Hi I've met some problem within run Logstash on Mac also I've have followed by all commands and at least try to up Logstash instance by (logstash -f /usr/local/etc/logstash/logstash.conf --path.settings=/usr/local/etc/logstash)
I didn't change any entry in *yml files
What's wrong. Do You have any idea?
[2021-09-13T10:37:37,931][ERROR][logstash.outputs.elasticsearch][main] Unable to get license information {:url=>"http://127.0.0.1:9200/", :exception=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::BadResponseCodeError, :message=>"Got response code '400' contacting Elasticsearch at URL 'http://127.0.0.1:9200/_license'"}
[2021-09-13T10:37:37,932][ERROR][logstash.outputs.elasticsearch][main] Could not connect to a compatible version of Elasticsearch {:url=>"http://127.0.0.1:9200/"}
[2021-09-13T10:37:42,944][WARN ][logstash.outputs.elasticsearch][main] Restored connection to ES instance {:url=>"http://127.0.0.1:9200/"}
[2021-09-13T10:37:42,950][ERROR][logstash.outputs.elasticsearch][main] Unable to get license information {:url=>"http://127.0.0.1:9200/", :exception=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::BadResponseCodeError, :message=>"Got response code '400' contacting Elasticsearch at URL 'http://127.0.0.1:9200/_license'"}