elasticsearch - Elastic search exact match search on attachment type content -


i trying perform exact search match in content of indexed files (pdfs) have been correctly indexed es using attachment plugin.

i know perform exact match search have specify "index" : "not_analyzed" in mapping of specific field.

i tried to same attachment type seems not working expected. tested following 2 mappings:

{     doc: {         "properties": {             file : {                  "type" : "attachment",                 "index" : "not_analyzed",                 "fields" : {                     "title" : { "store" : "yes" },                     "file" : { "term_vector":"with_positions_offsets", "store":"yes" }                 }             }         }     } }  {     doc: {         "properties": {             file : {                  "type" : "attachment",                 "fields" : {                     "title" : { "store" : "yes" },                     "file" : { "term_vector":"with_positions_offsets", "store":"yes", "index" : "not_analyzed" }                 }             }         }     } }

but didn't me achieve exact search match wanted.

could please provide me on this? know if attachment plugin supports exact match search? if not please suggest alternative approach?

thank you.

i believe have {"index": "not_analyzed"} in wrong location, should within fields section. try mapping instead:

{     doc: {         "properties": {             file : {                  "type" : "attachment",                 "fields" : {                     "title" : { "store" : "yes" },                     "file" : {  "index" : "not_analyzed"}                 }             }         }     } }

http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/mapping-attachment-type.html


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