Re: [akka-user] Messages lost on Shard while Persistence Actor stuck in 'Persisting events' state

2017-04-21 Thread Serg
Finally we were able to identify the root cause - I've opened an issue that describes the problem in details: https://github.com/akka/akka/issues/22768 On Wednesday, April 12, 2017 at 12:56:11 PM UTC+3, Serg wrote: > > @Patrick - > akka-persistence-cassandra, 0.22 > > @Arnout - > "How did yo

Re: [akka-user] Messages lost on Shard while Persistence Actor stuck in 'Persisting events' state

2017-04-12 Thread Serg
@Patrick - akka-persistence-cassandra, 0.22 @Arnout - "How did you verify this is the case" - looking at Shard and PA state in debug mode "Is there any chance you could extract some running example code" - We'll try to extract an isolated code example. Right now scenario to reproduce the pr

Re: [akka-user] Messages lost on Shard while Persistence Actor stuck in 'Persisting events' state

2017-04-12 Thread Patrik Nordwall
What persistence (journal/snapshot) plugin do you use? ons 12 apr. 2017 kl. 06:43 skrev Arnout Engelen < arnout.enge...@lightbend.com>: > Hello Serg, > > '2' is actually working as designed: if the actor does not crash, the > shard has no way of knowing whether to expect a response (and when). > >

Re: [akka-user] Messages lost on Shard while Persistence Actor stuck in 'Persisting events' state

2017-04-11 Thread Arnout Engelen
Hello Serg, '2' is actually working as designed: if the actor does not crash, the shard has no way of knowing whether to expect a response (and when). Would an actor crash, then the shard handle this because it is the actors' supervisor. When it terminates normally it also gets notified because i

[akka-user] Messages lost on Shard while Persistence Actor stuck in 'Persisting events' state

2017-04-10 Thread Serg
Hi there, Faced the following problem while using Cluster Sharding. There are actually 2 problems to it: 1. Persistent Actor stuck for some reason in 'Persisting events' state forever. No errors or issues in the log. Even in the case of persistent storage failure one would expect Persistence