Does Tempo receive the metrics pushed from the OpenTelemetry Collector?

[nikhil-ht]

I have successfully pushed the traces to tempo on this address http://localhost:4318/traces

but when I trying to push the matrics to http://localhost:4318/matrics to i am getting 404 error

[nikhil-ht]

here is a error am getting

"kind": "exporter", "data_type": "metrics", "name": "otlphttp", "error": "Permanent error: error exporting items, request to http://localhost:4318/v1/metrics responded with HTTP Status Code 404", "dropped_items": 187}
go.opentelemetry.io/collector/exporter/exporterhelper.(*retrySender).send
	go.opentelemetry.io/collector/exporter@v0.91.0/exporterhelper/retry_sender.go:126
go.opentelemetry.io/collector/exporter/exporterhelper.(*metricsSenderWithObservability).send
	go.opentelemetry.io/collector/exporter@v0.91.0/exporterhelper/metrics.go:170
go.opentelemetry.io/collector/exporter/exporterhelper.(*queueSender).consume
	go.opentelemetry.io/collector/exporter@v0.91.0/exporterhelper/queue_sender.go:115
go.opentelemetry.io/collector/exporter/exporterhelper/internal.(*boundedMemoryQueue[...]).Consume
	go.opentelemetry.io/collector/exporter@v0.91.0/exporterhelper/internal/bounded_memory_queue.go:55
go.opentelemetry.io/collector/exporter/exporterhelper/internal.(*QueueConsumers[...]).Start.func1
	go.opentelemetry.io/collector/exporter@v0.91.0/exporterhelper/internal/consumers.go:43

[joe-elliott]

As you've discovered, Tempo does not accept OTel metrics.