Add logging for sampler added to tracerprovider (#4749)

open-telemetry · Aug 8, 2023 · b0ab8d5 · b0ab8d5
1 parent eb9c30a
commit b0ab8d5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/OpenTelemetry/Trace/TracerProviderSdk.cs b/src/OpenTelemetry/Trace/TracerProviderSdk.cs
@@ -74,6 +74,8 @@ internal TracerProviderSdk(
         this.Resource = resourceBuilder.Build();
 
         this.sampler = state.Sampler ?? new ParentBasedSampler(new AlwaysOnSampler());
+        OpenTelemetrySdkEventSource.Log.TracerProviderSdkEvent($"Sampler added = \"{this.sampler.GetType()}\".");
+
         this.supportLegacyActivity = state.LegacyActivityOperationNames.Count > 0;
 
         bool legacyActivityWildcardMode = false;