Simply specify the fields that you are interested in, in the query and you are good to go.
[1] http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-request-fields.html On 12/2/14 12:52 PM, Elias Abou Haydar wrote:
I'm trying to write a mapreduce job where I can query elasticsearch so it can return to me specific fields. Is there any way to do that? My mapping contains about 30 fields and I will need just 4 of them ("_id","title","description","category") The way I was doing it is to process each answer to get those fields, but I'm looking for a cleaner way to do that. Any help or suggestion is appreciated. Thanks! -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to elasticsearch+unsubscr...@googlegroups.com <mailto:elasticsearch+unsubscr...@googlegroups.com>. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/ac512248-b3fe-4023-b28e-a4263ae720ec%40googlegroups.com <https://groups.google.com/d/msgid/elasticsearch/ac512248-b3fe-4023-b28e-a4263ae720ec%40googlegroups.com?utm_medium=email&utm_source=footer>. For more options, visit https://groups.google.com/d/optout.
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