I am currently upgrading from sonar 5.6.6 to 6.7.5 (LTS). I never changed ElasticSearch from the root user and did not have issues with Sonarqube starting up. I want to change ElasticSearch since this is not recommended to have it running as root. What is the simpliest way to do this. I was going to do a chown -R on the elasticsearch directory, but the problem with this is that new files won’t maintain ownership as the non superuser. Is there a better alternative approach to this?