Version: logstash-2.1.1 After elasticsearch was out for a while and the logstash generates error like this: {:timestamp=>"2015-12-25T17:32:47.451000+0200", :message=>"Attempted to send a bulk request to Elasticsearch configured at '[" http://elasticsearch:9200/ "]', but Elasticsearch appears to be u…

Logstash stop sending the logs to the ElasticSearch

Topic		Replies	Views
Logstash can't talk to elasticsearch after several hours' running Logstash	7	1808	July 6, 2017
Logstash stop communicating with Elasticsearch Elasticsearch	4	592	July 6, 2017
Attempted to send a bulk request to elasticsearch' but Elasticsearch appears to be unreachable or down Logstash	1	2544	July 17, 2017
Attempted to send a bulk request to elasticsearch, but no there are no living connections in the connection pool Logstash	3	2618	August 12, 2021
Logstash lose connection to ElasticSearch Logstash	3	2245	July 6, 2017