我正在使用ElasticSearch 7.4，并且是Elasticsearch的新手
{
"query": {
"bool": {
"must": [
{ "match": { "endpoint.OptOut": "NONE" }}
]
}
}
}
如果我使用上面的搜索，它将返回此
{
"took" : 3,
"timed_out" : false,
"_shards" : {
"total" : 10,
"successful" : 10,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : {
"value" : 1,
"relation" : "eq"
},
"max_score" : 0.2876821,
"hits" : [
{
"_index" : "pinpoint-2020-05-18",
"_type" : "_doc",
"_id" : "49607119956414053843418396197478865586643200066386395138.0",
"_score" : 0.2876821,
"_source" : {
"event_type" : "event.click",
"event_timestamp" : 1589814810000,
"arrival_timestamp" : 1589814810554,
"event_version" : "3.1",
"application" : {
"app_id" : "c6504a2cca654c0f8415184859857fdc",
"cognito_identity_pool_id" : "",
"sdk" : { },
"version_code" : "11111111"
},
"client" : {
"client_id" : "email-a",
"cognito_id" : ""
},
"device" : {
"platform" : { }
},
"session" : { },
"endpoint" : {
"ChannelType" : "EMAIL",
"Address" : "=ABAQ8rfmFOeZTLCgRSb7iCsfN2uov27mPh1qz9tvksP57O1D6M9u0AaUDdmXjU1/6n+D1n5acqejpSf55a0Uq07AgrSZaE/5RfT90PHtui1J3Jc=",
"EndpointStatus" : "ACTIVE",
"OptOut" : "NONE",
"EffectiveDate" : "2020-05-18T13:34:47.527Z",
"ApplicationId" : "c6504a2cca654c0f8415184859857fdc",
"Id" : "email-a",
"CohortId" : "35",
"CreationDate" : "2020-05-18T13:34:47.527Z"
},
"awsAccountId" : "123456123456"
}
}
]
}
}
因此，您可以在endpoint.OptOut字段中看到“NONE”。
但是当我使用下面的json搜索时，
{
"query": {
"bool": {
"filter": [
{"term": {"endpoint.OptOut": "NONE"}}
]
}
}
}
它什么也没返回...
它只返回下面
{
"took" : 3,
"timed_out" : false,
"_shards" : {
"total" : 10,
"successful" : 10,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : {
"value" : 0,
"relation" : "eq"
},
"max_score" : null,
"hits" : [ ]
}
}
我不知道为什么'endpoint.OptOut'无法被过滤。
可以过滤某些属性，例如application.app_id，endpoint.EffectiveDate等。
但是某些属性无法过滤，例如“client.client_id”，“endpoint.OptOut”等。
这是我的映射。
{
"pinpoint-2020-05-18" : {
"mappings" : {
"properties" : {
"application" : {
"properties" : {
"app_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"cognito_identity_pool_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"sdk" : {
"type" : "object"
},
"version_code" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"arrival_timestamp" : {
"type" : "date",
"format" : "epoch_millis"
},
"attributes" : {
"properties" : {
"campaign_activity_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"campaign_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"campaign_send_status" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"campaign_send_status_code" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"campaign_send_status_message" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"feedback" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"treatment_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"awsAccountId" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"client" : {
"properties" : {
"client_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"cognito_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"client_context" : {
"properties" : {
"custom" : {
"properties" : {
"endpoint" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"legacy_identifier" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
}
}
},
"device" : {
"properties" : {
"platform" : {
"type" : "object"
}
}
},
"endpoint" : {
"properties" : {
"Address" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"ApplicationId" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"ChannelType" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"CohortId" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"CreationDate" : {
"type" : "date"
},
"EffectiveDate" : {
"type" : "date"
},
"EndpointStatus" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"Id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"OptOut" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"event_timestamp" : {
"type" : "long"
},
"event_type" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"event_version" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"facets" : {
"properties" : {
"email_channel" : {
"properties" : {
"mail_event" : {
"properties" : {
"delivery" : {
"properties" : {
"processing_time_millis" : {
"type" : "long"
},
"recipients" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"reporting_mta" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"smtp_response" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"mail" : {
"properties" : {
"common_headers" : {
"properties" : {
"date" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"from" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"subject" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"to" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"destination" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"from_address" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"headers" : {
"properties" : {
"name" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"value" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"headers_truncated" : {
"type" : "boolean"
},
"message_id" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"message_send_timestamp" : {
"type" : "long"
}
}
},
"open" : {
"properties" : {
"ip_address" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
},
"user_agent" : {
"type" : "text",
"fields" : {
"keyword" : {
"type" : "keyword",
"ignore_above" : 256
}
}
}
}
},
"send" : {
"type" : "object"
}
}
}
}
}
}
},
"session" : {
"type" : "object"
}
}
}
}
}
请让我知道，为什么某些属性无法过滤。
以及如何过滤
谢谢!
最佳答案
这里有两件事。
bool.filter与bool.must相同，不同之处在于评分is not affected。因此，错误不是由于filter而是因为点2。term用于精确匹配。由于您的OptOut字段已应用(我假设)默认的standard analyzer，因此在幕后将其小写，这就是为什么您看不到任何匹配项的原因。幸运的是，ES也生成了keyword字段，因此您可以执行{
"query": {
"bool": {
"filter": [
{"term": {"endpoint.OptOut.keyword": "NONE"}}
]
}
}
}
应该返回结果。
请注意，以上内容需要精确区分大小写的关键字进行过滤。
关于elasticsearch - 一些属性无法在Elasticsearch 7.4上进行过滤。如何过滤它们？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/61890643/