the url if i have to upload a csv
file.

Question 4
3)If this is the case, every url request is mapped to a request handler.
For load csv file use /update/csv which is implemented by
solr.CSVRequestHandler
For analysis file use /analysis which is implement by
solr.AnalysisRequestHandler

For now this is it.
More to follow

Thanks



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Re: Common Solr Question

[Uri Boness <ub...@gmail.com>]

Hi,

1. that change you made should work. Just remember that request 
parameters (query string parameters) override the configured defaults.
2. That is correct
3. not quite sure what you mean by that.
4. I guess you're asking in your statement is correct... it is.

I think you should have a look at 
http://wiki.apache.org/solr/SolrRequestHandler and 
http://wiki.apache.org/solr/UpdateCSV

Cheers,
Uri

darniz wrote:
> Hi 
> i have some basic yet important question about solr and that too with
> terminology.
> I want to be crystal clear about it.
> Please answer the following questions.
>
> Question 1
> 1) "Incoming queries are processed by the appropriate SolrRequestHandler.
> For the purposes of this discussion, you will use the
> StandardRequestHandler"
> So i assume all request which we make like 
> --For select
> http://dl1rap711-epe.media.edmunds.com:8983/solr/select/?q=make%3AHonda&version=2.2&start=0&rows=10&indent=on
>
> the question is where is it defined in solrconfig.xml. if i have to change
> the default size for my result set from 10 to for example say 50 where
> should i change it.
> i tried to do this
> <requestHandler name="standard" class="solr.SearchHandler" default="true">
>  <!--  default values for query parameters  --> 
>   <lst name="defaults">
>   <str name="echoParams">explicit</str> 
>   <int name="rows">55</int> 
> -<!-- 
>        <str name="fl">*</str>
>        <str name="version">2.1</str>
> --> 
>   </lst>
>   </requestHandler>
> But did not work.
>
> Question 2
> 2)
> When we issue  an update command something like this
> http://localhost:8983/solr/update?stream.body=<add><doc><field%20name="year">2007</field><field%20name="make">Hyundai</field><field%20name="model">Sonata</field></doc></add>
>
> The following request handler will be used which is mentioned in the
> solrconfig.xml file
> <requestHandler name="/update" class="solr.XmlUpdateRequestHandler"/>
> Is this correct.
>
>
> Question 3
> 3) To upload CSV data we need to use /update/csv handler.
> I would appreciate how to specify this in the url if i have to upload a csv
> file.
>
> Question 4
> 3)If this is the case, every url request is mapped to a request handler.
> For load csv file use /update/csv which is implemented by
> solr.CSVRequestHandler
> For analysis file use /analysis which is implement by
> solr.AnalysisRequestHandler
>
> For now this is it.
> More to follow
>
> Thanks
>
>
>
>