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kamon-io / Kamon

Distributed Tracing, Metrics and Context Propagation for applications running on the JVM
https://kamon.io
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Publish instrumentation artifacts for Scala 3 #1064

Open ivantopo opened 2 years ago

ivantopo commented 2 years ago

We went through upgrading the core libraries and reporters for Scala 3, but all the instrumentation is still pending. I got this exception at my very first attempt at running the instrumentation-common tests with Scala 3 and thought that instead of delaying a new release even more we should publish the parts that are already supported, and create this issue to track instrumentation updates.

[pool-1-thread-1-ScalaTest-running-ContextInstrumentationSpec] ERROR 2021-10-21 09:55:12  Logger : Error => kamon.instrumentation.context.ContextInstrumentationSpec$Target with message public kamon.context.Context kamon.instrumentation.context.ContextInstrumentationSpec$Target.doWork() does not define an index 0. Class loader: sun.misc.Launcher$AppClassLoader@18b4aac2: java.lang.IllegalStateException: public kamon.context.Context kamon.instrumentation.context.ContextInstrumentationSpec$Target.doWork() does not define an index 0
    at kanela.agent.libs.net.bytebuddy.asm.Advice$OffsetMapping$ForArgument$Unresolved.resolve(Advice.java:1664)
    at kanela.agent.libs.net.bytebuddy.asm.Advice$OffsetMapping$ForArgument.resolve(Advice.java:1575)
    at kanela.agent.libs.net.bytebuddy.asm.Advice$OffsetMapping$ForArgument$Unresolved.resolve(Advice.java:1683)
    at kanela.agent.libs.net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$ForMethodEnter.doApply(Advice.java:8305)
    at kanela.agent.libs.net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$ForMethodEnter.apply(Advice.java:8266)
    at kanela.agent.libs.net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$AdviceMethodInliner.visitMethod(Advice.java:7970)
    at kanela.agent.libs.net.bytebuddy.jar.asm.ClassReader.readMethod(ClassReader.java:1353)
    at kanela.agent.libs.net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:744)
    at kanela.agent.libs.net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:424)
    at kanela.agent.libs.net.bytebuddy.asm.Advice$Dispatcher$Inlining$Resolved$AdviceMethodInliner.apply(Advice.java:7964)
    at kanela.agent.libs.net.bytebuddy.asm.Advice$AdviceVisitor.onAfterExceptionTable(Advice.java:10108)
    at kanela.agent.libs.net.bytebuddy.utility.visitor.ExceptionTableSensitiveMethodVisitor.considerEndOfExceptionTable(ExceptionTableSensitiveMethodVisitor.java:49)
    at kanela.agent.libs.net.bytebuddy.utility.visitor.ExceptionTableSensitiveMethodVisitor.visitLabel(ExceptionTableSensitiveMethodVisitor.java:81)
    at kanela.agent.libs.net.bytebuddy.jar.asm.Label.accept(Label.java:358)
    at kanela.agent.libs.net.bytebuddy.jar.asm.ClassReader.readCode(ClassReader.java:2057)
    at kanela.agent.libs.net.bytebuddy.jar.asm.ClassReader.readMethod(ClassReader.java:1514)
    at kanela.agent.libs.net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:744)
    at kanela.agent.libs.net.bytebuddy.jar.asm.ClassReader.accept(ClassReader.java:424)
    at kanela.agent.libs.net.bytebuddy.dynamic.scaffold.TypeWriter$Default$ForInlining.create(TypeWriter.java:3919)
    at kanela.agent.libs.net.bytebuddy.dynamic.scaffold.TypeWriter$Default.make(TypeWriter.java:2193)
    at kanela.agent.libs.net.bytebuddy.dynamic.scaffold.inline.RebaseDynamicTypeBuilder.make(RebaseDynamicTypeBuilder.java:250)
    at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.doTransform(AgentBuilder.java:11362)
    at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:11298)
    at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1700(AgentBuilder.java:11016)
    at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$LegacyVmDispatcher.run(AgentBuilder.java:11690)
    at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$LegacyVmDispatcher.run(AgentBuilder.java:11637)
    at java.security.AccessController.doPrivileged(Native Method)
    at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.doPrivileged(AgentBuilder.java)
    at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:11205)
    at sun.instrument.TransformerManager.transform(TransformerManager.java:188)
    at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:428)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    at kamon.instrumentation.context.ContextInstrumentationSpec.f$proxy1$1(ContextInstrumentationSpec.scala:15)
    at kamon.instrumentation.context.ContextInstrumentationSpec.$init$$$anonfun$2$$anonfun$1(ContextInstrumentationSpec.scala:14)
    at org.scalatest.Transformer.apply$$anonfun$1(Transformer.scala:22)
    at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
    at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:31)
    at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
    at org.scalatest.Transformer.apply(Transformer.scala:22)
    at org.scalatest.Transformer.apply(Transformer.scala:21)
    at org.scalatest.wordspec.AnyWordSpecLike$$anon$3.apply(AnyWordSpecLike.scala:1105)
    at org.scalatest.TestSuite.withFixture(TestSuite.scala:196)
    at org.scalatest.TestSuite.withFixture$(TestSuite.scala:138)
    at org.scalatest.wordspec.AnyWordSpec.withFixture(AnyWordSpec.scala:1879)
    at org.scalatest.wordspec.AnyWordSpecLike.invokeWithFixture$1(AnyWordSpecLike.scala:1111)
    at org.scalatest.wordspec.AnyWordSpecLike.runTest$$anonfun$1(AnyWordSpecLike.scala:1115)
    at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
    at org.scalatest.wordspec.AnyWordSpecLike.runTest(AnyWordSpecLike.scala:1115)
    at org.scalatest.wordspec.AnyWordSpecLike.runTest$(AnyWordSpecLike.scala:44)
    at org.scalatest.wordspec.AnyWordSpec.runTest(AnyWordSpec.scala:1879)
    at org.scalatest.wordspec.AnyWordSpecLike.runTests$$anonfun$1(AnyWordSpecLike.scala:1174)
    at org.scalatest.SuperEngine.traverseSubNodes$2$$anonfun$1(Engine.scala:413)
    at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
    at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
    at scala.collection.immutable.List.foreach(List.scala:333)
    at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:429)
    at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:390)
    at org.scalatest.SuperEngine.traverseSubNodes$2$$anonfun$1(Engine.scala:427)
    at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
    at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
    at scala.collection.immutable.List.foreach(List.scala:333)
    at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:429)
    at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:396)
    at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:475)
    at org.scalatest.wordspec.AnyWordSpecLike.runTests(AnyWordSpecLike.scala:1174)
    at org.scalatest.wordspec.AnyWordSpecLike.runTests$(AnyWordSpecLike.scala:44)
    at org.scalatest.wordspec.AnyWordSpec.runTests(AnyWordSpec.scala:1879)
    at org.scalatest.Suite.run(Suite.scala:1112)
    at org.scalatest.Suite.run$(Suite.scala:563)
    at org.scalatest.wordspec.AnyWordSpec.org$scalatest$wordspec$AnyWordSpecLike$$super$run(AnyWordSpec.scala:1879)
    at org.scalatest.wordspec.AnyWordSpecLike.run$$anonfun$1(AnyWordSpecLike.scala:1219)
    at org.scalatest.SuperEngine.runImpl(Engine.scala:535)
    at org.scalatest.wordspec.AnyWordSpecLike.run(AnyWordSpecLike.scala:1219)
    at org.scalatest.wordspec.AnyWordSpecLike.run$(AnyWordSpecLike.scala:44)
    at org.scalatest.wordspec.AnyWordSpec.run(AnyWordSpec.scala:1879)
    at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:318)
    at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:513)
    at sbt.ForkMain$Run.lambda$runTest$1(ForkMain.java:413)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
vaslabs commented 2 years ago

It looks to me like a scala 3 issue, where parameter annotations are missing from the bytecode

https://github.com/kamon-io/Kamon/pull/1191

vaslabs commented 2 years ago

Ok found a fix for this, it's in the above PR, but it's a PoC, it passes the test for scala 3 but it needs code changes to keep compatibility for older versions + do the work for all the classes that have parameter annotations

EDIT: I think it should be ready not to be tested. Also needed for kamon-http4s