Hello everybody,
I'm facing a problem when i start or restart the logstash service
[2018-09-18T11:01:23,207][ERROR][logstash.licensechecker.licensemanager] Unable to retrieve license information from license server {:message=>"No Available connections", :class=>"LogStash::Outputs::ElasticSearch::HttpClient::Pool::NoConnectionAvailableError"}
I don't know why this message is logged.
My logstash version is 6.2.3
thanks