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kamon-io / kamon-akka-remote

Kamon Instrumentation for Akka Remote
https://kamon.io/docs/latest/instrumentation/akka/
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Weaving issues with Akka 2.5.12 - can't determine modifiers of missing type akka.cluster.sharding.Shard[Region] #21

Open eshel opened 5 years ago

eshel commented 5 years ago

As the title suggests, something is not working. The runtime error (during aspectJ weaving) is as follows:

[AppClassLoader@18b4aac2] error can't determine modifiers of missing type akka.cluster.sharding.ShardRegion
when processing type mungers akka.actor.Actor
when processing type mungers 
when weaving 
 [Xlint:cantFindType]
[AppClassLoader@18b4aac2] error can't determine modifiers of missing type akka.cluster.sharding.Shard
when processing type mungers akka.actor.Actor
when processing type mungers 
when weaving 
 [Xlint:cantFindType]

Initially tried with kamon-akka-remote-2.5 % 1.1.0 and akka % 2.5.12. Also occurs with latest akka version (2.5.19) with same errors.

Other kamon modules seem to work fine:

libraryDependencies += "io.kamon" %% "kamon-core" % "1.1.3"
libraryDependencies += "io.kamon" %% "kamon-datadog" % "1.0.0"
libraryDependencies += "io.kamon" %% "kamon-akka-2.5" % "1.0.1"
libraryDependencies += "io.kamon" %% "kamon-system-metrics" % "1.0.0"
libraryDependencies += "io.kamon" %% "kamon-executors" % "1.0.2"
libraryDependencies += "io.kamon" %% "kamon-scala-future" % "1.0.0"
libraryDependencies += "io.kamon" %% "kamon-akka-http-2.5" % "1.1.0"
anthavio commented 4 years ago

I'm getting "error can't determine modifiers of missing type akka.http.impl.engine.client.PoolInterfaceActor$PoolRequest" It seem that akka.http.impl.engine.client.PoolInterfaceActor was removed in akka-http 10.1.9

For you, it is probably you do not have akka-cluster-sharding library in classpath.

Anyway, those are just warnings, no real damage is done. You can get rid of them by overriding aspectj configuration - https://stackoverflow.com/questions/56131932/disable-appclassloader-aspectj-logging-with-spring-boot