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From Elaine Li <elaine.bing...@gmail.com>
Subject Re: slow response
Date Wed, 09 Sep 2009 15:21:22 GMT
gwk, thanks a lot.

Elaine

On Wed, Sep 9, 2009 at 11:14 AM, gwk<gijs@eyefi.nl> wrote:
> Hi Elaine,
>
> You can page your resultset with the rows and start parameters
> (http://wiki.apache.org/solr/CommonQueryParameters). So for example to get
> the first 100 results one would use the parameters rows=100&start=0 and the
> second 100 results with rows=100&start=100 etc. etc.
>
> Regards,
>
> gwk
>
> Elaine Li wrote:
>>
>> gwk,
>>
>> Sorry for confusion. I am doing simple phrase search among the
>> sentences which could be in english or other language. Each doc has
>> only several id numbers and the sentence itself.
>>
>> I did not know about paging. Sounds like it is what I need. How to
>> achieve paging from solr?
>>
>> I also need to store all the results into my own tables in javascript
>> to use for connecting with other applications.
>>
>> Elaine
>>
>> On Wed, Sep 9, 2009 at 10:37 AM, gwk<gijs@eyefi.nl> wrote:
>>
>>>
>>> Hi Elaine,
>>>
>>> I think you need to provide us with some more information on what exactly
>>> you are trying to achieve. From your question I also assumed you wanted
>>> paging (getting the first 10 results, than the next 10 etc.) But reading
>>> it
>>> again, "slice my docs into pieces" I now think you might've meant that
>>> you
>>> only want to retrieve certain fields from each document. For that you can
>>> use the fl parameter
>>>
>>> (http://wiki.apache.org/solr/CommonQueryParameters#head-db2785986af2355759faaaca53dc8fd0b012d1ab).
>>> Hope this helps.
>>>
>>> Regards,
>>>
>>> gwk
>>>
>>> Elaine Li wrote:
>>>
>>>>
>>>> I want to get the 10K results, not just the top 10.
>>>> The fields are regular language sentences, they are not large.
>>>>
>>>> Is clustering the technique for what I am doing?
>>>>
>>>> On Wed, Sep 9, 2009 at 10:16 AM, Grant Ingersoll<gsingers@apache.org>
>>>> wrote:
>>>>
>>>>
>>>>>
>>>>> Do you need 10K results at a time or are you just getting the top 10
or
>>>>> so
>>>>> in a set of 10K?  Also, are you retrieving really large stored fields?
>>>>>  If
>>>>> you add &debugQuery=true to your request, Solr will return timing
>>>>> information for the various components.
>>>>>
>>>>>
>>>>> On Sep 9, 2009, at 10:10 AM, Elaine Li wrote:
>>>>>
>>>>>
>>>>>
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I have 20 million docs on solr. If my query would return more than
>>>>>> 10,000 results, the response time will be very very long. How to
>>>>>> resolve such problem? Can I slice my docs into pieces and let the
>>>>>> query operate within one piece at a time so the response time and
>>>>>> response data will be more managable? Thanks.
>>>>>>
>>>>>> Elaine
>>>>>>
>>>>>>
>>>>>
>>>>> --------------------------
>>>>> Grant Ingersoll
>>>>> http://www.lucidimagination.com/
>>>>>
>>>>> Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids)
>>>>> using
>>>>> Solr/Lucene:
>>>>> http://www.lucidimagination.com/search
>>>>>
>>>>>
>>>>>
>>>>>
>>>
>>>
>
>

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