How to Install and Configure Elasticsearch on Ubuntu 18.04
Elasticsearch 7.6.1 service won't start in Ubuntu server 18.04 - Elasticsearch - Discuss the Elastic Stack
Improve error reporting for permissions errors on script directory · Issue #17467 · elastic/elasticsearch · GitHub
Elasticsearch Doesn't start, doesn't give any logs. · Issue #21300 · elastic/elasticsearch · GitHub
Job for elasticsearch.service failed because the control process exited with error code- VPS CentOs 7 Linux - Elasticsearch - Discuss the Elastic Stack