I am searching for a phrase in a email body. Need to get the exact data filtered like, if I search for 'Avenue New', it should return only results which has the phrase 'Avenue New' not 'Avenue Street', 'Park Avenue'etc
My mapping is like:
{
"exchangemailssql": {
"aliases": {},
"mappings": {
"email": {
"dynamic_templates": [
{
"_default": {
"match": "*",
"match_mapping_type": "string",
"mapping": {
"doc_values": true,
"type": "keyword"
}
}
}
],
"properties": {
"attachments": {
"type": "text",
"fields": {
"keyword": {
"type": "keyword",
"ignore_above": 256
}
}
},
"body": {
"type": "text",
"analyzer": "keylower",
"fielddata": true
},
"count": {
"type": "short"
},
"emailId": {
"type": "long"
}
}
}
},
"settings": {
"index": {
"refresh_interval": "3s",
"number_of_shards": "1",
"provided_name": "exchangemailssql",
"creation_date": "1500527793230",
"analysis": {
"filter": {
"nGram": {
"min_gram": "4",
"side": "front",
"type": "edge_ngram",
"max_gram": "100"
}
},
"analyzer": {
"keylower": {
"filter": [
"lowercase"
],
"type": "custom",
"tokenizer": "keyword"
},
"email": {
"filter": [
"lowercase",
"unique",
"nGram"
],
"type": "custom",
"tokenizer": "uax_url_email"
},
"full": {
"filter": [
"lowercase",
"snowball",
"nGram"
],
"type": "custom",
"tokenizer": "standard"
}
}
},
"number_of_replicas": "0",
"uuid": "2XTpHmwaQF65PNkCQCmcVQ",
"version": {
"created": "5040099"
}
}
}
}
}
I have given the search query like:
{
"query": {
"match_phrase": {
"body": "Avenue New"
}
},
"highlight": {
"fields" : {
"body" : {}
}
}
}