Elasticsearch 5.x setQuery已弃用

Question

I have a question regarding the last version of Elasticsearch.

Until the previous version I was using the following JAVA API search:

SearchRequestBuilder request = client.prepareSearch(index).setSource(jsonQuery)

Now setSource is deprecated and it is recommended to use setQuery(QueryBuilder) instead.

My question is the following, is it possible to pass the whole json query as before?

Thanks in advanced

[Edit]

This is the query syntax I was using and I would like to keep if it is possible:

"{"
+ "\"query\": {"
+ "    \"bool\": {"
+ "      \"filter\": { ... }"
+ "     }"
+ "  },"
+ "  \"fields\": ["
+ "    \"xxx\","
+ "  ],"
+ "  \"size\": 1000"
+ "}";

I do not want to split body, fields and size using:

setQuery(QueryBuilders.wrapperQuery(jsonQuery)).setSize(size).storedFields(fields)

Answer 1

Yes, you can use QueryBuilders.wrapperQuery() which will create an instance of WrapperQueryBuilder in order to achieve this:

SearchRequestBuilder request = client.prepareSearch(index)
    .setQuery(QueryBuilders.wrapperQuery(jsonQuery))
    .setSize(1000)
    .fields("xxx1", "xxx2");