elasticsearch - ES search use copy_to field with query_string get nothing

Question

I have read query-string-syntax official doc

some mapping detail

            "ip":{
                "type":"keyword"
            },
            "dest_ip":{
                "type":"keyword",
                "copy_to":"ip"
            },
            "src_ip":{
                "type":"keyword",
                "copy_to":"ip"
            },

When I want to search as ip:10.118.0.15,es nothing hits. But when use ip=10.118.0.15 I get the results I want.

• I want to know why.
• How to use the common syntax like ip:10.118.0.15 to search ? Add some config?

Answer 1

等待大神答复