Search query not returning result data

Elastic Search
1

I tried to fetch data via search query api through postman
/_search

if I search through without filter

{
  "query": {
    "match": {
      "message": {
        "query": "matching_data"
      }
    }
  }
}

I'm getting data result in this query

but below query format and filter I'm not getting data

{
  "query": {
    "bool": {
      "should": [
        {
          "match": {
            "message": {
                "query": "matching_data"
             }
          }
        },
        {
          "range": {
            "startTime": {
              "from": "2020-01-01",
              "to": "2022-10-20"
            }
          }
        }
      ]
    }
  }
}

response

{
    "took": 17,
    "timed_out": false,
    "_shards": {
        "total": 381,
        "successful": 381,
        "skipped": 0,
        "failed": 0
    },
    "hits": {
        "total": {
            "value": 0,
            "relation": "eq"
        },
        "max_score": null,
        "hits": []
    }
}
2

Which version of Elasticsearch are you using?

What is the mapping for the fields used in the queries?

Can you provide an example document that you expect to find?

3

Elasticsearch version : 7.15.2

mapping => "message" : "any string"

I want number of count of string match in the give time range

4

That is not the mapping. Use the get mapping API to get the index mappings.

Please show a sample JSON document you expect the query to find.

5

Mapping

{
  "logs-2022.05.19" : {
    "mappings" : {
      "properties" : {
        "@timestamp" : {
          "type" : "date"
        },
        "@version" : {
          "type" : "keyword"
        },
        "appname" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "asctime" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "environment" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "exc_info" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "exc_text" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "fields" : {
          "dynamic" : "true",
          "properties" : {
            "appname" : {
              "type" : "text",
              "fields" : {
                "keyword" : {
                  "type" : "keyword",
                  "ignore_above" : 256
                }
              }
            },
            "host" : {
              "properties" : {
                "ip" : {
                  "type" : "text",
                  "fields" : {
                    "keyword" : {
                      "type" : "keyword",
                      "ignore_above" : 256
                    }
                  }
                }
              }
            }
          }
        },
        "filename" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "funcName" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "host" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "host_ip" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "hostname" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "levelname" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "lineno" : {
          "type" : "long"
        },
        "message" : {
          "type" : "text"
        },
        "meta" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "module" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "msg" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "name" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "pathname" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "process" : {
          "type" : "long"
        },
        "processName" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "severity" : {
          "type" : "keyword"
        },
        "stack_info" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "stacktrace" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "store_id" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        },
        "thread" : {
          "type" : "long"
        },
        "threadName" : {
          "type" : "text",
          "fields" : {
            "keyword" : {
              "type" : "keyword",
              "ignore_above" : 256
            }
          }
        }
      }
    }
  }
}

searching a string with date range

{
  "query": {
    "bool": {
      "should": [
        {
          "match": {
            "message": {
                "query": "matching_data"
             }
          }
        },
        {
          "range": {
            "startTime": {
              "from": "2020-01-01",
              "to": "2022-10-20"
            }
          }
        }
      ]
    }
  }
}
6

I do not see any field named startTime in your mappings, which means the documents in that index does not have that field and the range query will therefore not return anything.

7

Thanks, I have updated startTime with timestamp.
Now I'am able to fetch the data. Help appreciated. :tada: