ElasticSearch：没有注册[match]的过滤器] [英] ElasticSearch: No filter registered for [match]]
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问题描述
{
query：{
match：{
name：network
}
}，
facets：{
departments：{
条款：{
field：department_name
}
}
}，
过滤器：{
bool：{
should：[
{match：{department_name：book}}，
{match：{department_name 电子}}]
}
}
}
基本上，我希望以其名称检索匹配网络的所有产品，但仅过滤到 department_name 匹配 book 或 electronics 。当我执行此查询时，我收到此错误消息。
curl -X POSThttp：// localhost：9200 / products / _search？pretty = true-d'{
query：{
match：{
name：network
}
} ，
facets：{
departments：{
terms：{
field：department_name
}
}
过滤器：{
bool：{
should：[
{match：{department_name book}}，
{match：{department_name：electronics}}]
}
}
}
'
{
error：SearchPhaseExecutionException [执行阶段[查询]失败，所有分片失败; shardFailures {[EaNRci0OSIqpA2EAPwAA6w] [products] [4]：SearchParseException [[products] [4]：query [name：network]，from [-1]，size [-1]：Parse Failure [无法解析源[{ \\\
\query\：{\\\
\match\：{\\\
\name \：\network\\\\
} \\\
} ，\\\
\facets\：{\\\
\departments \：{\\\
\terms\：{\\\
\field\：\ department_name \\\\
} \\\
} \\\
}，\\\
\\\
\filter\：{\\\
\bool\：{\\\
\ should \：[\\\
{\match\：{\department_name \：\book\}}，\\\
{\match\ {\department_name\：\electronics \}}] \\\
} \\\
} \\\
} \\\
]]];嵌套：QueryParsingException [[products]没有注册[match]的过滤器]; } [[EaNRci0OSIqpA2EAPwAA6w] [product] [0]：SearchParseException [[products] [0]：query [name：network]，from [-1]，size [-1]：Parse Failure [ \\ n \query\：{\\\
\match\：{\\\
\name \：\network\\\\
} \\\
} \\\
\facets\：{\\\
\departments \：{\\\
\terms\：{\\\
\field\：\ department_name \\\\
} \\\
} \\\
}，\\\
\\\
\filter\：{\\\
\bool\：{\\\
\ should \：[\\\
{\match\：{\department_name \：\book\}}，\\\ {\match\ \department_name \：\electronics \}}] \\\
} \\\
} \\\
} \\\
]]];嵌套：QueryParsingException [[products]没有注册[match]的过滤器]; } [[EaNRci0OSIqpA2EAPwAA6w] [product] [1]：SearchParseException [[products] [1]：query [name：network]，from [-1]，size [-1]：Parse Failure [解析源[ \\ n \query\：{\\\
\match\：{\\\
\name \：\network\\\\
} \\\
} \\\
\facets\：{\\\
\departments \：{\\\
\terms\：{\\\
\field\：\ department_name \\\\
} \\\
} \\\
}，\\\
\\\
\filter\：{\\\
\bool\：{\\\
\ should \：[\\\
{\match\：{\department_name \：\book\}}，\\\ {\match\ \department_name \：\electronics \}}] \\\
} \\\
} \\\
} \\\
]]];嵌套：QueryParsingException [[products]没有注册[match]的过滤器]; } [[EaNRci0OSIqpA2EAPwAA6w] [product] [2]：SearchParseException [[products] [2]：query [name：network]，from [-1]，size [-1]：Parse Failure [解析源[ \\ n \query\：{\\\
\match\：{\\\
\name \：\network\\\\
} \\\
} \\\
\facets\：{\\\
\departments \：{\\\
\terms\：{\\\
\field\：\ department_name \\\\
} \\\
} \\\
}，\\\
\\\
\filter\：{\\\
\bool\：{\\\
\ should \：[\\\
{\match\：{\department_name \：\book\}}，\\\ {\match\ \department_name \：\electronics \}}] \\\
} \\\
} \\\
} \\\
]]];嵌套：QueryParsingException [[products]没有注册[match]的过滤器]; } [[EaNRci0OSIqpA2EAPwAA6w] [product] [3]：SearchParseException [[products] [3]：query [name：network]，from [-1]，size [-1]：Parse Failure [解析源[ \\ n \query\：{\\\
\match\：{\\\
\name \：\network\\\\
} \\\
} \\\
\facets\：{\\\
\departments \：{\\\
\terms\：{\\\
\field\：\ department_name \\\\
} \\\
} \\\
}，\\\
\\\
\filter\：{\\\
\bool\：{\\\
\ should \：[\\\
{\match\：{\department_name \：\book\}}，\\\ {\match\ \department_name \：\electronics \}}] \\\
} \\\
} \\\
} \\\
]]];嵌套：QueryParsingException [[products]没有注册[match]的过滤器]; }]，
状态：400
}
这里的关键是 QueryParsingException [[产品]没有注册[匹配]]的过滤器，但不明白这里有什么问题。
解决方案
匹配是一个查询，而不是过滤器。
在这种情况下，可能需要术语 -filter。
I'm trying to do this query to my ElasticSearch Server.
{
"query" : {
"match" : {
"name" : "network"
}
},
"facets" : {
"departments" : {
"terms" : {
"field" : "department_name"
}
}
},
"filter" : {
"bool": {
"should": [
{ "match" : {"department_name" : "book"}},
{ "match" : {"department_name" : "electronics"}}]
}
}
}
Basically, I wish to retrieve all the products that match "network" in its name, but filtering only to those which department_name matches either book or electronics. When I perform this query, I receive this error message.
curl -X POST "http://localhost:9200/products/_search?pretty=true" -d '{
"query" : {
"match" : {
"name" : "network"
}
},
"facets" : {
"departments" : {
"terms" : {
"field" : "department_name"
}
}
},
"filter" : {
"bool": {
"should": [
{ "match" : {"department_name" : "book"}},
{ "match" : {"department_name" : "electronics"}}]
}
}
}
'
{
"error" : "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures {[EaNRci0OSIqpA2EAPwAA6w][products][4]: SearchParseException[[products][4]: query[name:network],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\" : {\n \"match\" : {\n \"name\" : \"network\"\n }\n },\n \"facets\" : {\n \"departments\" : { \n \"terms\" : {\n \"field\" : \"department_name\"\n } \n }\n },\n\n \"filter\" : {\n \"bool\": {\n \"should\": [\n { \"match\" : {\"department_name\" : \"book\"}},\n { \"match\" : {\"department_name\" : \"electronics\"}}] \n } \n }\n}\n]]]; nested: QueryParsingException[[products] No filter registered for [match]]; }{[EaNRci0OSIqpA2EAPwAA6w][products][0]: SearchParseException[[products][0]: query[name:network],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\" : {\n \"match\" : {\n \"name\" : \"network\"\n }\n },\n \"facets\" : {\n \"departments\" : { \n \"terms\" : {\n \"field\" : \"department_name\"\n } \n }\n },\n\n \"filter\" : {\n \"bool\": {\n \"should\": [\n { \"match\" : {\"department_name\" : \"book\"}},\n { \"match\" : {\"department_name\" : \"electronics\"}}] \n } \n }\n}\n]]]; nested: QueryParsingException[[products] No filter registered for [match]]; }{[EaNRci0OSIqpA2EAPwAA6w][products][1]: SearchParseException[[products][1]: query[name:network],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\" : {\n \"match\" : {\n \"name\" : \"network\"\n }\n },\n \"facets\" : {\n \"departments\" : { \n \"terms\" : {\n \"field\" : \"department_name\"\n } \n }\n },\n\n \"filter\" : {\n \"bool\": {\n \"should\": [\n { \"match\" : {\"department_name\" : \"book\"}},\n { \"match\" : {\"department_name\" : \"electronics\"}}] \n } \n }\n}\n]]]; nested: QueryParsingException[[products] No filter registered for [match]]; }{[EaNRci0OSIqpA2EAPwAA6w][products][2]: SearchParseException[[products][2]: query[name:network],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\" : {\n \"match\" : {\n \"name\" : \"network\"\n }\n },\n \"facets\" : {\n \"departments\" : { \n \"terms\" : {\n \"field\" : \"department_name\"\n } \n }\n },\n\n \"filter\" : {\n \"bool\": {\n \"should\": [\n { \"match\" : {\"department_name\" : \"book\"}},\n { \"match\" : {\"department_name\" : \"electronics\"}}] \n } \n }\n}\n]]]; nested: QueryParsingException[[products] No filter registered for [match]]; }{[EaNRci0OSIqpA2EAPwAA6w][products][3]: SearchParseException[[products][3]: query[name:network],from[-1],size[-1]: Parse Failure [Failed to parse source [{\n \"query\" : {\n \"match\" : {\n \"name\" : \"network\"\n }\n },\n \"facets\" : {\n \"departments\" : { \n \"terms\" : {\n \"field\" : \"department_name\"\n } \n }\n },\n\n \"filter\" : {\n \"bool\": {\n \"should\": [\n { \"match\" : {\"department_name\" : \"book\"}},\n { \"match\" : {\"department_name\" : \"electronics\"}}] \n } \n }\n}\n]]]; nested: QueryParsingException[[products] No filter registered for [match]]; }]",
"status" : 400
}
I suppose the key here is QueryParsingException[[products] No filter registered for [match]], but cannot understand what's wrong here.
解决方案
match is a query, not a filter.
You probably want the term-filter in this case.
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