Rebase with OTel Metrics

Author: brunobat

extensions/opentelemetry/deployment/src/test/java/io/quarkus/opentelemetry/deployment/common/InMemoryMetricExporter.java

@@ -21,7 +21,6 @@
 
 import io.opentelemetry.api.common.AttributeKey;
 import io.opentelemetry.api.common.Attributes;
-import io.opentelemetry.instrumentation.api.internal.SemconvStability;
 import io.opentelemetry.sdk.common.CompletableResultCode;
 import io.opentelemetry.sdk.metrics.InstrumentType;
 import io.opentelemetry.sdk.metrics.data.AggregationTemporality;
@@ -35,9 +34,6 @@
 @ApplicationScoped
 public class InMemoryMetricExporter implements MetricExporter {
 
-    private static final List<String> LEGACY_KEY_COMPONENTS = List.of(SemanticAttributes.HTTP_METHOD.getKey(),
-            SemanticAttributes.HTTP_ROUTE.getKey(),
-            SemanticAttributes.HTTP_STATUS_CODE.getKey());
     private static final List<String> KEY_COMPONENTS = List.of(SemanticAttributes.HTTP_REQUEST_METHOD.getKey(),
             SemanticAttributes.HTTP_ROUTE.getKey(),
             SemanticAttributes.HTTP_RESPONSE_STATUS_CODE.getKey());
@@ -77,13 +73,7 @@ public static Map<String, PointData> getMostRecentPointsMap(List<MetricData> fin
                 .collect(toMap(
                         pointData -> pointData.getAttributes().asMap().entrySet().stream()
                                 //valid attributes for the resulting map key
-                                .filter(entry -> {
-                                    if (SemconvStability.emitOldHttpSemconv()) {
-                                        return LEGACY_KEY_COMPONENTS.contains(entry.getKey().getKey());
-                                    } else {
-                                        return KEY_COMPONENTS.contains(entry.getKey().getKey());
-                                    }
-                                })
+                                .filter(entry -> KEY_COMPONENTS.contains(entry.getKey().getKey()))
                                 // ensure order
                                 .sorted(Comparator.comparing(o -> o.getKey().getKey()))
                                 // build key

extensions/opentelemetry/runtime/src/main/java/io/quarkus/opentelemetry/runtime/exporter/otlp/sender/VertxHttpSender.java

@@ -18,6 +18,7 @@
 import java.util.zip.GZIPOutputStream;
 
 import io.opentelemetry.exporter.internal.http.HttpSender;
+import io.opentelemetry.exporter.internal.marshal.Marshaler;
 import io.opentelemetry.sdk.common.CompletableResultCode;
 import io.opentelemetry.sdk.internal.ThrottlingLogger;
 import io.quarkus.vertx.core.runtime.BufferOutputStream;
@@ -91,7 +92,7 @@ private static String determineBasePath(URI baseUri) {
     }
 
     @Override
-    public void send(Consumer<OutputStream> marshaler,
+    public void send(Marshaler marshaler,
             int contentLength,
             Consumer<Response> onHttpResponseRead,
             Consumer<Throwable> onError) {
@@ -178,7 +179,7 @@ private static class ClientRequestSuccessHandler implements Handler<HttpClientRe
         private final int contentLength;
         private final Consumer<Response> onHttpResponseRead;
         private final Consumer<Throwable> onError;
-        private final Consumer<OutputStream> marshaler;
+        private final Marshaler marshaler;
 
         private final int attemptNumber;
         private final Supplier<Boolean> isShutdown;
@@ -190,7 +191,7 @@ public ClientRequestSuccessHandler(HttpClient client,
                 int contentLength,
                 Consumer<Response> onHttpResponseRead,
                 Consumer<Throwable> onError,
-                Consumer<OutputStream> marshaler,
+                Marshaler marshaler,
                 int attemptNumber,
                 Supplier<Boolean> isShutdown) {
             this.client = client;
@@ -281,12 +282,16 @@ public byte[] responseBody() {
             if (compressionEnabled) {
                 clientRequest.putHeader("Content-Encoding", "gzip");
                 try (var gzos = new GZIPOutputStream(os)) {
-                    marshaler.accept(gzos);
+                    marshaler.writeBinaryTo(gzos);
                 } catch (IOException e) {
                     throw new IllegalStateException(e);
                 }
             } else {
-                marshaler.accept(os);
+                try {
+                    marshaler.writeBinaryTo(os);
+                } catch (IOException e) {
+                    throw new IllegalStateException(e);
+                }
             }
 
             if (!headers.isEmpty()) {