Elasticsearch search query size limit

Hi all,
I am using elasticsearch input in my logstash config file. logstash input part is as following:

 input {
elasticsearch {
hosts => ["http://10.0.0.1:9200/"]
index => "my-log*"
  query => '{
"from" : 0,
"size" : 1,
		"query": { 
		      "bool" : {
		          "must" : {
		                "match": { "status1": 0 }
		           },
				   "filter" : { 
            "range" : {   "mytimestamp" : { "gte": "now-1d/d", "lte": "now-1d/d"}} 
				   }
		      }
		}
		}'
}

It is expected that the query returns just one event because of size value, but all events will return. how can i handle the number of events which will be returned in query? I just want to elasticsearch return me the one event. Any advise will be so appreciated
Regards

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.