Ruby on Rails Elasticsearch - Faraday::ConnectionFailed (Connection refused - connect(2) for "localhost" port 9200)
English: Ruby on Rails logo (Photo credit: Wikipedia ) Ruby on Rails can implement Elastic search. I have project that use Elasticsearch to search job. This is my new experience to set up elastic search. After I run the rails project, I had error Faraday::ConnectionFailed (Connection refused - connect(2) for "localhost" port 9200) This is what you have to do For ubuntu sudo service elasticsearch start For OS X brew info elasticsearch I hope this help you. Related articles Querying JSON data at the command line with 'jq' Pillars of the Rails Monitoring Stack: 2016 Edition Deploy containers on bare metal with Packet and Cloud 66: Demo