Use the Java OTel SDK to export metrics from Logstash via OTLP.
There are already many metrics being collected and exposed by Logstash. This feature should strive to export the metrics that are already calculated/collected in a format that makes sense for consumption via dashbaords, by Elasticsearch, or by other backends, such as Prometheus.
It is not a requirement to have exact parity between metrics being exported via OTLP and the metrics already exposed by Logstash.
Use the Java OTel SDK to export metrics from Logstash via OTLP.
There are already many metrics being collected and exposed by Logstash. This feature should strive to export the metrics that are already calculated/collected in a format that makes sense for consumption via dashbaords, by Elasticsearch, or by other backends, such as Prometheus.
It is not a requirement to have exact parity between metrics being exported via OTLP and the metrics already exposed by Logstash.