opentelemetry-java agent separated apm metrics to different index

[CenkuSands]

We have 2 types of applications that build by java or dotnet, for java, we are using opentelemetry-java agent (v1.28.0) to send the apm metrics, logs & traces to elasticsearch, and my elasticsearch integration is go through elastic-agent --> fleet server --> elasticsearch.

My issue is, when dotnet based applications send apm metrics to elastic, all my service send apm metrics to the metrics-apm.internal ingest pipelines and store to the .ds-metrics-apm.internal-default index, however, for the java based applications, it send apm metrics to elastic that separated by service name, so instead of all services' apm-metrics goes into .ds-metrics-apm.internal-default*, java based services go to .ds-metrics-apm.app.app01*, .ds-metrics-apm.app.app02*, etc.

My question is, from opentelemetry-java agent prospective, could it be set the ingest pipeline/index/index template goes to .ds-metrics-apm.internal-default rather than separated by services name?

[laurit]

cc @jackshirazi