elasticsearch size参数不起作用

Question

With size parameter or not this query always return 10 document(total doc:12678) Somehow it ignores size parameter, even size eqauls to 2 it returns 10 docs again

POST webproxylog/_search
    {
      "from": 0, "size": 100, 
      "query": {
        "filtered": {
          "filter": {
             "terms": {
                "category": [

                  "-1",
                  "0"
                ]
              }
          }
        }
      },
      "sort": [
        {
          "respsize": {
            "order": "desc"
          }
        }
      ]
    }

Answer 1

You should use POST instead of GET when sending the query in the HTTP payload. Some HTTP clients do not send a payload when using GET.

The following will get you 100 results:

curl -XPOST localhost:9200/webproxylog/_search -d '{
      "from": 0, "size": 100, 
      "query": {
        "filtered": {
          "filter": {
             "terms": {
                "category": [

                  "-1",
                  "0"
                ]
              }
          }
        }
      },
      "sort": [
        {
          "respsize": {
            "order": "desc"
          }
        }
      ]
    }'