That is correct. You must start the manager on every node. /Patrik mån 8 feb. 2016 kl. 19:21 skrev <[email protected]>:
> Ok.. long story short it works. I didn't know you had to run the > following ClusterSingletonManager actor creation/definition code on every > node in the cluster. I thought running that on only one node would be > sufficient and it would take care of being able to move that clustered > actor around ok. Looks like the same ClusterSingletonManager actor > definition code has to be run on any node you want to be a candidate for > the singleton actor placement. > > Correct? > > nodexSystem.actorOf(ClusterSingletonManager.props(myActor.class ...) > > > On Monday, February 8, 2016 at 10:53:41 AM UTC-7, [email protected] > wrote: >> >> Ok, my bad it works the first time the singleton is started up, but when >> that node fails/stops (the node running the singleton actor that supervises >> many children (that the cluster singleton proxies talk to), then it fails >> to be re-created again on the cluster w/ its children >> >> a) startup clustered singleton who lives at akka.tcp://mysys >> @192.168.0.208:2552/user/ >> <http://www.google.com/url?q=http%3A%2F%2Fcoredata-default%40192.168.0.208%3A2552%2Fuser%2F&sa=D&sntz=1&usg=AFQjCNFep4C_JorDeMUoqLrULR8ZwpU9iA> >> MY_CLUSTERED_SINGLETON/singleton/ITS_CHILD >> >> b) on another node I create the cluster singleton proxy as you suggested >> previously using ".withSingletonName("singleton/ITS_CHILD")" >> >> c) from (b) I send several messages the clustered singleton, it work fine >> >> d) I shutdown node (A) the node that created the clustered singleton >> >> e) From node B I continue to attempt to make requests using the same >> clustered singleton actor ref proxy, now I start getting these messages >> repeated >> >> [ClusterSingletonProxy] Trying to identify singleton at [akka.tcp://mysys >> @192.168.0.208:2552/user/ >> <http://www.google.com/url?q=http%3A%2F%2Fcoredata-default%40192.168.0.208%3A2552%2Fuser%2F&sa=D&sntz=1&usg=AFQjCNFep4C_JorDeMUoqLrULR8ZwpU9iA> >> MY_CLUSTERED_SINGLETON/singleton/ITS_CHILD] >> [ClusterSingletonProxy] Trying to identify singleton at [akka.tcp://mysys >> @192.168.0.208:2552/user/ >> <http://www.google.com/url?q=http%3A%2F%2Fcoredata-default%40192.168.0.208%3A2552%2Fuser%2F&sa=D&sntz=1&usg=AFQjCNFep4C_JorDeMUoqLrULR8ZwpU9iA> >> MY_CLUSTERED_SINGLETON/singleton/ITS_CHILD] >> [ClusterSingletonProxy] Trying to identify singleton at [akka.tcp://mysys >> @192.168.0.208:2552/user/ >> <http://www.google.com/url?q=http%3A%2F%2Fcoredata-default%40192.168.0.208%3A2552%2Fuser%2F&sa=D&sntz=1&usg=AFQjCNFep4C_JorDeMUoqLrULR8ZwpU9iA> >> MY_CLUSTERED_SINGLETON/singleton/ITS_CHILD] >> >> On Monday, February 8, 2016 at 10:01:23 AM UTC-7, [email protected] >> wrote: >>> >>> Tried that, all i get from the proxy client side is this repeated over >>> and over >>> >>> >>> [ClusterSingletonProxy] Trying to identify singleton at [akka.tcp://mysys >>> @192.168.0.208:2552/user/ >>> <http://www.google.com/url?q=http%3A%2F%2Fcoredata-default%40192.168.0.208%3A2552%2Fuser%2F&sa=D&sntz=1&usg=AFQjCNFep4C_JorDeMUoqLrULR8ZwpU9iA> >>> MY_CLUSTERED_SINGLETON/singleton/ITS_CHILD] >>> >>> On Monday, February 8, 2016 at 12:46:37 AM UTC-7, Patrik Nordwall wrote: >>>> >>>> It is using a convention to make things easy for the normal case. >>>> However, I think it will work if you specify singletonName in the >>>> ClusterSingletonProxySettings. >>>> >>>> ClusterSingletonProxySettings proxySettings = >>>> ClusterSingletonProxySettings.create(system).withSingletonName("singleton/ITS_CHILD"); >>>> ActorRef singletonProxy = >>>> system.actorOf(ClusterSingletonProxy.props("/user/MY_CLUSTERED_SINGLETON", >>>> proxySettings); >>>> >>>> Cheers, >>>> Patrik >>>> >>>> On Fri, Feb 5, 2016 at 10:27 PM, <[email protected]> wrote: >>>> >>>> I have a ClusteredSingleton, that supervises some child actors, when >>>>> the children are created I see this in the logs >>>>> >>>>> now supervising >>>>> Actor[akka://mysys/user/MY_CLUSTERED_SINGLETON/singleton/ITS_CHILD] >>>>> >>>>> From my client I then do >>>>> >>>>> ActorRef singletonProxy = >>>>> system.actorOf(ClusterSingletonProxy.props("/user/MY_CLUSTERED_SINGLETON/singleton/ITS_CHILD", >>>>> proxySettings); >>>>> >>>>> Which throws an error that the actor is not found... >>>>> >>>>> it seems that the only way I can get messages to the singleton Actor >>>>> is to specify the path /user/MY_CLUSTERED_SINGLETON for the >>>>> ClusterSingletonProxy... >>>>> >>>>> its like it has some conventions around that path that prevent calls >>>>> to supervised children of the clustered singleton actor? >>>>> >>>>> -- >>>>> >>>>>>>>>> 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 >>>> Typesafe <http://typesafe.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. > -- >>>>>>>>>> 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. 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