Hi All
We have created a synonym file .. this file contains following contents
Create synonym.txt file.
apt, unit, apartment, Apt, Apartment, Unit
Southeast, SouthEast, se, SE, South East, southeast
Southwest, SouthWest, sw, SW, South West, southwest
South, S
riverside, 572, Riverside, River Side, RiverSide
We uploaded this is s3 bucket in aws
Create new index – new-service-address-index with the details shown below.
PUT new-service-address-index
{
"settings": {
"index": {
"analysis": {
"analyzer": {
"my_analyzer": {
"type": "custom",
"tokenizer": "standard",
"filter": ["my_filter"]
}
},
"filter": {
"my_filter": {
"type": "synonym",
"synonyms_path": "analyzers/F141926729",
"updateable": true
}
}
}
}
},
"mappings": {
"properties": {
"addressline1": {
"type": "text",
"analyzer": "standard",
"search_analyzer": "my_analyzer"
}
}
}
Tested the analyzer
POST /new-service-address-index/_analyze
{
"analyzer" : "my_analyzer",
"text" : "Apt"
}
output
{
"tokens" : [
{
"token" : "Apt",
"start_offset" : 0,
"end_offset" : 3,
"type" : "<ALPHANUM>",
"position" : 0
},
{
"token" : "apt",
"start_offset" : 0,
"end_offset" : 3,
"type" : "SYNONYM",
"position" : 0
},
{
"token" : "unit",
"start_offset" : 0,
"end_offset" : 3,
"type" : "SYNONYM",
"position" : 0
},
{
"token" : "apartment",
"start_offset" : 0,
"end_offset" : 3,
"type" : "SYNONYM",
"position" : 0
},
{
"token" : "Apartment",
"start_offset" : 0,
"end_offset" : 3,
"type" : "SYNONYM",
"position" : 0
},
{
"token" : "Unit",
"start_offset" : 0,
"end_offset" : 3,
"type" : "SYNONYM",
"position" : 0
}
]
}
Query and check whether the synonym is working.
GET new-service-address-index/_search
{
"query": {
"match": {"addressline1": "572"}
}
}
output
{
"took" : 4,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : {
"value" : 20,
"relation" : "eq"
},
"max_score" : 10.625372,
"hits" : [
{
"_index" : "new-service-address-index",
"_type" : "_doc",
"_id" : "7",
"_score" : 10.625372,
"_source" : {
"addressline1" : "riverside",
"addressline2" : "xyz",
"city" : "Pune"
}
},
{
"_index" : "new-service-address-index",
"_type" : "_doc",
"_id" : "6",
"_score" : 9.384199,
"_source" : {
"addressline1" : "572 abc",
"addressline2" : "xyz",
"city" : "Pune"
}
},
{
"_index" : "new-service-address-index",
"_type" : "_doc",
"_id" : "5950760000",
"_score" : 8.519087,
"_source" : {
"premise_id" : "5950760000",
"addressline1" : "572 2ND AVE APT",
"addressline2" : " ",
"city" : "LAKE OSWEGO",
"county" : "CLACKAMAS",
"state" : "OR",
"postal" : "97034"
}
},
{
"_index" : "new-service-address-index",
"_type" : "_doc",
"_id" : "2256330000",
"_score" : 7.628208,
"_source" : {
"premise_id" : "2256330000",
"addressline1" : "3335 Riverside Dr S",
"addressline2" : " ",
"city" : "Salem",
"county" : "MARION",
"state" : "OR",
"postal" : "97306"
}
issue is Match_pharse_prefix is not working .
GET new-service-address-index/_search
{
"query": {
"match_phrase_prefix": {"addressline1": "572"}
}
}
This is giving blank results..
{
"took" : 1,
"timed_out" : false,
"_shards" : {
"total" : 5,
"successful" : 5,
"skipped" : 0,
"failed" : 0
},
"hits" : {
"total" : {
"value" : 0,
"relation" : "eq"
},
"max_score" : null,
"hits" : [ ]
}
}
Only match is working.