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Add region tags in OTLP trace sample #428

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Merged
psx95 merged 1 commit into from
Jan 6, 2026
Merged

Add region tags in OTLP trace sample #428

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12 changes: 10 additions & 2 deletions examples/otlptrace/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -25,12 +25,16 @@ description = 'Example showing OTLP exporter being used for traces export to GCP
dependencies {
implementation(libraries.opentelemetry_api)
implementation(libraries.opentelemetry_sdk)
implementation(libraries.opentelemetry_otlp_exporter)
implementation(libraries.opentelemetry_sdk_autoconf)
// [START opentelemetry_autoconf_otlp_required_deps]
implementation("io.opentelemetry:opentelemetry-exporter-otlp:1.56.0")
implementation("io.opentelemetry:opentelemetry-sdk-extension-autoconfigure:1.56.0")
// [END opentelemetry_autoconf_otlp_required_deps]
implementation(libraries.opentelemetry_gcp_auth_extension)
implementation(libraries.opentelemetry_gcp_resources)
}

// [START opentelemetry_autoconf_otlp_config]
// You can switch the desired protocol here by changing `otel.exporter.otlp.protocol`.
def autoconf_config = [
'-Dotel.exporter.otlp.endpoint=https://telemetry.googleapis.com',
'-Dotel.traces.exporter=otlp',
Expand All @@ -40,8 +44,12 @@ def autoconf_config = [
'-Dotel.exporter.otlp.protocol=http/protobuf',
'-Dotel.java.global-autoconfigure.enabled=true',
]
// [END opentelemetry_autoconf_otlp_config]

// [START opentelemetry_autoconf_app_config]
application {
mainClassName = 'com.google.cloud.opentelemetry.example.otlptrace.OTLPTraceExample'
// Pass the config as JVM arguments to the Java application
applicationDefaultJvmArgs = autoconf_config
}
// [END opentelemetry_autoconf_app_config]
4 changes: 4 additions & 0 deletions ...race/src/main/java/com/google/cloud/opentelemetry/example/otlptrace/OTLPTraceExample.java
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Expand Up @@ -17,8 +17,10 @@

import io.opentelemetry.api.trace.Span;
import io.opentelemetry.context.Scope;
// [START opentelemetry_autoconf_essential_imports]
import io.opentelemetry.sdk.OpenTelemetrySdk;
import io.opentelemetry.sdk.autoconfigure.AutoConfiguredOpenTelemetrySdk;
// [END opentelemetry_autoconf_essential_imports]
import io.opentelemetry.sdk.common.CompletableResultCode;
import java.util.Random;
import java.util.concurrent.TimeUnit;
Expand Down Expand Up @@ -63,8 +65,10 @@ private static void doWork(String description) {
}

public static void main(String[] args) {
// [START opentelemetry_autoconf_configure_sdk]
// Configure the OpenTelemetry pipeline with Auto configuration
openTelemetrySdk = AutoConfiguredOpenTelemetrySdk.initialize().getOpenTelemetrySdk();
// [END opentelemetry_autoconf_configure_sdk]

// Application-specific logic
myUseCase("One");
Expand Down
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