Dustin Deus

Not all people have the option to use the latest prometheus version or change their telemetry stack in general. We use Managed Prometheus from GCP which doesn't support OTEL. The...

Hi @esparta86 thanks for the report. We'll take a deeper look and come back. Would you be open to create a PR after we have agreed on a solution?

Hi @esparta86, sry for the late response. It's on my list. I'm going to come up with a solution asap.

Hi @esparta86, @keadex we're addressing this in the coming week.

Thanks for looking into it. For now, we fork the library.

Any chance to get this fixed soon? This blocks us from upgrading to latest eslint. I might also be able to create a PR.

Workaround. Disabling exemplars for all ```go sdkmetric.WithExemplarFilter(exemplar.AlwaysOffFilter) ```

@dashpole I'm gonna give it a try next week.

Hi @dashpole, customers are reporting this issue even on `go.opentelemetry.io/[email protected]` ``` github.com/wundergraph/cosmo/router/pkg/trace.NewTracerProvider.func3 github.com/wundergraph/cosmo/[email protected]/pkg/trace/meter.go:238 go.opentelemetry.io/otel.ErrorHandlerFunc.Handle go.opentelemetry.io/[email protected]/error_handler.go:26 go.opentelemetry.io/otel.Handle go.opentelemetry.io/[email protected]/handler.go:33 go.opentelemetry.io/otel/exporters/prometheus.addExemplars[...] go.opentelemetry.io/otel/exporters/[email protected]/exporter.go:578 go.opentelemetry.io/otel/exporters/prometheus.addHistogramMetric[...] go.opentelemetry.io/otel/exporters/[email protected]/exporter.go:261 go.opentelemetry.io/otel/exporters/prometheus.(*collector).Collect go.opentelemetry.io/otel/exporters/[email protected]/exporter.go:230 github.com/prometheus/client_golang/prometheus.(*Registry).Gather.func1 github.com/prometheus/[email protected]/prometheus/registry.go:457 ```

Will check, but I can say `model.NameValidationScheme` is not used.