Package io.opentelemetry.instrumentation.kafka.internal

Class OpenTelemetryMetricsReporter

java.lang.Object
io.opentelemetry.instrumentation.kafka.internal.OpenTelemetryMetricsReporter
All Implemented Interfaces:
org.apache.kafka.common.Configurable, org.apache.kafka.common.metrics.MetricsReporter
public final class OpenTelemetryMetricsReporter extends Object implements org.apache.kafka.common.metrics.MetricsReporter
A MetricsReporter which bridges Kafka metrics to OpenTelemetry metrics.

To configure, use: 


 // KafkaTelemetry.create(OpenTelemetry).metricConfigProperties()

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

  • Field Details

    • CONFIG_KEY_OPENTELEMETRY_INSTANCE

      public static final String CONFIG_KEY_OPENTELEMETRY_INSTANCE
      See Also:

    • CONFIG_KEY_OPENTELEMETRY_INSTRUMENTATION_NAME

      public static final String CONFIG_KEY_OPENTELEMETRY_INSTRUMENTATION_NAME
      See Also:

  • Constructor Details

    • OpenTelemetryMetricsReporter

      public OpenTelemetryMetricsReporter()

  • Method Details

    • init

      public void init(List<org.apache.kafka.common.metrics.KafkaMetric> metrics)
      Specified by:
      init in interface org.apache.kafka.common.metrics.MetricsReporter

    • metricChange

      public void metricChange(org.apache.kafka.common.metrics.KafkaMetric metric)
      Specified by:
      metricChange in interface org.apache.kafka.common.metrics.MetricsReporter

    • metricRemoval

      public void metricRemoval(org.apache.kafka.common.metrics.KafkaMetric metric)
      Specified by:
      metricRemoval in interface org.apache.kafka.common.metrics.MetricsReporter

    • close

      public void close()
      Specified by:
      close in interface org.apache.kafka.common.metrics.MetricsReporter

    • configure

      public void configure(Map<String,?> configs)
      Specified by:
      configure in interface org.apache.kafka.common.Configurable