Hi Chris,
My parser operand now is "OR" not "AND", in schema.xml I define:
<solrQueryParser defaultOperator="OR"/>
I use below config to index (integrate detecting language in other config).
<analyzer type="index">
<tokenizer class="solr.ICUTokenizerFactory"/>
<filter class="solr.StandardTokenizerFactory" />
<filter class="solr.ICUFoldingFilterFactory"/>
<filter class="solr.SynonymFilterFactory"
synonyms="stopwords.txt"
ignoreCase="true" expand="false"/>
<filter class="solr.CJKWidthFilterFactory"/>
<filter class="solr.CJKBigramFilterFactory"/>
</analyzer>
I will show details example search with keyword : "apache solr reference"
which I index for separated word "apache", "solr", "reference" in below.
When I search with keyword: "apache solr reference" -> Has result.
"response": {
"numFound": 1,
"start": 0,
"docs": [
{
"add_level1_id": "1",
"id": "2",
"language_code": "en",
"display_add_level1": "apache solr reference",
"_version_": 1449914865555603500
}
]
},
"debug": {
"rawquerystring": "display_add_level1: apache solr reference",
"querystring": "display_add_level1: apache solr reference",
"parsedquery": "display_add_level1:apache text:solr text:reference",
"parsedquery_toString": "display_add_level1:apache text:solr
text:reference",
"explain": {
"2": "\n0.2823743 = (MATCH) product of:\n 0.84712285 = (MATCH) sum
of:\n 0.84712285 = (MATCH) weight(display_add_level1:apache in 7)
[DefaultSimilarity], result of:\n 0.84712285 = score(doc=7,freq=1.0 =
termFreq=1.0\n), product of:\n 0.50553745 = queryWeight, product
of:\n 3.3513753 = idf(docFreq=1, maxDocs=21)\n 0.15084477
= queryNorm\n 1.6756877 = fieldWeight in 7, product of:\n
1.0 = tf(freq=1.0), with freq of:\n 1.0 = termFreq=1.0\n
3.3513753 = idf(docFreq=1, maxDocs=21)\n 0.5 = fieldNorm(doc=7)\n
0.33333334 = coord(1/3)\n"
},
"QParser": "LuceneQParser",
"timing": {
"time": 3,
"prepare": {
"time": 2,
"query": {
"time": 2
},
"facet": {
"time": 0
},
"mlt": {
"time": 0
},
"highlight": {
"time": 0
},
"stats": {
"time": 0
},
"debug": {
"time": 0
}
},
"process": {
"time": 1,
"query": {
"time": 0
},
"facet": {
"time": 0
},
"mlt": {
"time": 0
},
"highlight": {
"time": 0
},
"stats": {
"time": 0
},
"debug": {
"time": 1
}
}
When I search with keyword: "apacher" -> Has result.
"response": {
"numFound": 1,
"start": 0,
"docs": [
{
"add_level1_id": "1",
"id": "2",
"language_code": "en",
"display_add_level1": "apache solr reference",
"_version_": 1449914865555603500
}
]
},
"debug": {
"rawquerystring": "display_add_level1: apache",
"querystring": "display_add_level1: apache",
"parsedquery": "display_add_level1:apache",
"parsedquery_toString": "display_add_level1:apache",
"explain": {
"2": "\n1.6756877 = (MATCH) weight(display_add_level1:apache in 7)
[DefaultSimilarity], result of:\n 1.6756877 = fieldWeight in 7, product
of:\n 1.0 = tf(freq=1.0), with freq of:\n 1.0 = termFreq=1.0\n
3.3513753 = idf(docFreq=1, maxDocs=21)\n 0.5 = fieldNorm(doc=7)\n"
},
"QParser": "LuceneQParser",
"timing": {
"time": 3,
"prepare": {
"time": 1,
"query": {
"time": 1
},
"facet": {
"time": 0
},
"mlt": {
"time": 0
},
"highlight": {
"time": 0
},
"stats": {
"time": 0
},
"debug": {
"time": 0
}
},
"process": {
"time": 2,
"query": {
"time": 1
},
"facet": {
"time": 0
},
"mlt": {
"time": 0
},
"highlight": {
"time": 0
},
"stats": {
"time": 0
},
"debug": {
"time": 1
}
}
When I search with keyword: "solr" -> Has result. (the same for keyword
reference).
"response": {
"numFound": 1,
"start": 0,
"docs": [
{
"add_level1_id": "1",
"id": "2",
"language_code": "en",
"display_add_level1": "apache solr reference",
"_version_": 1449914865555603500
}
]
},
"debug": {
"rawquerystring": "display_add_level1: solr",
"querystring": "display_add_level1: solr",
"parsedquery": "display_add_level1:solr",
"parsedquery_toString": "display_add_level1:solr",
"explain": {
"2": "\n1.6756877 = (MATCH) weight(display_add_level1:solr in 7)
[DefaultSimilarity], result of:\n 1.6756877 = fieldWeight in 7, product
of:\n 1.0 = tf(freq=1.0), with freq of:\n 1.0 = termFreq=1.0\n
3.3513753 = idf(docFreq=1, maxDocs=21)\n 0.5 = fieldNorm(doc=7)\n"
},
"QParser": "LuceneQParser",
"timing": {
"time": 2,
"prepare": {
"time": 1,
"query": {
"time": 1
},
"facet": {
"time": 0
},
"mlt": {
"time": 0
},
"highlight": {
"time": 0
},
"stats": {
"time": 0
},
"debug": {
"time": 0
}
},
"process": {
"time": 1,
"query": {
"time": 0
},
"facet": {
"time": 0
},
"mlt": {
"time": 0
},
"highlight": {
"time": 0
},
"stats": {
"time": 0
},
"debug": {
"time": 1
}
}
When I search with keyword: "solr anykeywords ...." -> Has result. (the same
for keyword " reference anykeywords" ).
PROBLEM: when I search with keyword: "test apache " -> no result.
In others case: multi words I use to search with solr, only the first word
had indexed will be has result I expect. And others case with the first word
hadn't indexed, the results will not appear what I expect.
You can let me now to clearly this problem.
Thanks
-Phat
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