[🐛 Bug]: OpenTelemetry tracing fails to start with NoSuchMethodError

What happened?

I followed the instructions from java -jar selenium-server-4.1.2.jar info tracing to start selenium with OpenTelemetry and Jaeger but I got an exception at startup.

About Tracing
=============

Selenium Grid ships with support for distributed tracing, backed by the OpenTelemetry
APIs. This allows admins and devops engineers to trace the flow of control
through the Grid for each and every command.

To enable this support, you must first provide a "Tracer" implementation that
should be used. We use OpenTelemtry's own mechanisms for selecting the implementations,
so if your chosen tracing library supports this you should be good to go.
If you are using the standalone selenium jar, updating the classpath to contain
your tracer can be done using the `--ext` flag to selenium.

As a worked example, using Jaeger as the tracing library and running on macOS:


  java -Dotel.traces.exporter=jaeger \
       -Dotel.exporter.jaeger.endpoint=http://localhost:14250 \
       -Dotel.resource.attributes=service.name=selenium-standalone \
       -jar selenium.jar \
       --ext $(coursier fetch -p \
          io.opentelemetry:opentelemetry-exporter-jaeger:1.9.1 \
          io.grpc:grpc-netty:1.41.0) \
       standalone


This example uses a tool called "coursier" to generate a full classpath, but
you can also write this manually. When started this way, the selenium server
will inform you that it has found a tracer on stdout.

Maybe some dependency is missing?

How can we reproduce the issue?

java -Dotel.traces.exporter=jaeger -Dotel.exporter.jaeger.endpoint=http://localhost:14250 -Dotel.resource.attributes=service.name=selenium-standalone -jar selenium-server-4.1.2.jar --ext $(coursier fetch -p io.opentelemetry:opentelemetry-exporter-jaeger:1.9.1 io.grpc:grpc-netty:1.41.0) standalone

Relevant log output

11:35:19.866 INFO [LogManager$RootLogger.log] - Using the system default encoding
11:35:19.884 INFO [OpenTelemetryTracer.createTracer] - Using OpenTelemetry for tracing
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.openqa.selenium.grid.Bootstrap.runMain(Bootstrap.java:77)
        at org.openqa.selenium.grid.Bootstrap.main(Bootstrap.java:70)
Caused by: java.lang.NoSuchMethodError: io.opentelemetry.api.metrics.LongCounter.bind(Lio/opentelemetry/api/common/Attributes;)Lio/opentelemetry/api/metrics/BoundLongCounter;
        at io.opentelemetry.exporter.otlp.internal.grpc.OkHttpGrpcExporter.<init>(OkHttpGrpcExporter.java:87)
        at io.opentelemetry.exporter.otlp.internal.grpc.OkHttpGrpcExporterBuilder.build(OkHttpGrpcExporterBuilder.java:142)
        at io.opentelemetry.exporter.jaeger.JaegerGrpcSpanExporterBuilder.build(JaegerGrpcSpanExporterBuilder.java:92)
        at io.opentelemetry.sdk.autoconfigure.SpanExporterConfiguration.configureJaeger(SpanExporterConfiguration.java:179)
        at io.opentelemetry.sdk.autoconfigure.SpanExporterConfiguration.configureExporter(SpanExporterConfiguration.java:94)
        at io.opentelemetry.sdk.autoconfigure.SpanExporterConfiguration.lambda$configureSpanExporters$0(SpanExporterConfiguration.java:80)
        at java.util.stream.Collectors.lambda$toMap$58(Collectors.java:1321)
        at java.util.stream.ReduceOps$3ReducingSink.accept(ReduceOps.java:169)
        at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1556)
        at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
        at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
        at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
        at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
        at io.opentelemetry.sdk.autoconfigure.SpanExporterConfiguration.configureSpanExporters(SpanExporterConfiguration.java:75)
        at io.opentelemetry.sdk.autoconfigure.TracerProviderConfiguration.configureTracerProvider(TracerProviderConfiguration.java:63)
        at io.opentelemetry.sdk.autoconfigure.AutoConfiguredOpenTelemetrySdkBuilder.build(AutoConfiguredOpenTelemetrySdkBuilder.java:192)
        at io.opentelemetry.sdk.autoconfigure.AutoConfiguredOpenTelemetrySdk.initialize(AutoConfiguredOpenTelemetrySdk.java:29)
        at org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer.createTracer(OpenTelemetryTracer.java:77)
        at org.openqa.selenium.remote.tracing.opentelemetry.OpenTelemetryTracer.getInstance(OpenTelemetryTracer.java:59)
        at org.openqa.selenium.grid.log.LoggingOptions.getTracer(LoggingOptions.java:94)
        at org.openqa.selenium.grid.commands.Standalone.createHandlers(Standalone.java:117)
        at org.openqa.selenium.grid.TemplateGridServerCommand.asServer(TemplateGridServerCommand.java:41)
        at org.openqa.selenium.grid.commands.Standalone.execute(Standalone.java:214)
        at org.openqa.selenium.grid.TemplateGridCommand.lambda$configure$4(TemplateGridCommand.java:129)
        at org.openqa.selenium.grid.Main.launch(Main.java:83)
        at org.openqa.selenium.grid.Main.go(Main.java:57)
        at org.openqa.selenium.grid.Main.main(Main.java:42)
        ... 6 more

Operating System

Ubuntu 16.04.7 LTS

Selenium version

Java 4.1.2

What are the browser(s) and version(s) where you see this issue?

N/A

What are the browser driver(s) and version(s) where you see this issue?

N/A

Are you using Selenium Grid?

4.1.2

[pujagani]

The issue is not related to OpenTelemetry. Selenium Grid discovers drivers and adds them as nodes based on the drivers it detects in your system PATH. Ensure the drivers are on the PATH https://www.selenium.dev/documentation/webdriver/getting_started/install_drivers/#2-the-path-environment-variable.

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