Description
Is your feature request related to a problem? Please describe.
Quarkus in native build use --link-at-build to require all classes to be fully linked at build time. The aws instrumentation has optional dependency on SQS and SNS package. Usually, GraalVM substitution helps in removing code to unreachable classes.
For SNS, something like the following should work
public class OtelSubstitutions {
static final String SOFTWARE_AMAZON_AWSSDK_SNS_PACKAGE = "software.amazon.awssdk.services.sns";
static final class IsSnsAbsent implements BooleanSupplier {
@Override
public boolean getAsBoolean() {
return !Arrays.asList(Package.getPackages()).stream()
.map(p -> p.getName())
.anyMatch(p -> p.equals(SOFTWARE_AMAZON_AWSSDK_SNS_PACKAGE));
}
}
@TargetClass(className = "io.opentelemetry.instrumentation.awssdk.v2_2.SnsImpl", onlyWith = IsSnsAbsent.class)
@Delete
final class Delete_SnsImpl {
}
@TargetClass(className = "io.opentelemetry.instrumentation.awssdk.v2_2.SnsAccess", onlyWith = IsSnsAbsent.class)
@Delete
final class Target_SnsAccess {
@Delete
private static final boolean enabled = false;
@Substitute
public static SdkRequest modifyRequest(
SdkRequest request, io.opentelemetry.context.Context otelContext,
TextMapPropagator messagingPropagator) {
return null;
}
}
}For SQS, we could substitute SqSAccess, but it is not enough because classes from SQS dependency are a lot more intricated in the interceptor and factory.
While there are already abstractions in place to mitigate potential issues, they are insufficient.
For example, TracingList exposes software.amazon.awssdk.services.sqs.model.Message, which GraalVM will report as undefined because TracingList is exposed and utilized by TracingExecutionInterceptor. Removing the class and the field is a potential solution, but it requires rewriting the clearAttributes method in the substitute just to remove the last line.
The TRACING_MESSAGES_ATTRIBUTE and it's clear call may be relocated in the SqsAccess class to facilitate easier nooping.
Note that I can't find any usage of TRACING_MESSAGES_ATTRIBUTE but the clear call, it may not be necessary at all.
Another example is SqsMessage, which exposes software.amazon.awssdk.services.sqs.model.MessageAttributeValue. SqsMessage is the exposed by SqsProcessRequest and SqsReceiveRequest, both use in the TracingExecutionInterceptor and AwsSdkInstrumenterFactory.
Describe the solution you'd like
Ensure compatibility for compilation with native GraalVM using --link-at-build time without dependencies on SQS or SNS. No substitutions need to be provided, but, for SQS, they should be easily implementable like for SnsAccess.
If TRACING_MESSAGES_ATTRIBUTE is not necessary and removed, I guess a deep abstraction of SqsMessage should be enough.
Describe alternatives you've considered
No response
Additional context
No response