elasticsearch query string format
-
29-10-2019 - |
Вопрос
I am using
SearchBuilder.searchSource.query(query_string).buildAsBytes()
to perform the query string on elasticsearch servers.
The problem is that I dont know what is the correct format of query string. For instance, I want to find all documents with country
field to be US
, I can use the restful api of
http://my.elastic.search.server/foo/dummy/_search?q=country:US
to get what I need. But in terms of java api, I tried country:US
, q=country:US
, and {\"country\":\"US\"}
, but each time I got back SearchPhaseExecutionException
.
ElasticSearch's documentation does not shed any lights on what could be the format of query string in this case, and I have exhausted Google results related to this topic. Can someone help me on this? Thanks!
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