The type of kafka_producer_connection_count keeps changing between counter and gauge #7302
Closed as not planned
Description
OpenTelemetry java agent version: 1.20.2
Kafka version: 3.1.1
OpenTelemetry Collector version: 0.66.0
OpenTelemetry Collector config file:
receivers:
otlp:
protocols:
grpc:
endpoint: 0.0.0.0:14317
otlp/dummy: # Dummy receiver for the metrics pipeline
protocols:
grpc:
endpoint: localhost:65535
processors:
servicegraph:
metrics_exporter: prometheus/servicegraph # Exporter to send metrics to
dimensions: [cluster, namespace] # Additional dimensions (labels) to be added to the metrics extracted from the resource and span attributes
store: # Configuration for the in-memory store
ttl: 2s # Value to wait for an edge to be completed
max_items: 200 # Amount of edges that will be stored in the storeMap
exporters:
prometheus/servicegraph:
endpoint: 0.0.0.0:9091 # to prometheus
otlp:
endpoint: http://localhost:4317 # to jaeger
tls:
insecure: true
logging:
logLevel: debug
service:
pipelines:
traces:
receivers: [otlp]
processors: [servicegraph]
exporters: [logging, otlp]
metrics/servicegraph:
receivers: [otlp]
processors: []
exporters: [prometheus/servicegraph]
refresh http://localhost:9091/metrics in browser, I find that kafka_producer_connection_count keeps changing between counter and gauge
# HELP kafka_producer_connection_count The current number of active connections.
# TYPE kafka_producer_connection_count counter
kafka_producer_connection_count{client_id="producer-1",job="otel-demo-provider",kafka_version="3.1.1",spring_id="kafkaProducerFactory.producer-1"} 1
# HELP kafka_producer_connection_count The current number of active connections.
# TYPE kafka_producer_connection_count gauge
kafka_producer_connection_count{client_id="producer-1",job="otel-demo-provider"} 1