Array field in elasticsearch returning only matching elements

Question

I have an index in elasticsearch (tire) with an array field and custom analyzer for ngram with min_ngram = 1 and max_ngram = 10.

Field example

field1: [foo, bar, bof]

I construct a query with value of the field1 'f' and it returns the documents containing 'f' in one of the value in field1.

Question: Is is possible to return only matching values in array, e.g. in case of field1 and query 'f', only 'foo' and 'bof' will be return and 'bar' will be ommited, e.g. field1: [foo, bof]?

I have the same problem. Did you managed to find a solution? — Alexandre Pepin
– Alexandre Pepin, Commented Nov 21, 2014 at 14:35

Shashank Gutha · Accepted Answer · 2019-10-03 07:54:26Z

0

You can achieve that applying highlighter in the elastic search query. where in the response you will get extra highlight field with only matched values.

answered Oct 3, 2019 at 7:54

Shashank Gutha

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