unable to parse configuration

Hi,

Just started to play around this very promising library, and following the instructions available here : https://github.com/TanUkkii007/akka-cluster-custom-downing

I’ve setup my little akka app as follow :

akka {

    custom-downing {
       stable-after = 20s
       quorum-leader-auto-downing {
         role = ""
         quorum-size = 0
         down-if-out-of-quorum = true
       }
    }

    remote {
        netty.tcp {
              [... other stuff ...]
        }
    }
	
    cluster {
        downing-provider-class = "tanukki.akka.cluster.autodown.QuorumLeaderAutoDowning"
        
        [... other stuff ...]
    }

}

But got the following exception :

02/15-18:13:22<17794> Uncaught error from thread [activity-feeds-akka.actor.default-dispatcher-4] shutting down JVM since ‘akka.jvm-exit-on-fatal-error’ is enabled for ActorSystem[activity-feeds] 02/15-18:13:22<17794> java.lang.NoSuchMethodError: com.typesafe.config.Config.getDuration(Ljava/lang/String;)Ljava/time/Duration; 02/15-18:13:22<17794> at tanukki.akka.cluster.autodown.QuorumLeaderAutoDowning.downingActorProps(QuorumLeaderAutoDowning.scala:16) 02/15-18:13:22<17794> at akka.cluster.ClusterCoreDaemon.preStart(ClusterDaemon.scala:303) 02/15-18:13:22<17794> at akka.actor.Actor$class.aroundPreStart(Actor.scala:504) 02/15-18:13:22<17794> at akka.cluster.ClusterCoreDaemon.aroundPreStart(ClusterDaemon.scala:241) 02/15-18:13:22<17794> at akka.actor.ActorCell.create(ActorCell.scala:590) 02/15-18:13:22<17794> at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:461) 02/15-18:13:22<17794> at akka.actor.ActorCell.systemInvoke(ActorCell.scala:483) 02/15-18:13:22<17794> at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:282) 02/15-18:13:22<17794> at akka.dispatch.Mailbox.run(Mailbox.scala:223) 02/15-18:13:23<17794> at akka.dispatch.Mailbox.exec(Mailbox.scala:234) 02/15-18:13:23<17794> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) 02/15-18:13:23<17794> at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) 02/15-18:13:23<17794> at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) 02/15-18:13:23<17794> at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

I’m using :

            <dependency>
                <groupId>com.github.TanUkkii007</groupId>
                <artifactId>akka-cluster-custom-downing_2.11</artifactId>
                <version>0.0.7</version>
            </dependency>

and this is what’s part of my classpath in terms of “akka-related” libs :

akka-actor_2.11-2.4.16.jar akka-cluster_2.11-2.4.16.jar akka-cluster-custom-downing_2.11-0.0.7.jar akka-cluster-tools_2.11-2.4.16.jar akka-contrib_2.11-2.4.16.jar akka-persistence_2.11-2.4.16.jar akka-protobuf_2.11-2.4.16.jar akka-remote_2.11-2.4.16.jar akka-slf4j_2.11-2.4.16.jar akka-stream_2.11-2.4.16.jar akka-stream-experimental_2.11-1.0-RC4.jar ssl-config-akka_2.11-0.2.1.jar

Any clue on why I’m not able to parse the “stable-afer” setting ?

Cheers, Francesco

[dr3s]

You are most certainly dealing with compatibility between akka and config. You are using config 1.2.1 but akka specifies 1.3.0 in its pom.

https://mvnrepository.com/artifact/com.typesafe.akka/akka-actor_2.11/2.4.16

[fflatorre]

Brilliant ! Great catch @dr3s ! Everything it’s now starting fine. Won’t test it on a Friday at 8PM. I might get back to you on Monday if need. In the meantime thanks for your help, very much appreciated.

Cheers, Francesco