Merge branch 'main' into chore/integration-test-2

Author: lalitb

.gitignore

@@ -5,4 +5,6 @@
 Cargo.lock
 /.idea/
 
-.cosine
+.cosine
+
+opentelemetry-otlp/tests/integration_test/result.json

Cargo.toml

@@ -44,7 +44,10 @@ tonic = { version = "0.12.3", default-features = false }
 tonic-build = "0.12"
 tokio = { version = "1", default-features = false }
 tokio-stream = "0.1"
-tracing = { version = "0.1", default-features = false }
-tracing-core = { version = "0.1", default-features = false }
+# Using `tracing 0.1.40` because 0.1.39 (which is yanked) introduces the ability to set event names in macros, 
+# required for OpenTelemetry's internal logging macros.
+tracing = { version = ">=0.1.40", default-features = false }
+# `tracing-core >=0.1.33` is required for compatibility with `tracing >=0.1.40`.
+tracing-core = { version = ">=0.1.33", default-features = false } 
 tracing-subscriber = { version = "0.3", default-features = false }
 url = { version = "2.5", default-features = false }

examples/logs-basic/src/main.rs

@@ -1,4 +1,3 @@
-use opentelemetry::KeyValue;
 use opentelemetry_appender_tracing::layer;
 use opentelemetry_sdk::logs::LoggerProvider;
 use opentelemetry_sdk::Resource;
@@ -8,10 +7,11 @@ use tracing_subscriber::prelude::*;
 fn main() {
     let exporter = opentelemetry_stdout::LogExporter::default();
     let provider: LoggerProvider = LoggerProvider::builder()
-        .with_resource(Resource::new(vec![KeyValue::new(
-            "service.name",
-            "log-appender-tracing-example",
-        )]))
+        .with_resource(
+            Resource::builder()
+                .with_service_name("log-appender-tracing-example")
+                .build(),
+        )
         .with_simple_exporter(exporter)
         .build();
     let layer = layer::OpenTelemetryTracingBridge::new(&provider);

examples/metrics-advanced/src/main.rs

@@ -50,12 +50,14 @@ fn init_meter_provider() -> opentelemetry_sdk::metrics::SdkMeterProvider {
         .build();
 
     let reader = PeriodicReader::builder(exporter).build();
+
+    let resource = Resource::builder()
+        .with_service_name("metrics-advanced-example")
+        .build();
+
     let provider = SdkMeterProvider::builder()
         .with_reader(reader)
-        .with_resource(Resource::new([KeyValue::new(
-            "service.name",
-            "metrics-advanced-example",
-        )]))
+        .with_resource(resource)
         .with_view(my_view_rename_and_unit)
         .with_view(my_view_drop_attributes)
         .with_view(my_view_change_aggregation)

examples/metrics-basic/src/main.rs

@@ -12,10 +12,11 @@ fn init_meter_provider() -> opentelemetry_sdk::metrics::SdkMeterProvider {
     let reader = PeriodicReader::builder(exporter).build();
     let provider = SdkMeterProvider::builder()
         .with_reader(reader)
-        .with_resource(Resource::new([KeyValue::new(
-            "service.name",
-            "metrics-basic-example",
-        )]))
+        .with_resource(
+            Resource::builder()
+                .with_service_name("metrics-basic-example")
+                .build(),
+        )
         .build();
     global::set_meter_provider(provider.clone());
     provider

examples/tracing-jaeger/src/main.rs

@@ -5,7 +5,6 @@ use opentelemetry::{
 };
 use opentelemetry_sdk::trace::TracerProvider;
 use opentelemetry_sdk::{runtime, Resource};
-use opentelemetry_semantic_conventions::resource::SERVICE_NAME;
 
 use std::error::Error;
 
@@ -16,10 +15,11 @@ fn init_tracer_provider() -> Result<opentelemetry_sdk::trace::TracerProvider, Tr
 
     Ok(TracerProvider::builder()
         .with_batch_exporter(exporter, runtime::Tokio)
-        .with_resource(Resource::new(vec![KeyValue::new(
-            SERVICE_NAME,
-            "tracing-jaeger",
-        )]))
+        .with_resource(
+            Resource::builder()
+                .with_service_name("tracing-jaeger")
+                .build(),
+        )
         .build())
 }
 

opentelemetry-appender-log/src/lib.rs

@@ -846,11 +846,11 @@ mod tests {
 
         assert_eq!(logs.len(), 5);
         for log in logs {
-            let body: String = match log.record.body.as_ref().unwrap() {
+            let body: String = match log.record.body().unwrap() {
                 super::AnyValue::String(s) => s.to_string(),
                 _ => panic!("AnyValue::String expected"),
             };
-            assert_eq!(body, log.record.severity_text.unwrap());
+            assert_eq!(body, log.record.severity_text().unwrap());
         }
     }
 

opentelemetry-appender-tracing/benches/logs.rs

@@ -15,7 +15,7 @@
 
 use async_trait::async_trait;
 use criterion::{criterion_group, criterion_main, Criterion};
-use opentelemetry::{InstrumentationScope, KeyValue};
+use opentelemetry::InstrumentationScope;
 use opentelemetry_appender_tracing::layer as tracing_layer;
 use opentelemetry_sdk::export::logs::{LogBatch, LogExporter};
 use opentelemetry_sdk::logs::LogResult;
@@ -126,10 +126,11 @@ fn benchmark_with_ot_layer(c: &mut Criterion, enabled: bool, bench_name: &str) {
     let exporter = NoopExporter { enabled };
     let processor = NoopProcessor::new(Box::new(exporter));
     let provider = LoggerProvider::builder()
-        .with_resource(Resource::new(vec![KeyValue::new(
-            "service.name",
-            "benchmark",
-        )]))
+        .with_resource(
+            Resource::builder_empty()
+                .with_service_name("benchmark")
+                .build(),
+        )
         .with_log_processor(processor)
         .build();
     let ot_layer = tracing_layer::OpenTelemetryTracingBridge::new(&provider);

opentelemetry-appender-tracing/examples/basic.rs

@@ -1,6 +1,5 @@
 //! run with `$ cargo run --example basic
 
-use opentelemetry::KeyValue;
 use opentelemetry_appender_tracing::layer;
 use opentelemetry_sdk::{logs::LoggerProvider, Resource};
 use tracing::error;
@@ -9,10 +8,11 @@ use tracing_subscriber::prelude::*;
 fn main() {
     let exporter = opentelemetry_stdout::LogExporter::default();
     let provider: LoggerProvider = LoggerProvider::builder()
-        .with_resource(Resource::new(vec![KeyValue::new(
-            "service.name",
-            "log-appender-tracing-example",
-        )]))
+        .with_resource(
+            Resource::builder()
+                .with_service_name("log-appender-tracing-example")
+                .build(),
+        )
         .with_simple_exporter(exporter)
         .build();
     let layer = layer::OpenTelemetryTracingBridge::new(&provider);

opentelemetry-appender-tracing/src/layer.rs

@@ -334,10 +334,10 @@ mod tests {
 
         // Validate common fields
         assert_eq!(log.instrumentation.name(), "opentelemetry-appender-tracing");
-        assert_eq!(log.record.severity_number, Some(Severity::Error));
+        assert_eq!(log.record.severity_number(), Some(Severity::Error));
 
         // Validate trace context is none.
-        assert!(log.record.trace_context.is_none());
+        assert!(log.record.trace_context().is_none());
 
         // Validate attributes
         #[cfg(not(feature = "experimental_metadata_attributes"))]
@@ -428,25 +428,20 @@ mod tests {
 
         // validate common fields.
         assert_eq!(log.instrumentation.name(), "opentelemetry-appender-tracing");
-        assert_eq!(log.record.severity_number, Some(Severity::Error));
+        assert_eq!(log.record.severity_number(), Some(Severity::Error));
 
         // validate trace context.
-        assert!(log.record.trace_context.is_some());
+        assert!(log.record.trace_context().is_some());
         assert_eq!(
-            log.record.trace_context.as_ref().unwrap().trace_id,
+            log.record.trace_context().unwrap().trace_id,
             trace_id_expected
         );
         assert_eq!(
-            log.record.trace_context.as_ref().unwrap().span_id,
+            log.record.trace_context().unwrap().span_id,
             span_id_expected
         );
         assert_eq!(
-            log.record
-                .trace_context
-                .as_ref()
-                .unwrap()
-                .trace_flags
-                .unwrap(),
+            log.record.trace_context().unwrap().trace_flags.unwrap(),
             TraceFlags::SAMPLED
         );
 
@@ -526,10 +521,10 @@ mod tests {
 
         // Validate common fields
         assert_eq!(log.instrumentation.name(), "opentelemetry-appender-tracing");
-        assert_eq!(log.record.severity_number, Some(Severity::Error));
+        assert_eq!(log.record.severity_number(), Some(Severity::Error));
 
         // Validate trace context is none.
-        assert!(log.record.trace_context.is_none());
+        assert!(log.record.trace_context().is_none());
 
         // Attributes can be polluted when we don't use this feature.
         #[cfg(feature = "experimental_metadata_attributes")]
@@ -605,25 +600,20 @@ mod tests {
 
         // validate common fields.
         assert_eq!(log.instrumentation.name(), "opentelemetry-appender-tracing");
-        assert_eq!(log.record.severity_number, Some(Severity::Error));
+        assert_eq!(log.record.severity_number(), Some(Severity::Error));
 
         // validate trace context.
-        assert!(log.record.trace_context.is_some());
+        assert!(log.record.trace_context().is_some());
         assert_eq!(
-            log.record.trace_context.as_ref().unwrap().trace_id,
+            log.record.trace_context().unwrap().trace_id,
             trace_id_expected
         );
         assert_eq!(
-            log.record.trace_context.as_ref().unwrap().span_id,
+            log.record.trace_context().unwrap().span_id,
             span_id_expected
         );
         assert_eq!(
-            log.record
-                .trace_context
-                .as_ref()
-                .unwrap()
-                .trace_flags
-                .unwrap(),
+            log.record.trace_context().unwrap().trace_flags.unwrap(),
             TraceFlags::SAMPLED
         );