Module org.elasticsearch.server

Package org.elasticsearch.telemetry

Interface TelemetryProvider

All Known Implementing Classes:

TelemetryProvider.NoopTelemetryProvider

public interface TelemetryProvider

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	TelemetryProvider.NoopTelemetryProvider

Field Summary

Fields

Modifier and Type	Field	Description
static final TelemetryProvider	NOOP
static final String	OTEL_METRICS_ENABLED_SYSTEM_PROPERTY

Method Summary

Modifier and Type	Method	Description
void	attemptFlushMetrics()	Ensures buffered metrics are exported.
void	attemptFlushTraces()	Ensures buffered traces are exported.
MeterRegistry	getMeterRegistry()
Tracer	getTracer()

Field Details

OTEL_METRICS_ENABLED_SYSTEM_PROPERTY

static final String OTEL_METRICS_ENABLED_SYSTEM_PROPERTY

See Also:

• Constant Field Values

NOOP

static final TelemetryProvider NOOP

Method Details

getTracer

Tracer getTracer()

getMeterRegistry

MeterRegistry getMeterRegistry()

attemptFlushMetrics

void attemptFlushMetrics()

Ensures buffered metrics are exported. Implementations should flush the meter provider they own (e.g. OTel SdkMeterProvider) or wait for the next Elastic APM Java agent export cycle.

When metrics are backed by the Elastic APM agent, there is no flush API: the implementation only waits a bounded interval derived from telemetry.agent.metrics_interval. The first HTTP request to the configured APM server can still arrive much later (agent reporter scheduling), so callers that need observable export must allow additional wall-clock time beyond this method.

attemptFlushTraces

void attemptFlushTraces()

Ensures buffered traces are exported. Implementations should flush the tracer provider they own (e.g. OTel SdkTracerProvider) or wait for the next agent export cycle.