elasticsearch - How to do script calculation on Facet value? -


i want implement script in app using elasticsearch 0.19. find term facet applied script on "field term". possible apply script on "field value"?

i find examples applying script on "field term" below:

{     "query" : {         "match_all" : {  }     },     "facets" : {         "tag" : {             "terms" : {                 "field" : "tag",                 "size" : 10,                 "script" : "term + 'aaa'"             }         }     } }

thanks in advance! manoj

an optimal way achieve this, index field the second time not_analyzed fields, , use "untouched" version in facet. way terms equal field values. alternatively, if index not large , field stored, can try using script_field.


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