1. Is there any way a node which is part of Cluster can inform other
members to mark its status as Down. We'are using Akka with Java, and we've
registered a shutdown hook to gracefully shutdown Actor System in case of
JVM going down. But seems after terminating Actor System on a node, that
particular node's status is marked as Unreachable instead of Down.
Runtime.getRuntime().addShutdownHook(
new Thread() {
@Override
public void run() {
if (actorSystem != null) {
Future<Terminated> terminateFut = system.terminate();
try {
Await.result(terminateFut, Duration.Inf());
} catch (Exception e) {
LOGGER.error("Error shutting down Actor system", e);
}
}
}
}
);
2. We have multiple Cluster Singleton instances in the cluster, and when
the node which is holding the instance goes unreachable, all the requests
to the Singleton instance going to Deadletter box or getting added to
Proxy's queue as configured. In both cases there is message loss (in case
of queue, if the limit 10000 crosses), and downtime involved. Can you share
any best practises to reduce the Cluster Singleton Instance downtime in
case of node crash or network partition.
Thanks,
Shyam
--
>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
---
You received this message because you are subscribed to the Google Groups "Akka
User List" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/akka-user.
For more options, visit https://groups.google.com/d/optout.
