【发布时间】:2020-01-12 03:02:08
【问题描述】:
我有以下映射:
"properties": {
"created": {
"type": "date"
},
"id": {
"type": "keyword"
},
"identifier": {
"type": "keyword"
},
"values": {
"properties": {
"description_created-date": {
"properties": {
"<all_channels>": {
"properties": {
"<all_locales>": {
"type": "date"
}
}
}
}
},
"footwear_size-option": {
"properties": {
"<all_channels>": {
"properties": {
"<all_locales>": {
"type": "keyword"
}
}
}
}
}
}
}
}
现在我想创建一个基于 description_created-date 字段的查询,并通过比较某个日期在无痛脚本中使用此值。
GET index/pim_catalog_product/_search
{
"query": {
"constant_score": {
"filter": {
"bool": {
"filter": [
{
"script": {
"script": {
"source": "doc['values']['description_created-date']['<all_channels>']['<all_locales>'].value == '2019-12-19'",
"lang": "painless"
}
}
}
]
}
}
}
}
}
但我收到以下错误:
{
"shard": 0,
"index": "index",
"node": "cmh1RMS1SHO92SA3jPAkJA",
"reason": {
"type": "script_exception",
"reason": "runtime error",
"script_stack": [
"org.elasticsearch.search.lookup.LeafDocLookup.get(LeafDocLookup.java:81)",
"org.elasticsearch.search.lookup.LeafDocLookup.get(LeafDocLookup.java:39)",
"doc['values']['description_created-date']['<all_channels>']['<all_locales>'].value == '2019-12-19'",
" ^---- HERE"
],
"script": "doc['values']['description_created-date']['<all_channels>']['<all_locales>'].value == '2019-12-19'",
"lang": "painless",
"caused_by": {
"type": "illegal_argument_exception",
"reason": "No field found for [values] in mapping with types [pim_catalog_product]"
}
}
}
(我知道我无法像这样比较日期,但这是另一个问题)。
按values.description_created-date 现场作品搜索:
GET index/pim_catalog_product/_search
{
"query": {
"match": {
"values.description_created-date.<all_channels>.<all_locales>": "2019-12-19"
}
}
}
当我获取特定文档时,该字段的值如下所示:
"values": {
"description_created-date": {
"<all_channels>": {
"<all_locales>": "2019-12-19"
}
}
}
如何在脚本过滤器中使用此字段?我需要这个来执行这样的事情:
(pseudocode)
"source": "doc['values']['stocks_created-date'].value > doc['created'].value + 2 days"
我使用的是 elasicsearch v6.5.0,这是一个带有 elasticsearch 和 kibana 的 docker-compose 文件:
version: '3'
services:
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:6.5.0
environment:
- discovery.type=single-node
ports:
- 9200:9200
kibana:
image: docker.elastic.co/kibana/kibana:6.5.0
ports:
- 5601:5601
以及带有完整映射和示例数据的要点here
谢谢。
【问题讨论】:
-
您确定属性
values属于您的pim_catalog_product类型吗?此外,在您提供的缩写映射中,我没有在您的values映射中看到stocks_created-date属性。 -
@JamesWoodruff 对误导性映射感到抱歉。我已经更新了问题。
标签: elasticsearch