Re: [akka-user] [Akka-Cluster] PubSub Extension makes the cluster crash.

2016-10-24 Thread Patrik Nordwall
That explains it. Serializer 9 is DistributedPubSubMessageSerializer Serialization errors are not transient (that is changed in new remoting Artery). See this ticket for discussion https://github.com/akka/akka/issues/20641 In your case you have not included the distribute-data jar in the

Re: [akka-user] [Akka-Cluster] PubSub Extension makes the cluster crash.

2016-10-21 Thread Philippe N.
Hi, Please see the logs attached. The logs are directly taken from Kibana so the formatting is not great. On a side note we are running each of our component inside a docker container on AWS. Thank you, Philippe The main hint for us when this happens is when we see the following exception:

Re: [akka-user] [Akka-Cluster] PubSub Extension makes the cluster crash.

2016-10-20 Thread Patrik Nordwall
Hi Philippe, You can use the cluster node role to use pub-sub on a subset of nodes. You have to start the extension on all nodes with the given role. I would be interested in taking a look at the logs from such a "crash". I would expect that messages would be dropped, but nothing more. I would

[akka-user] [Akka-Cluster] PubSub Extension makes the cluster crash.

2016-10-20 Thread Philippe N.
Hello, We are new at using Akka in general. So far we managed to create a cluster with the following components: Seeds Cluster-manager (simply display the status of componenents) Backend Frontend Recently we decided to add the pubsub extension to the backend and frontend. However introducing