I had asked a question in Stack Overflow: https://stackoverflow.com/questions/51816815/get-one-document-per-bucket-in-elasticsearch-aggregation Sharing it here. Please let me know if you know the solution for the same.

You can use top hits metric for that. https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-top-hits-aggregation.html#_example

Discuss the Elastic Stack

Get one document per bucket in elasticsearch aggregation

Elastic Stack Elasticsearch

system (system) Closed September 10, 2018, 8:52am 5

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

Topic		Replies	Views
How to return all documents for each bucket? Elasticsearch	1	733	July 5, 2017
Can aggregation return the documents in each bucket? Elasticsearch	8	4651	July 6, 2017
Extract single bucket document using Logstash Logstash	1	276	June 17, 2019
ElasticSearch Aggs Query Elasticsearch	3	1078	July 5, 2017
Top N documents with multiple buckets Elasticsearch	5	6123	July 5, 2017

Elasticsearch is a trademark of Elasticsearch BV, registered in the U.S. and in other countries
Trademarks
Terms
Privacy
Brand
Code of Conduct

Apache, Apache Lucene, Apache Hadoop, Hadoop, HDFS and the yellow elephant logo are trademarks of the Apache Software Foundation in the United States and/or other countries.

Get one document per bucket in elasticsearch aggregation

Related topics