Hi
I have created a plugin to generate Excel reports from Elasticsearch. Basically this plugin takes in simple input JSON and can send the report as mail or save the report to the server.
Plugin: https://github.com/raghavendar-ts/Elasticsearch-Report-Plugin
But river is being deprecated from Elasticsearch 1.5. Can someone provide some tutorials/links that are build without river so that I can refactor the plugin to support future versions of Elasticsearch.
Thank you