Re: [akka-user] Akka 2.4.1 cluster ShardCoordinator not starting

Hi, did you configure any persistence journal plugin and have journal backend ready? For testing and playing around purposes you can use in-memory journal plugin by adding these two configuration lines *# use the journal plugin provided with akka* *akka.persistence.journal.plugin =

Re: [akka-user] Akka 2.4.1 cluster ShardCoordinator not starting

Note that the leveldb journal can't really be used with Cluster Sharding, because it is a local only journal. Yes, you can play with it with one cluster node, otherwise you need to a distributed journal, such as akka-persistence-cassandra . Have

[akka-user] Akka 2.4.1 cluster ShardCoordinator not starting

Hi, I'm exploring the wonderful world of Akka cluster and sharding at the moment. So far, I've setup just one persistent actor `PublicationActor` and I start the cluster sharding as follows: --8<---cut here---start->8--- ClusterSharding(system).start(