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Disable process context sharing when using native image #9647

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Merged
PerfectSlayer merged 1 commit into from
Oct 2, 2025
Merged

Disable process context sharing when using native image #9647

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3 changes: 3 additions & 0 deletions ...ace/instrumentation/graal/nativeimage/AnnotationSubstitutionProcessorInstrumentation.java
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,7 @@ public void methodAdvice(MethodTransformer transformer) {
@Override
public String[] helperClassNames() {
return new String[] {
packageName + ".Target_com_datadog_profiling_agent_ProcessContext",
packageName + ".Target_datadog_jctools_util_UnsafeRefArrayAccess",
packageName + ".Target_org_datadog_jmxfetch_App",
packageName + ".Target_org_datadog_jmxfetch_Status",
Expand All @@ -50,6 +51,7 @@ public String[] muzzleIgnoredClassNames() {
"jdk.vm.ci.meta.ResolvedJavaType",
"jdk.vm.ci.meta.ResolvedJavaField",
// ignore helper class names as usual
packageName + ".Target_com_datadog_profiling_agent_ProcessContext",
packageName + ".Target_datadog_jctools_util_UnsafeRefArrayAccess",
packageName + ".Target_org_datadog_jmxfetch_App",
packageName + ".Target_org_datadog_jmxfetch_Status",
Expand All @@ -60,6 +62,7 @@ public String[] muzzleIgnoredClassNames() {
public static class FindTargetClassesAdvice {
@Advice.OnMethodExit(suppress = Throwable.class)
public static void onExit(@Advice.Return(readOnly = false) List<Class<?>> result) {
result.add(Target_com_datadog_profiling_agent_ProcessContext.class);
result.add(Target_datadog_jctools_util_UnsafeRefArrayAccess.class);
result.add(Target_org_datadog_jmxfetch_App.class);
result.add(Target_org_datadog_jmxfetch_Status.class);
Expand Down
16 changes: 16 additions & 0 deletions .../instrumentation/graal/nativeimage/Target_com_datadog_profiling_agent_ProcessContext.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
package datadog.trace.instrumentation.graal.nativeimage;

import com.oracle.svm.core.annotate.Substitute;
import com.oracle.svm.core.annotate.TargetClass;
import datadog.trace.bootstrap.config.provider.ConfigProvider;

@TargetClass(className = "com.datadog.profiling.agent.ProcessContext")
public final class Target_com_datadog_profiling_agent_ProcessContext {
@Substitute
public static void register(ConfigProvider configProvider) {
// This method references com.datadoghq.profiler.OTelContext which is not available
// during native image build. OTelContext is part of the ddprof native library that's
// loaded at runtime. For native image builds, profiling context registration is disabled.
// No-op during native image build.
}
}