Akka persistence cassandra NoSuchMethodError on sturtup

Question

私は、利用可能なオプションを比較するために、異なるakka-persistenceプラグインで遊んでいます。 今度は、メモリ内の& leveldbプラグインで正常に実行できますが、cassandraプラグインでランタイム例外が発生します。

akka { 
    persistence { 
    # predefined inmemory plugin 
    # journal.plugin = "akka.persistence.journal.inmem" 
    # snapshot-store.plugin = "akka.persistence.snapshot-store.local" 

    # cassandra plugin 
    journal.plugin = "cassandra-journal" 
    snapshot-store.plugin = "cassandra-snapshot-store" 
    } 
    ... 
} 

私の依存関係：

dependencies { 
    compile "com.typesafe.akka:akka-persistence_2.11:$akkaVersion" 
    compile "com.typesafe.akka:akka-remote_2.11:$akkaVersion" 
    compile 'com.github.romix.akka:akka-kryo-serialization_2.11:0.5.0' 
    compile 'com.typesafe.akka:akka-persistence-cassandra:0.7' 
} 

は、私はそれを実行するためにいくつかの追加のアクションを実行する必要がありますか？

例外：私は、アッカ・持続性・カサンドラのためのいくつかの無効な依存関係をググ：

[ERROR] [07/05/2017 19:08:58.591] [sender-system-akka.actor.default-dispatcher-12] [akka://sender-system/system/cassandra-journal] akka.stream.ActorMaterializer$.apply$default$3()Lakka/stream/Optimizations; 
akka.actor.ActorInitializationException: akka://sender-system/system/cassandra-journal: exception during creation 
    at akka.actor.ActorInitializationException$.apply(Actor.scala:191) 
    at akka.actor.ActorCell.create(ActorCell.scala:608) 
    at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:462) 
    at akka.actor.ActorCell.systemInvoke(ActorCell.scala:484) 
    at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:282) 
    at akka.dispatch.Mailbox.run(Mailbox.scala:223) 
    at akka.dispatch.Mailbox.exec(Mailbox.scala:234) 
    at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) 
    at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) 
    at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) 
    at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) 
Caused by: java.lang.reflect.InvocationTargetException 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) 
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423) 
    at akka.util.Reflect$.instantiate(Reflect.scala:65) 
    at akka.actor.ArgsReflectConstructor.produce(IndirectActorProducer.scala:96) 
    at akka.actor.Props.newActor(Props.scala:213) 
    at akka.actor.ActorCell.newActor(ActorCell.scala:563) 
    at akka.actor.ActorCell.create(ActorCell.scala:589) 
    ... 9 more 
Caused by: java.lang.NoSuchMethodError: akka.stream.ActorMaterializer$.apply$default$3()Lakka/stream/Optimizations; 
    at akka.stream.scaladsl.ImplicitMaterializer$class.$init$(ImplicitMaterializer.scala:25) 
    at akka.persistence.cassandra.journal.CassandraJournal.<init>(CassandraJournal.scala:31) 
    ... 18 more 

Answer 1

は、私は、障害の原因を発見したようです。

これで正常に実行できます：'com.typesafe.akka:akka-persistence-cassandra_2.11:0.54'