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opentelemetry-java-contrib/processors/README.md

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Processors

Interceptable exporters

This module provides tools to intercept and process signals globally:

  • InterceptableSpanExporter
  • InterceptableMetricExporter
  • InterceptableLogRecordExporter

Event to SpanEvent Bridge

EventToSpanEventBridge is a LogRecordProcessor which records events (i.e. log records with an event.name attribute) as span events for the current span if:

  • The log record has a valid span context
  • Span.current() returns a span where Span.isRecording() is true

For details of how the event log record is translated to span event, see EventToSpanEventBridge Javadoc.

EventToSpanEventBridge can be referenced in declarative configuration as follows:

# Configure tracer provider as usual, omitted for brevity
tracer_provider: ...

logger_provider:
  processors:
      # TODO(jack-berg): remove "{}" after releasing [opentelemetry-java#6891](https://github.com/open-telemetry/opentelemetry-java/pull/6891/files)
      - event_to_span_event_bridge: {}

Component owners

Learn more about component owners in component_owners.yml.