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Merge 0dbdc448e7 into sapling-pr-archive-ehhuang

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ehhuang 2025-10-20 11:20:50 -07:00 • committed by GitHub
commit c29b8605b6
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1 changed files with 18 additions and 14 deletions
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32
llama_stack/providers/inline/telemetry/meta_reference/telemetry.py
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@ -4,6 +4,7 @@
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
import os
import threading
from typing import Any
@ -60,23 +61,26 @@ class TelemetryAdapter(Telemetry):
# Recreating the telemetry adapter multiple times will result in duplicate span processors.
# Since the library client can be recreated multiple times in a notebook,
# the kernel will hold on to the span processor and cause duplicate spans to be written.
if _TRACER_PROVIDER is None:
provider = TracerProvider()
trace.set_tracer_provider(provider)
_TRACER_PROVIDER = provider
if os.environ.get("OTEL_EXPORTER_OTLP_ENDPOINT"):
if _TRACER_PROVIDER is None:
provider = TracerProvider()
trace.set_tracer_provider(provider)
_TRACER_PROVIDER = provider
# Use single OTLP endpoint for all telemetry signals
# Use single OTLP endpoint for all telemetry signals
# Let OpenTelemetry SDK handle endpoint construction automatically
# The SDK will read OTEL_EXPORTER_OTLP_ENDPOINT and construct appropriate URLs
# https://opentelemetry.io/docs/languages/sdk-configuration/otlp-exporter
span_exporter = OTLPSpanExporter()
span_processor = BatchSpanProcessor(span_exporter)
trace.get_tracer_provider().add_span_processor(span_processor)
# Let OpenTelemetry SDK handle endpoint construction automatically
# The SDK will read OTEL_EXPORTER_OTLP_ENDPOINT and construct appropriate URLs
# https://opentelemetry.io/docs/languages/sdk-configuration/otlp-exporter
span_exporter = OTLPSpanExporter()
span_processor = BatchSpanProcessor(span_exporter)
trace.get_tracer_provider().add_span_processor(span_processor)
metric_reader = PeriodicExportingMetricReader(OTLPMetricExporter())
metric_provider = MeterProvider(metric_readers=[metric_reader])
metrics.set_meter_provider(metric_provider)
metric_reader = PeriodicExportingMetricReader(OTLPMetricExporter())
metric_provider = MeterProvider(metric_readers=[metric_reader])
metrics.set_meter_provider(metric_provider)
else:
logger.warning("OTEL_EXPORTER_OTLP_ENDPOINT is not set, skipping telemetry")
self.meter = metrics.get_meter(__name__)
self._lock = _global_lock