I just installed Elasticsearch on my ubuntu VM and I'm trying to run it for the first time but encountering errors.
I'm doing everything according to this tutorial: digitalocean
I added these lines:
discovery.type: single-node xpack.security.enabled: true
to the end of the elasticsearch.yml file, but it still says:
Unexpected response code  from calling GET http://127.0.0.1:9200/_security/_authenticate?pretty
It doesn't look like the X-Pack security feature is enabled on this Elasticsearch node.
Please check if you have enabled X-Pack security in your elasticsearch.yml configuration file.
ERROR: X-Pack Security is disabled by configuration.
any ideas why?