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micronaut-projects / micronaut-gcp

Integration between Micronaut and Google Cloud Platform (GCP)
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Version mismatch in gcp-common and google.cloud.opentelemetry:exporter-auto #1127

Closed debrutal closed 2 months ago

debrutal commented 3 months ago

Expected Behavior

Using Micronaut Platform version 4.4.3 with Open Telemetry exporters as described here using 

<dependency>
    <groupId>com.google.cloud.opentelemetry</groupId>
    <artifactId>exporter-auto</artifactId>
</dependency>

should work as expected and not throw an exception.

Actual Behaviour

Application starts as expected. After a few seconds it renders the following Exception:

Exception in thread "BatchSpanProcessor_WorkerThread-1" java.lang.AbstractMethodError: Receiver class com.google.api.gax.grpc.GrpcCallContext does not define or inherit an implementation of the resolved method 'abstract com.google.api.gax.rpc.ApiCallContext withEndpointContext(com.google.api.gax.rpc.EndpointContext)' of interface com.google.api.gax.rpc.ApiCallContext.
    at com.google.api.gax.rpc.ClientContext.create(ClientContext.java:233)
    at com.google.cloud.trace.v2.stub.GrpcTraceServiceStub.create(GrpcTraceServiceStub.java:71)
    at com.google.cloud.trace.v2.stub.TraceServiceStubSettings.createStub(TraceServiceStubSettings.java:112)
    at com.google.cloud.trace.v2.TraceServiceClient.<init>(TraceServiceClient.java:160)
    at com.google.cloud.trace.v2.TraceServiceClient.create(TraceServiceClient.java:142)
    at com.google.cloud.opentelemetry.trace.InternalTraceExporter.createWithConfiguration(InternalTraceExporter.java:103)
    at com.google.cloud.opentelemetry.trace.TraceExporter.lambda$new$0(TraceExporter.java:41)
    at com.google.common.base.Suppliers$NonSerializableMemoizingSupplier.get(Suppliers.java:186)
    at com.google.cloud.opentelemetry.trace.TraceExporter.export(TraceExporter.java:93)
    at io.opentelemetry.sdk.trace.export.BatchSpanProcessor$Worker.exportCurrentBatch(BatchSpanProcessor.java:331)
    at io.opentelemetry.sdk.trace.export.BatchSpanProcessor$Worker.run(BatchSpanProcessor.java:249)
    at java.base/java.lang.Thread.run(Thread.java:840)

This is due to a mismatch in transitive dependencies of

com.google.api:gax-grpc micronaut-projects/micronaut-core # 2.37.0 com.google.api:gax # 2.46.1

gax contains an Interface(ApiCallContext) that implements the mentioned method. gax-grpc contains a class (GrpcCallContext) implementing that interface. Due to the old version, it does not implement the method.

Dependency tree:

+- com.google.cloud.opentelemetry:exporter-auto:jar:0.29.0-alpha:compile
   +- com.google.cloud.opentelemetry:exporter-metrics:jar:0.29.0:runtime
      +- com.google.cloud:google-cloud-monitoring:jar:3.31.0:runtime
         +- com.google.api:gax-grpc:jar:2.37.0:runtime
io.micronaut.gcp:micronaut-gcp-common:jar:5.5.0:compile
  +- com.google.cloud:google-cloud-core:jar:2.36.1:compile
     +- com.google.api:gax:jar:2.46.1:compile        # 2.46.1

Steps To Reproduce

For some reason i cannot reproduce this behaviour in a default micronaut setup.

The closest i can imagine that is needed to do it is this. No matter the reproducibility, the mismatch existst

mvn cli:

applicationType: default
defaultPackage: com.example
testFramework: junit
sourceLanguage: java
buildTool: maven
features: [app-name, gcp-cloud-trace, http-client-test, java, java-application, junit, logback, maven, maven-enforcer-plugin, micronaut-aot, micronaut-http-validation, netty-server, properties, readme, serialization-jackson, shade, static-resources, tracing-opentelemetry-annotations, tracing-opentelemetry-exporter-gcp, tracing-opentelemetry-gcp, tracing-opentelemetry-http]

plus the mentioned exporter

com.google.cloud.opentelemetry exporter-auto

Environment Information

No response

Example Application

No response

Version

4.4.3