Control freshness of data in Elasticsearch

Elastic Stack Elasticsearch
1

Hello,

Objective : Compare last data sent by injector with the last document inserted in index ES.

About last document inserted in ES index, how i can show it ?
In index mapping, we have field called Connect_time, we can use it to show most recent document.

Thanks for help.

Best Regards

Romain

2

There's nothing IMO which does that automatically.
You can just provide yourself a timestamp set to when you sent the document to elasticsearch.

3

Sort by your Connect_time fields and size: 1