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From Neeraj Lajpal <neera...@outlook.com>
Subject Re: solr-4.3.1 docValues usage
Date Thu, 18 Feb 2016 07:14:37 GMT
Can someone please help me with this?
I am stuck for past few days.



> On 15-Feb-2016, at 6:39 PM, Neeraj Lajpal <neeraj23@outlook.com> wrote:
> 
> Hi,
> 
> I recently asked this question on stackoverflow:
> 
> I am trying to access a field in custom request handler. I am accessing it like this
for each document:
> 
> Document doc;
> doc = reader.document(id);
> DocFields = doc.getValues("state");
> There are around 600,000 documents in the solr. For a query running on all the docs,
it is taking more than 65 seconds.
> 
> I have also tried SolrIndexSearcher.doc method, but it is also taking around 60 seconds.
> 
> Removing the above lines of code bring down the qtime to milliseconds. But, I need to
access that field for my algo.
> 
> Is there a more optimised way to do this?
> 
> 
> 
> 
> In reply, I got a suggestion to use docValues. I read about it and it seems to be useful
for my case. But, I am unable to find/figure out how to use it in my custom request handler.
> 
> Please tell me if there is some function/api to access a docValue field from custom handler,
that takes input the doc-id and field.
> 
> Thanks,
> Neeraj Lajpal


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