[2022-10-15T09:46:37,901][WARN ][logstash.outputs.elasticsearch][prima] Elasticsearch Output configured with ecs_compatibility => v8, which resolved to an UNRELEASED preview of version 8.0.0 of the Elastic Common Schema. Once ECS v8 and an updated release of this plugin are publicly available, you will need to update this plugin to resolve this warning.
versione 8.4.3