[英]ElasticSearch query_string with filter failed to get the results
[英]Elasticsearch - Unable to get filter to work with query_string
我正在嘗試過濾結果以僅返回帶有標簽“新聞”的項目
-> POST https://host.com/harvester-dev/entries/_search?
_source=description%2Cimage%2Ctitle%2CupdateTime%2Ctags%2Curl
{
"filtered": {
"query": {
"query_string": {
"query": "suksess-duo",
"default_operator": "AND"
}
},
"filter": {
"bool": {
"must": {
"term": {
"tags": "news"
}
}
}
}
},
"aggs": {
"harvester-test": {
"global": {}
}
}
}
<- 400
{
"error": "SearchPhaseExecutionException[Failed to execute phase [query], all shards failed; shardFailures {[yXZEi0emQkuToiYBcj1wUA][harvester-dev][0]: SearchParseException[[harvester-dev][0]: from[-1],size[-1]: Parse Failure [Failed to parse source [{\"filtered\":{\"query\":{\"query_string\":{\"query\":\"suksess-duo\",\"default_operator\":\"AND\"}},\"filter\":{\"bool\":{\"must\":{\"term\":{\"tags\":\"news\"}}}}},\"aggs\":{\"harvester-test\":{\"global\":{}}}}]]]; nested: SearchParseException[[harvester-dev][0]: from[-1],size[-1]: Parse Failure [No parser for element [filtered]]]; }{[6gUDVyvDTSGUeYnoIN8N8Q][harvester-dev][1]: RemoteTransportException[[elastic_search148_aws_eu_west_1_data_0_dblayer_com][inet[/NN.NN.NN.NN:9300]][indices:data/read/search[phase/query]]]; nested: SearchParseException[[harvester-dev][1]: from[-1],size[-1]: Parse Failure [Failed to parse source
數據如下所示:
{
hits: {
total: 15921,
max_score: 1,
hits: [
{
_index: "harvester-dev",
_type: "entries",
_id: "5574156f",
_score: 1,
_source: {
image: "image-url",
description: "fine description",
updateTime: "2015-06-07T09:57:03.654Z",
title: "our title",
url: "http://example.com",
tags: [
"computers",
"news"
]
}
},]}}
我只想獲取帶有“新聞”標簽的文檔。 例如,匹配“計算機”且標簽為“新聞”的文檔。 我應該如何制作查詢?
我的錯。 filtered
新聞必須嵌套在query
。
{
"query": {
"filtered": {
"query": {
"query_string": {
"query": "computers",
"default_operator": "AND"
}
},
"filter": {
"bool": {
"must": {
"term": {
"tags": "news"
}
}
}
}
}
},
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