sunspot_solr 그룹화 절에서 정의되지 않은 필드 오류

Question

범주에 속한 product_details 테이블이 있습니다. product_details에는 id, name, price, discount 및 category_id와 같은 필드가 있으며 categories 테이블에는 id 및 name과 같은 필드가 있습니다. mysql 데이터베이스를 사용하고 있습니다 category_id를 기반으로 그룹 제품 세부 사항을 수행하려고합니다. 그룹화를 수행하려면 https://gist.github.com/f987013b2feec5b28456을 참조하십시오. 그러나

가

RSolr::Error::Http - 400 Bad Request 
Error:  undefined field category_id 

내 모델 내 컨트롤러 내 로그 내이

처럼 점점 파일이

def index 
     @search_res1=ProductDetail.search do 

     adjust_solr_params do |params| 
      params[:group] = true 
      params[:"group.field"] = "category_id" 
      params[:"group.format"] = "simple" 
     end 

     end.execute 
     @navurls=@search_res1.results 
end 

처럼 보이는이

class ProductDetail < ActiveRecord::Base 
     belongs_to :category 

     searchable do 
     text :name 
     integer :category_id 
     end 

    end 

과 같은 다음과 같은 오류 오류가 발생하고 RSolr :: Error :: Http 의 ProductDet 감사 담당자 # index

RSolr::Error::Http - 400 Bad Request 
Error:  undefined field category_id 

Request Data: "fq=type%3AProductDetail&fq=category_id_i%3A%281%29&start=0&rows=30&group=true&group.field=category_id&group.format=simple&q=%2A%3A%2A" 

Backtrace: /home/toshiba/.rvm/gems/ruby-1.9.2-p290/gems/rsolr-1.0.8/lib/rsolr/client.rb:230:in `adapt_response' 
/home/toshiba/.rvm/gems/ruby-1.9.2-p290/gems/rsolr-1.0.8/lib/rsolr/client.rb:167:in `execute' 
/home/toshiba/.rvm/gems/ruby-1.9.2-p290/gems/rsolr-1.0.8/lib/rsolr/client.rb:161:in `send_and_receive'

도와주세요. 고맙습니다. 여기

Answer 1

두 가지 : 태양 흑점의

1.Grouping 만 string 필드에서 지원됩니다. 그래서 당신의 searchable 블록을 변경하려면 다음

def index 
    @search_res1=ProductDetail.search do 
    adjust_solr_params do |params| 
     params[:group] = true 
     params[:"group.field"] = "category_id_str_s" 
     params[:"group.format"] = "simple" 
    end 
    end.execute 
    @navurls=@search_res1.results 
end 

내가 여기 가정 흑점이 속성에 추가 _s에 추가된다

는

class ProductDetail < ActiveRecord::Base 
    belongs_to :category 

    searchable do 
    text :name 
    string :category_id_str do 
     category_id.to_s 
    end 
    end 
end 

2.Change 그룹은 속성 이름 변경을 반영하기 위해 PARAMS 색인을 생성 할 때.

Answer 2

아마도/usr/share/solr/conf의 schema.xml에 유형 정수가 누락 되었습니까?

<schema name="sunspot" version="1.0"> 
    <types> 
    <!-- field type definitions. The "name" attribute is 
     just a label to be used by field definitions. The "class" 
     attribute and any other attributes determine the real 
     behavior of the fieldType. 
     Class names starting with "solr" refer to java classes in the 
     org.apache.solr.analysis package. 
    --> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="string" class="solr.StrField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="tdouble" class="solr.TrieDoubleField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="rand" class="solr.RandomSortField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="text" class="solr.TextField" omitNorms="false"> 
     <analyzer> 
     <tokenizer class="solr.StandardTokenizerFactory"/> 
     <filter class="solr.StandardFilterFactory"/> 
     <filter class="solr.LowerCaseFilterFactory"/> 
     </analyzer> 
    </fieldType> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="boolean" class="solr.BoolField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="date" class="solr.DateField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="sdouble" class="solr.SortableDoubleField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="sfloat" class="solr.SortableFloatField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="sint" class="solr.SortableIntField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="slong" class="solr.SortableLongField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="tint" class="solr.TrieIntField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="tfloat" class="solr.TrieFloatField" omitNorms="true"/> 
    <!-- *** This fieldType is used by Sunspot! *** --> 
    <fieldType name="tdate" class="solr.TrieDateField" omitNorms="true"/> 
    </types> 

: 여기

예로서 내 꺼야