Revert "added README.md for SigV4 Exporter"

This reverts commit 1239478.

Author: liustve

awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/AwsApplicationSignalsCustomizerProvider.java

@@ -52,7 +52,6 @@
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import java.util.regex.Pattern;
-import software.amazon.opentelemetry.javaagent.providers.exporter.OtlpAwsSpanExporterBuilder;
 
 /**
  * This customizer performs the following customizations:
@@ -195,18 +194,16 @@ private boolean isApplicationSignalsRuntimeEnabled(ConfigProperties configProps)
   }
 
   private Map<String, String> customizeProperties(ConfigProperties configProps) {
-    Map<String, String> propsOverride = new HashMap<>();
     boolean isLambdaEnvironment = isLambdaEnvironment();
+    Map<String, String> propsOverride = new HashMap<>();
 
     // Enable AWS Resource Providers
     propsOverride.put(OTEL_RESOURCE_PROVIDERS_AWS_ENABLED, "true");
-
     if (!isLambdaEnvironment) {
-      propsOverride.put(
-          OTEL_DISABLED_RESOURCE_PROVIDERS_CONFIG,
-          this.disableResourceProvider(
-              configProps,
-              List.of("io.opentelemetry.contrib.aws.resource.LambdaResourceProvider")));
+      this.disableAwsResourceProvider(
+          propsOverride,
+          configProps,
+          List.of("io.opentelemetry.contrib.aws.resource.LambdaResourceProvider"));
     }
 
     if (isApplicationSignalsEnabled(configProps)) {
@@ -264,9 +261,7 @@ private Map<String, String> customizeLambdaEnvProperties(ConfigProperties config
               "io.opentelemetry.contrib.aws.resource.EcsResourceProvider",
               "io.opentelemetry.contrib.aws.resource.EksResourceProvider");
 
-      propsOverride.put(
-          OTEL_DISABLED_RESOURCE_PROVIDERS_CONFIG,
-          this.disableResourceProvider(configProperties, disabledResourceProviders));
+      this.disableAwsResourceProvider(propsOverride, configProperties, disabledResourceProviders);
 
       // Set the max export batch size for BatchSpanProcessors
       propsOverride.put(
@@ -277,12 +272,14 @@ private Map<String, String> customizeLambdaEnvProperties(ConfigProperties config
     return Collections.emptyMap();
   }
 
-  private String disableResourceProvider(
-      ConfigProperties oldProps, List<String> resourceProviders) {
+  private void disableAwsResourceProvider(
+      Map<String, String> newProps, ConfigProperties oldProps, List<String> resourceProviders) {
+
     List<String> list = oldProps.getList(OTEL_DISABLED_RESOURCE_PROVIDERS_CONFIG);
-    Set<String> disabledResourceProviders = new HashSet<>(list);
+    List<String> disabledResourceProviders = new ArrayList<>(list);
     disabledResourceProviders.addAll(resourceProviders);
-    return String.join(",", disabledResourceProviders);
+    newProps.put(
+        OTEL_DISABLED_RESOURCE_PROVIDERS_CONFIG, String.join(",", disabledResourceProviders));
   }
 
   private Resource customizeResource(Resource resource, ConfigProperties configProps) {

awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/exporter/OtlpAwsSpanExporter.java renamed to awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/OtlpAwsSpanExporter.java

@@ -13,7 +13,7 @@
  * permissions and limitations under the License.
  */
 
-package software.amazon.opentelemetry.javaagent.providers.exporter;
+package software.amazon.opentelemetry.javaagent.providers;
 
 import io.opentelemetry.exporter.internal.otlp.traces.TraceRequestMarshaler;
 import io.opentelemetry.exporter.otlp.http.trace.OtlpHttpSpanExporter;

awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/exporter/OtlpAwsSpanExporterBuilder.java renamed to awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/OtlpAwsSpanExporterBuilder.java

@@ -13,7 +13,7 @@
  * permissions and limitations under the License.
  */
 
-package software.amazon.opentelemetry.javaagent.providers.exporter;
+package software.amazon.opentelemetry.javaagent.providers;
 
 import io.opentelemetry.exporter.otlp.http.trace.OtlpHttpSpanExporter;
 

awsagentprovider/src/main/java/software/amazon/opentelemetry/javaagent/providers/exporter/README.md

@@ -46,7 +46,6 @@
 import software.amazon.awssdk.http.auth.spi.signer.SignRequest.Builder;
 import software.amazon.awssdk.http.auth.spi.signer.SignedRequest;
 import software.amazon.awssdk.identity.spi.AwsCredentialsIdentity;
-import software.amazon.opentelemetry.javaagent.providers.exporter.OtlpAwsSpanExporterBuilder;
 
 @ExtendWith(MockitoExtension.class)
 public class OtlpAwsSpanExporterTest {