Module org.elasticsearch.server

Package org.elasticsearch.telemetry

Class TelemetryProvider.NoopTelemetryProvider

java.lang.Object

org.elasticsearch.telemetry.TelemetryProvider.NoopTelemetryProvider

All Implemented Interfaces:

TelemetryProvider

Enclosing interface:

TelemetryProvider

public static class TelemetryProvider.NoopTelemetryProvider
extends Object
implements TelemetryProvider

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.telemetry.TelemetryProvider

TelemetryProvider.NoopTelemetryProvider

Field Summary

Fields inherited from interface org.elasticsearch.telemetry.TelemetryProvider

NOOP, OTEL_METRICS_ENABLED_SYSTEM_PROPERTY

Constructor Summary

Constructors

Constructor	Description
NoopTelemetryProvider()

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()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NoopTelemetryProvider

public NoopTelemetryProvider()

Method Details

getTracer

public Tracer getTracer()

Specified by:

getTracer in interface TelemetryProvider

getMeterRegistry

public MeterRegistry getMeterRegistry()

Specified by:

getMeterRegistry in interface TelemetryProvider

attemptFlushMetrics

public void attemptFlushMetrics()

Description copied from interface: TelemetryProvider

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.

Specified by:

attemptFlushMetrics in interface TelemetryProvider

attemptFlushTraces

public void attemptFlushTraces()

Description copied from interface: TelemetryProvider

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.

Specified by:

attemptFlushTraces in interface TelemetryProvider