initial commit

Author: lalitb

opentelemetry-sdk/src/metrics/meter.rs

@@ -179,19 +179,30 @@ impl SdkMeter {
     {
         let validation_result = validate_instrument_config(builder.name.as_ref(), &builder.unit);
         if let Err(err) = validation_result {
-            global::handle_error(err);
+            otel_error!(
+                name: "InstrumentCreationFailed", 
+                meter_name = self.scope.name.as_ref(),
+                instrument_name = builder.name.as_ref(),
+                message = "Callbacks for this observable updown counter will not be invoked.",
+                reason = format!("{}", err));
             return ObservableUpDownCounter::new();
         }
 
         match resolver.measures(
             InstrumentKind::ObservableUpDownCounter,
-            builder.name,
+            builder.name.clone(),
             builder.description,
             builder.unit,
             None,
         ) {
             Ok(ms) => {
                 if ms.is_empty() {
+                    otel_error!(
+                        name: "InstrumentCreationFailed",
+                        meter_name = self.scope.name.as_ref(),
+                        instrument_name = builder.name.as_ref(),
+                        message = "Callbacks for this observable updown counter will not be invoked. Check View Configuration."
+                    );
                     return ObservableUpDownCounter::new();
                 }
 
@@ -206,7 +217,12 @@ impl SdkMeter {
                 ObservableUpDownCounter::new()
             }
             Err(err) => {
-                global::handle_error(err);
+                otel_error!(
+                    name: "InstrumentCreationFailed",
+                    meter_name = self.scope.name.as_ref(),
+                    instrument_name = builder.name.as_ref(),
+                    message = "Callbacks for this observable updown counter will not be invoked.",
+                    reason = format!("{}", err));
                 ObservableUpDownCounter::new()
             }
         }
@@ -222,19 +238,30 @@ impl SdkMeter {
     {
         let validation_result = validate_instrument_config(builder.name.as_ref(), &builder.unit);
         if let Err(err) = validation_result {
-            global::handle_error(err);
+            otel_error!(
+                name: "InstrumentCreationFailed", 
+                meter_name = self.scope.name.as_ref(),
+                instrument_name = builder.name.as_ref(),
+                message = "Callbacks for this observable gauge will not be invoked.",
+                reason = format!("{}", err));
             return ObservableGauge::new();
         }
 
         match resolver.measures(
             InstrumentKind::ObservableGauge,
-            builder.name,
+            builder.name.clone(),
             builder.description,
             builder.unit,
             None,
         ) {
             Ok(ms) => {
                 if ms.is_empty() {
+                    otel_error!(
+                        name: "InstrumentCreationFailed",
+                        meter_name = self.scope.name.as_ref(),
+                        instrument_name = builder.name.as_ref(),
+                        message = "Callbacks for this observable gauge will not be invoked. Check View Configuration."
+                    );
                     return ObservableGauge::new();
                 }
 
@@ -249,7 +276,12 @@ impl SdkMeter {
                 ObservableGauge::new()
             }
             Err(err) => {
-                global::handle_error(err);
+                otel_error!(
+                    name: "InstrumentCreationFailed",
+                    meter_name = self.scope.name.as_ref(),
+                    instrument_name = builder.name.as_ref(),
+                    message = "Callbacks for this observable gauge will not be invoked.",
+                    reason = format!("{}", err));
                 ObservableGauge::new()
             }
         }