Can i add multiple exporters

[RSoodAMAT]

Hi , Currently we are using otel colletor to collect all the metrices and traces . Can i explicitly use prometheus exporter along with it , and if yes then how . I dont want metrics to be collected by otel-collector but directly by prometheus exporter.

Currently we are using in below formats :

java -javaagent:opentelemetry-javaagent-all.jar -Dotel.instrumentation.spring-batch.enabled=true -Dotel.exporter.otlp.endpoint="http://localhost:4317" -jar -Dotel.resource.attributes=service.name=importJob import/build/libs/*.jar

AND FOR DOCKER
export OTEL_EXPORTER_OTLP_HOST="${OTEL_EXPORTER_OTLP_HOST:=xx.xxx.xx.xx}"
export OTEL_EXPORTER_OTLP_PORT="${OTEL_EXPORTER_OTLP_PORT:=4317}"

java -javaagent:opentelemetry-javaagent-all.jar
-Dotel.instrumentation.spring-batch.enabled=true
-jar -Dspring.profiles.active=test /tc/import.jar

[jkwatson]

You can have multiple span exporters, but not metrics at the moment. This will probably be addressed in coming months.

[itsprakash84]

Yes, you can have mutiple exporters see below for Jaeger and Prometheus, As the Java opt is different you can use it.
As mentioned by @jkwatson mutiple metrics is not possible and also there are very limited metric at this time.

-Dotel.traces.exporter=jaeger
-Dotel.exporter.jaeger.endpoint=http://tempo:14250
-Dotel.metrics.exporter=prometheus
-Dotel.exporter.prometheus.port=9464
-Dotel.exporter.prometheus.host=0.0.0.0
-Dotel.instrumentation.runtime-metrics.enabled=true \