Will the filter query execute before or after my custom search component?
In fact, I care about that, for example??if the following \docsEnum will
contain 1M docs for term \aterm without the flter query, will it be less than
1M in case that the filter query is present?
DocsEnum docsEnum = sub_reader.termDocsEnum(aterm);
------------------ Original ------------------
From: "Alexandre Rafalovitch";<arafa...@gmail.com>;
Send time: Tuesday, Apr 29, 2014 5:13 PM
To: "solr-user"<solr-user@lucene.apache.org>;
Subject: Re: How to reduce enumerating docs
Can't you just specify the length range as a filter query? If your
length type is tint/tlong, Solr already has optimized code that uses
multiple resolutions depth to efficiently filter through the numbers.
Regards,
Alex.
Personal website: http://www.outerthoughts.com/
Current project: http://www.solr-start.com/ - Accelerating your Solr proficiency
On Tue, Apr 29, 2014 at 3:23 PM, ?????? <huabin.zh...@qq.com> wrote:
> Hi all,
>
>
> My doc has two fileds namely "length" and "fingerprint", which stand for
> the length and text of the doc. I have a custom SearchComponent that enum all
> the docs according to the term to search the fingerprint. That could be very
> slow because the number of docs is very huge and the operation is time
> consume. Since I only care about the docs with the length within a close
> range around that specified in the query, what's the right way to accelerate?
> Thanks
>
>
> DocsEnum docsEnum = sub_reader.termDocsEnum(term);
> if (docsEnum == null) {
> continue;
> }
> while ((doc = docsEnum.nextDoc()) != DocsEnum.NO_MORE_DOCS) {
> // do something expensive
> }
.
