我有3种类型的数据[医生，文章，地方]我希望根据bool查询匹配他们的文档。但是我想给医生类型一个3的提升，地方类型提升2和文章提升1.我有一个搜索查询，使用function_score和bool query来匹配文档。但问题是它引发了No function with the name [bool] is registered.的异常。这是我的查询：
GET /my_index/doctor,article,place/_search
{
"query": {
"function_score": {
"bool": {
"should":
[
{
"common": {
"title": {
"query":"$q",
"cutoff_frequency": 0.001,
"low_freq_operator": "and"
}
}
},
{
"prefix": {
"title": "$q"
}
},
{
"match_phrase_prefix" : {
"title" : {
"query": "$q",
"slop": 10
}
}
}
]
},
"functions":[
{
"filter":{
"type":{
"value":"doctor"
}
},
"weight":3
},
{
"filter":{
"type":{
"value":"place"
}
},
"weight":2
},
{
"filter":{
"type":{
"value":"article"
}
},
"weight":1
}
],
"score_mode":"first",
"boost_mode":"multiply"
}
}
}
感谢您的帮助。
编辑：
错误：
{
"error": "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed;
shardFailures {[fWqkaeoLSva_QwhrYHnG3A][darmanjoo][0]:
SearchParseException[[darmanjoo][0]: from[-1],size[-1]:
Parse Failure [Failed to parse source [
{
"query": {
"function_score": {
"query": {
"bool": {
"should": [
{
"common": {
"title": {
"query": "دکتر",
"cutoff_frequency": 0.001,
"low_freq_operator": "and"
}
}
},
{
"prefix": {
"title": "دکتر"
}
},
{
"match_phrase_prefix": {
"title": {
"query": "دکتر",
"slop": 10
}
}
}
]
}
},
"functions": [
{
"filter": {
"type": {
"value": "doctor"
}
},
"weight": 3
},
{
"filter": {
"type": {
"value": "place"
}
},
"weight": 2
},
{
"filter": {
"type": {
"value": "article"
}
},
"weight": 1
}
],
"score_mode": "first",
"boost_mode": "multiply"
}
}
}
]]];
nested: QueryParsingException[[darmanjoo] No function with the name [weight] is registered.]; }{[fWqkaeoLSva_QwhrYHnG3A][darmanjoo][1]:
SearchParseException[[darmanjoo][1]: from[-1],size[-1]:
Parse Failure [Failed to parse source [
{
"query": {
"function_score": {
"query": {
"bool": {
"should": [
{
"common": {
"title": {
"query": "دکتر",
"cutoff_frequency": 0.001,
"low_freq_operator": "and"
}
}
},
{
"prefix": {
"title": "دکتر"
}
},
{
"match_phrase_prefix": {
"title": {
"query": "دکتر",
"slop": 10
}
}
}
]
}
},
"functions": [
{
"filter": {
"type": {
"value": "doctor"
}
},
"weight": 3
},
{
"filter": {
"type": {
"value": "place"
}
},
"weight": 2
},
{
"filter": {
"type": {
"value": "article"
}
},
"weight": 1
}
],
"score_mode": "first",
"boost_mode": "multiply"
}
}
}
]]];
nested: QueryParsingException[[darmanjoo] No function with the name [weight] is registered.]; }{[fWqkaeoLSva_QwhrYHnG3A][darmanjoo][4]:
SearchParseException[[darmanjoo][4]: from[-1],size[-1]:
Parse Failure [Failed to parse source [
{
"query": {
"function_score": {
"query": {
"bool": {
"should": [
{
"common": {
"title": {
"query": "دکتر",
"cutoff_frequency": 0.001,
"low_freq_operator": "and"
}
}
},
{
"prefix": {
"title": "دکتر"
}
},
{
"match_phrase_prefix": {
"title": {
"query": "دکتر",
"slop": 10
}
}
}
]
}
},
"functions": [
{
"filter": {
"type": {
"value": "doctor"
}
},
"weight": 3
},
{
"filter": {
"type": {
"value": "place"
}
},
"weight": 2
},
{
"filter": {
"type": {
"value": "article"
}
},
"weight": 1
}
],
"score_mode": "first",
"boost_mode": "multiply"
}
}
}
]]];
nested: QueryParsingException[[darmanjoo] No function with the name [weight] is registered.]; }]",
"status": 400
}
来自MARVEL SENSE的我已编辑的QUERY STRAIGHT：
GET /darmanjoo/doctor,article,place/_search
{
"query": {
"function_score": {
"query": {
"bool": {
"should": [
{
"common": {
"title": {
"query": "$q",
"cutoff_frequency": 0.001,
"low_freq_operator": "and"
}
}
},
{
"prefix": {
"title": "$q"
}
},
{
"match_phrase_prefix": {
"title": {
"query": "$q",
"slop": 10
}
}
}
]
}
},
"functions": [
{
"filter": {
"type": {
"value": "doctor"
}
},
"weight": 3
},
{
"filter": {
"type": {
"value": "place"
}
},
"weight": 2
},
{
"filter": {
"type": {
"value": "article"
}
},
"weight": 1
}
],
"score_mode": "first",
"boost_mode": "multiply"
}
}
}
答案 0 :(得分：3)
试试这个：
GET /my_index/doctor,article,place/_search
{
"query": {
"function_score": {
"query": {
"bool": {
"should": [
{
"common": {
"title": {
"query": "$q",
"cutoff_frequency": 0.001,
"low_freq_operator": "and"
}
}
},
{
"prefix": {
"title": "$q"
}
},
{
"match_phrase_prefix": {
"title": {
"query": "$q",
"slop": 10
}
}
}
]
}
},
"functions": [
{
"filter": {
"type": {
"value": "doctor"
}
},
"boost_factor": 3
},
{
"filter": {
"type": {
"value": "place"
}
},
"boost_factor": 2
},
{
"filter": {
"type": {
"value": "article"
}
},
"boost_factor": 1
}
],
"score_mode": "first",
"boost_mode": "multiply"
}
}
}