解析日期上的弹性搜索异常

Question

I am getting the following exception:

ElasticsearchParseException[failed to parse date field [2016-02-20T22:00:00.000Z], tried both date format [dateOptionalTime], and timestamp number]; nested: IllegalArgumentException[Invalid format: \"2016-02-20T22:00:00.000Z\"]

On the following query:

curl -XGET https://xxxx.us-east-1.es.amazonaws.com/yyy/zzz/_search?pretty=true -d '
{
    "size": 0,
    "query": {
        "filtered": {
            "filter": {
                "bool": {
                    "must": [
                        {
                            "range": {
                                "event_timestamp": {
                                    "gte": "‌2016-02-20T22:00:00.000Z",
                                    "lte": "‌2016-02-27T22:00:00.000Z"
                                }
                            }
                        }
                    ]
                }
            }
        }
    }
}
'

event_timestamp is mapped as:

"event_timestamp":{"type":"date","format":"dateOptionalTime"}

And a sample entry is:

{
      "_index" : "yyy",
      "_type" : "zzz",
      "_id" : "abcde",
      "_score" : 1.0,
      "_source":{"event":"xxx","client_timestamp":"1456347863865","event_timestamp":"2016-02-24T21:04:23.495Z","partitionKey":"xxx"}

Answer 1

I ended up sending the time in milli as that's the only format ES is willing to accept in this specific scenario as it seems.

If anyone has any suggestions I'm open to hear alternatives.

So this did work:

curl -XGET https://xxxx.us-east-1.es.amazonaws.com/yyy/zzz/_search?pretty=true -d '
{
    "size": 0,
    "query": {
        "filtered": {
            "filter": {
                "bool": {
                    "must": [
                        {
                            "range": {
                                "event_timestamp": {
                                     "gte": 1456005600000,
                                     "lte": 1456610400000
                                }
                            }
                        }
                    ]
                }
            }
        }
    }
}
'