It will join, but not be moved to Up until the partition heals. It will be moved to WeaklyUp, unless you have disabled that feature. As WeaklyUp it can participate in many things, but not all everything. For example it can't be active Cluster Singleton.
You can implement the shutdown yourself as you suggest. It will probably end up in same situation if you restart the process, though. /Patrik On Mon, Dec 11, 2017 at 8:42 PM, eugene miretsky <[email protected]> wrote: > Hi, > > Akka has a setting (shutdown-after-unsuccessful-join-seed-nodes) for > shutting nodes if they fails to join the seed node. A slightly more > detailed discussion can be found here. https://github.com/akka/akka/ > issues/23502 > > However, after joining the cluster (aka - getting a response from one > seed), a node can still fail to reach a MemberUp status. For example, if > the node joins while there is a split brain, one of the leaders will > shutdown part of the cluster, but the Joining node may still not be visible > to that leader so it will remaing hanging forever. > > Is there a setting to autoshoutdown in this case? If not, are there any > corener cases where doing this will not be advisable? > > I was thinking of just implemeting the logic myself: > class Whatcher extends Actor with ActorLogging{ > > override def preStart(): Unit = { > > log.info("Starting member state listener for [{}]", > cluster.selfUniqueAddress) > super.preStart() > cluster.subscribe(self, initialStateMode = InitialStateAsEvents, > classOf[ClusterDomainEvent]) > cancellable = Some(context.system.scheduler.schedule(Timeout, Timeout, > self, Tick)) > } > > override def receive = starting > > def starting: Actor.Receive = { > > case MemberUp(member) if member.uniqueAddress == > cluster.selfUniqueAddress => become(started) > > case Tick => > CoordinatedShutdown(context.system).run(CoordinatedShutdown.ClusterDowningReason) > > } > > def started:Actor.Receive = {...} > } > > > -- > >>>>>>>>>> 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. > -- Patrik Nordwall Akka Tech Lead Lightbend <http://www.lightbend.com/> - Reactive apps on the JVM Twitter: @patriknw -- >>>>>>>>>> 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.
