Using joinSeedNodes seems to solve the problem and I am using akka 2.2.3 How would joinSeedNodes behave in case of a rolling nodes. i.e. Initially cluster is composed of Nodes [N1,N2,N3] this would eventually change to [N4,N5,N6] one at a time. joinSeedNodes [N2,N3,N4] on N4 joinSeedNodes [N3,N4,N5] on N5 joinSeedNodes [N4,N5,N6] on N6
---- Regards, Akhil Kodali On Wed, Jan 8, 2014 at 1:53 AM, Patrik Nordwall <[email protected]>wrote: > Hi Akhil, > > You are trying to join node3 before it (same host:port) has been removed > from the cluster. After a while (28 seconds according to your config) the > failure detector will notice the shutdown node, and auto-down and removal > will follow. > > I recommend that you use Cluster(system).joinSeedNodes(...) for > programatic joining, because it has built in retry mechanism. > > What version of akka are you using, by the way? 2.2.3 or 2.3-M2 are the > recommended versions at the moment. > > Cheers, > Patrik > > > On Tue, Jan 7, 2014 at 11:36 PM, akhil <[email protected]> wrote: > >> Hi, >> >> I am trying to join 3 akka nodes with each other using the Cluster join >> api. >> >> The code snippet used on all 2 nodes is: >> >> Cluster(system).join(new Address("akka.tcp", "mysystem", "127.0.0.1", >> 2552)) >> Cluster(system).join(new Address("akka.tcp", "mysystem", "127.0.0.1", >> 2553)) >> Cluster(system).join(new Address("akka.tcp", "mysystem", "127.0.0.1", >> 2554)) >> >> >> application.conf snippet: >> cluster { >> roles = ["worker"] >> auto-down = on >> auto-join = off >> seed-node-timeout = 30s >> failure-detector { >> threshold = 18.0 >> acceptable-heartbeat-pause = 25s >> } >> } >> >> >> *First I bring up all 3 nodes cluster works fine and then restart node 3.* >> I get the following in console >> >> >> *Node1:* >> [info] 2014-01-07T22:23:11.801+0000, level=INFO, >> thread=mysystem-akka.actor.default-dispatcher-14, >> logger=Cluster(akka://mysystem), Cluster Node [akka.tcp:// >> [email protected]:2552] - *Existing member *[UniqueAddress(akka.tcp:// >> [email protected]:*2554,1469131007*)]* is trying to join, ignoring* >> >> >> *Node3:* >> [info] 2014-01-07T22:24:24.873+0000, level=INFO, >> thread=mysystem-akka.actor.default-dispatcher-5, >> logger=Cluster(akka://mysystem), Cluster Node [akka.tcp:// >> [email protected]:2554] - *Ignoring received gossip intended for >> someone else*, from [akka.tcp://[email protected]:2552] to >> [UniqueAddress(akka.tcp://[email protected]:*2554,-1075005655*)] >> >> How do I resolve this? >> >> I am trying this to cluster akka on AWS autoscaling. >> >> Akhil >> >> -- >> >>>>>>>>>> Read the docs: http://akka.io/docs/ >> >>>>>>>>>> Check the FAQ: http://akka.io/faq/ >> >>>>>>>>>> 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 http://groups.google.com/group/akka-user. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > > > -- > > Patrik Nordwall > Typesafe <http://typesafe.com/> - Reactive apps on the JVM > Twitter: @patriknw > > -- > >>>>>>>>>> Read the docs: http://akka.io/docs/ > >>>>>>>>>> Check the FAQ: http://akka.io/faq/ > >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user > --- > You received this message because you are subscribed to a topic in the > Google Groups "Akka User List" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/akka-user/Y0LfoDqRMyA/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/groups/opt_out. > -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: http://akka.io/faq/ >>>>>>>>>> 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 http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/groups/opt_out.
