You mean rolling upgrade? Stop a few nodes add new nodes, stop some more, and so on?
It's possible with Cluster.leave and such in Akka 2.4 but we have done major improvements in this area for upcoming 2.5. You can try 2.5-M1. http://doc.akka.io/docs/akka/2.5-M1/scala/actors.html#Coordinated_Shutdown Note, there is a bug in M1 which makes the sigterm part not working. /Patrik lör 4 feb. 2017 kl. 16:58 skrev Dai Yinhua <[email protected]>: > Hi team, > > What is the graceful method to shutdown akka cluster? > If I have an akka cluster with 20 nodes and each nodes starts 3 jvm > process for actorsystem. > How can I gracefully shutdown the whole cluster for upgrading. > > Thank you. > > -- > >>>>>>>>>> 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. > -- >>>>>>>>>> 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.
