I’m trying to deploy an Akka application in Scala on a Jboss server using sbt assembly.
I have a configuration file named application.conf under resources folder and after the assembly, it is correctly packaged inside the jar with the concat strategy. However, at application startup I get this error :
09:53:36,114 WARN [org.keycloak.services] (default task-236) KC-SERVICES0013: Failed authentication: com.typesafe.config.ConfigException$Missing: No configuration setting found for key 'akka'
at com.typesafe.config.impl.SimpleConfig.findKeyOrNull(SimpleConfig.java:156)
at com.typesafe.config.impl.SimpleConfig.findKey(SimpleConfig.java:149)
at com.typesafe.config.impl.SimpleConfig.findOrNull(SimpleConfig.java:176)
at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:188)
It seems that the configuration file in the jar is not loaded at all. Any idea on how to solve this ?
I’m having a very similar problem but, instead of not finding the akka key, it is not finding the keys for akka.loggers, and if I give a value for akka.loggers, it moves on to akka.logging-filter, and so on. Based on this, I tried implementing a concrete .conf file containing all the default configuration data from the default configuration found here. After loading this as the fallback of my intended application.conf, I receive the same error, except the missing key is enabled, as shown below.
No answer was ever given here, but has anyone found a solution to this issue?
Exception in thread "main" com.typesafe.config.ConfigException$Missing: merge of String: 2-4,kryoserialize.conf @ jar:file:/users/khardee/AkkaClusterRayTracing/target/scala-2.12/AkkaRayTracing-assembly-1.0.jar!/kryoserialize.conf: 51: No configuration setting found for key 'enabled'
at com.typesafe.config.impl.SimpleConfig.findKeyOrNull(SimpleConfig.java:156)
at com.typesafe.config.impl.SimpleConfig.findOrNull(SimpleConfig.java:174)
at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:188)
at com.typesafe.config.impl.SimpleConfig.find(SimpleConfig.java:193)
at com.typesafe.config.impl.SimpleConfig.getBoolean(SimpleConfig.java:218)
at akka.remote.artery.ArterySettings.<init>(ArterySettings.scala:35)
at akka.remote.artery.ArterySettings$.apply(ArterySettings.scala:240)
at akka.remote.RemoteSettings.<init>(RemoteSettings.scala:28)
at akka.remote.RemoteActorRefProvider.<init>(RemoteActorRefProvider.scala:160)
at akka.cluster.ClusterActorRefProvider.<init>(ClusterActorRefProvider.scala:46)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at akka.actor.ReflectiveDynamicAccess.$anonfun$createInstanceFor$1(ReflectiveDynamicAccess.scala:40)
at scala.util.Try$.apply(Try.scala:213)
at akka.actor.ReflectiveDynamicAccess.createInstanceFor(ReflectiveDynamicAccess.scala:35)
at akka.actor.ReflectiveDynamicAccess.$anonfun$createInstanceFor$5(ReflectiveDynamicAccess.scala:48)
at scala.util.Success.flatMap(Try.scala:251)
at akka.actor.ReflectiveDynamicAccess.createInstanceFor(ReflectiveDynamicAccess.scala:47)
at akka.actor.ActorSystemImpl.liftedTree1$1(ActorSystem.scala:933)
at akka.actor.ActorSystemImpl.<init>(ActorSystem.scala:926)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:272)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:316)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:290)
at acrt.cluster.untyped.RaytracingMain$.startup(RaytracingMain.scala:70)
at acrt.cluster.untyped.RaytracingMain$.main(RaytracingMain.scala:51)
at acrt.cluster.untyped.RaytracingMain.main(RaytracingMain.scala)