Hi all,
I tried to modified the schema.xml and solrconfig.xml come with Drupal
"search_api_solr" modules. I tried to modified it so that it is suitable
for an CJK environment. I can see Chinese words cut up each 2 words in
"Field Analysis". If i use the following query
my_ip_address:8080/solr/select?indent=on&version=2.2&fq=t_title:"Find"&start=0&rows=10&fl=t_title
I can see it returning results. The problem is when i change the search
keywords for one of my field (e.g. t_title) to Chinese characters. It
always shows
<result name="response" numFound="0" start="0"/>
in the results. It is strange because if a title contains both chinese
and english (e.g. testing ??), when i search just the english part (e.g.
fq=t_title:"testing"), i can find the result perfectly. It just happened
to be problem when searching chinese characters.
Much appreciated if you guys can show me which part i did wrong.
Thanks
Wayne
*My Settings:*
Java : 1.6.0_24
Solr : version 3.6.1
tomcat: version 6.0.35
*My schema.xml* (i highlighted the place i changed from default)
*<fieldType name="text" class="solr.TextField" indexed="true"
stored="true" multiValued="true">**
** <analyzer type="index"
class="org.apache.lucene.analysis.cjk.CJKAnalyzer">**
** <tokenizer class="org.apache.lucene.analysis.cjk.CJKTokenizer"/>**
** <filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" generateNumberParts="1" catenateWords="1"
catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>**
** <filter class="solr.LowerCaseFilterFactory"/>**
** <filter class="solr.SnowballPorterFilterFactory"
language="English" protected="protwords.txt"/>**
** <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>**
** <filter class="schema.UnicodeNormalizationFilterFactory"
version="icu4j" composed="false" remove_diacritics="true"
remove_modifiers="true" fold="true"/>**
** <filter class="solr.ISOLatin1AccentFilterFactory"/>**
** </analyzer>**
** <analyzer type="query"
class="org.apache.lucene.analysis.cjk.CJKAnalyzer">**
** <tokenizer class="org.apache.lucene.analysis.cjk.CJKTokenizer"/>**
** <filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" generateNumberParts="1" catenateWords="0"
catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>**
** <filter class="solr.LowerCaseFilterFactory"/>**
** <filter class="solr.SnowballPorterFilterFactory"
language="English" protected="protwords.txt"/>**
** <filter class="solr.RemoveDuplicatesTokenFilterFactory"/>**
** <filter class="schema.UnicodeNormalizationFilterFactory"
version="icu4j" composed="false" remove_diacritics="true"
remove_modifiers="true" fold="true"/>**
** <filter class="solr.ISOLatin1AccentFilterFactory"/>**
** </analyzer>**
** </fieldType>*
<fieldType name="sortString" class="solr.TextField" indexed="true"
stored="true" sortMissingLast="true" omitNorms="true">
<analyzer>
<tokenizer class="solr.KeywordTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory" />
<filter class="solr.TrimFilterFactory" />
</analyzer>
</fieldType>
<fieldType name="rand" class="solr.RandomSortField" indexed="true" />
<fieldtype name="ignored" stored="true" indexed="false"
class="solr.StrField" />
</types>
<fields>
<field name="id" type="string" indexed="true" stored="true"
required="true" />
<field name="item_id" type="string" indexed="true" stored="true"
required="true" />
<field name="index_id" type="string" indexed="true" stored="true"
required="true" />
<copyField source="item_id" dest="ss_search_api_id" />
<field name="spell" type="textSpell" indexed="true" stored="true"
multiValued="true"/>
<copyField source="t_*" dest="spell"/>
*<field name="t_title" type="text" indexed="true" stored="true"
autoGeneratePhraseQueries="false"/>*
<dynamicField name="t_*" type="text" termVectors="true" />
<dynamicField name="ss_*" type="sortString" multiValued="false"
termVectors="true" />
<dynamicField name="sm_*" type="sortString" multiValued="true"
termVectors="true" />
<dynamicField name="is_*" type="tlong" multiValued="false"
termVectors="true" />
<dynamicField name="im_*" type="long" multiValued="true"
termVectors="true" />
<dynamicField name="fs_*" type="tdouble" multiValued="false"
termVectors="true" />
<dynamicField name="fm_*" type="tdouble" multiValued="true"
termVectors="true" />
<dynamicField name="ds_*" type="tdate" multiValued="false"
termVectors="true" />
<dynamicField name="dm_*" type="tdate" multiValued="true"
termVectors="true" />
<dynamicField name="bs_*" type="boolean" multiValued="false"
termVectors="true" />
<dynamicField name="bm_*" type="boolean" multiValued="true"
termVectors="true" />
<dynamicField name="f_ss_*" type="string" multiValued="false"
termVectors="true" />
<dynamicField name="f_sm_*" type="string" multiValued="true"
termVectors="true" />
<copyField source="ss_*" dest="f_ss_*" />
<copyField source="sm_*" dest="f_sm_*" />
<dynamicField name="*" type="ignored" multiValued="true" />
</fields>
<uniqueKey>id</uniqueKey>
<solrQueryParser defaultOperator="AND"/>
</schema>
