How to convert this elasticsearch query from 2.x to 5.x index?

Question

Our system upgraded elasticsearch from 2.x to 5.x. Now query's are not working in 5.x written in 2.x. So I have to convert elasticsearch query from 2.x to 5.x index?

Please suggest how to convert this query to elasticsearch 5.x query? _score field will not be affected and able to cache this query.

{
  "size": 12,
  "query": {
    "filtered": {
      "filter": {
        "bool": {
          "must": [
            {
              "term": {
                "pageType": "ulp_comb"
              }
            },
            {
              "range": {
                "date": {
                  "gte": "2017-09"
                }
              }
            }
          ],
          "must_not": [
            {
              "term": {
                "entityId": 0
              }
            }
          ]
        }
      }
    }
  }
}

Answer 1

You just need to change filtered to bool

{
  "size": 12,
  "query": {
    "bool": { // change to bool
      "filter": {
        "bool": {
          "must": [
            {
              "term": {
                "pageType": "ulp_comb"
              }
            },
            {
              "range": {
                "date": {
                  "gte": "2017-09"
                }
              }
            }
          ],
          "must_not": [
            {
              "term": {
                "entityId": 0
              }
            }
          ]
        }
      }
    }
  }
}

Hope it helps