Iam trying to send data to elasticsearch, but when I am doing so, it shows that missing authentication for rest request elasticsearch. I did change the elastisearch.yml file :
xpack.security.enabled: false , but it is still doesn't work
The issue was the x-pack license, after changing the license in kibana to basic and disabling the x-pack security using xpack.security.enabled: false and restart it was resolved as mentioned in the comment.
xpack.security.enabled: falseand can you show the content of your elasticsearch.yml?