Thanks for your suggestion. So if i have two different actors with CHR and there is no guarantee that the messages will be routed to same routee within the CHR's. If thats the case then i got to change my approach. Consistent hasing routing will work only for the same type of actors is it? Please let me know.
On Thursday, March 20, 2014 11:18:36 AM UTC-4, √ wrote: > Sounds like you don't want consistent hashing: > http://en.wikipedia.org/wiki/Consistent_hashing > > > On Thu, Mar 20, 2014 at 4:09 PM, Sendhil Kumar M > <send...@gmail.com<javascript:> > > wrote: > >> >> I read the article on ConsistentHashingGroup but is it possible for me to >> have different types of routees(Actors) in the group? If so how do i >> specify which type of actor should get message. Please let me know. >> >> On Thursday, March 20, 2014 8:52:44 AM UTC-4, Patrik Nordwall wrote: >> >>> >>> >>> >>> On Thu, Mar 20, 2014 at 1:24 PM, Sendhil Kumar M <send...@gmail.com>wrote: >>> >>>> I am using akka 2.3.0 and this is how i am creating the CHR. >>>> >>>> >>>> So my req is that which ever message went to a routee of TestConnActor >>>> they should all be consolidated as list in the Aggregator actor. >>>> >>>> >>>> >>>> So if message 1 and 2 made it to TestConnActor routee1 and message 3 >>>> and 4 made it to TestConnActor routee2 then when the messages 1 and 2 >>>> should reach the same routee of the Aggregator actor. Please suggest me if >>>> its doable with CHR. >>>> >>> but TestQuant and TestAgg don't have any routees in common. Both of them >>> create 3 separate routees each. >>> >>> You are using a deprecated API. This is now named ConsistentHashingPool. >>> I think you might be looking for ConsistentHashingGroup. The differences >>> between Pool and Group are described in the documentation: http://doc. >>> akka.io/docs/akka/2.3.0/java/routing.html >>> >>> Take a look at that and let me know if things still are unclear. >>> >>> /Patrik >>> >>> >>>> >>>> >>>> TestHashMapper just uses one of the incoming message's id and returns >>>> that as hash key. >>>> >>>> TestHashMapper hashMapper = >>>> *new* TestHashMapper(); >>>> >>>> actorSystem().actorOf(Props.*create*(TestConnActor. >>>> >>>> *class*).withRouter(*new* *ConsistentHashingRouter( **new* Integer(3)). >>>> *withHashMapper(hashMapper)*), "TestQuant" ); >>>> >>>> actorSystem().actorOf(Props.*create*(TestEventAggregator. >>>> *class*).withRouter(*new* *ConsistentHashingRouter( **new* Integer(3)). >>>> *withHashMapper(hashMapper)*), "TestAgg" ); >>>> >>>> actorSystem().actorOf(Props.*create*(TestBulkActor. >>>> *class*).withRouter(*new* *ConsistentHashingRouter( **new* Integer(3)). >>>> *withHashMapper(hashMapper)*), "TestBulk" ); >>>> >>>> ActorRef single = actorSystem().actorOf( >>>> *new* RoundRobinPool(3).props(Props.*create*(TestSingleActor.*class*)), >>>> "TestSingle"); >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> ~ >>>> >>>> >>>> >>>> >>>> On Thursday, March 20, 2014 3:14:03 AM UTC-4, Patrik Nordwall wrote: >>>> >>>>> What version of Akka are you using? How do you create the CHR? >>>>> /Patrik >>>>> >>>>> >>>>> On Wed, Mar 19, 2014 at 10:35 PM, Sendhil Kumar M >>>>> <send...@gmail.com>wrote: >>>>> >>>>>> I have implemented two CHR where one Router has 20 routees of >>>>>> Actor B and another CHR router with 5 routees and both these Routers >>>>>> uses >>>>>> the Same hashMapper which uses part of the incoming message to build it. >>>>>> >>>>>> Input message: >>>>>> 1 >>>>>> 2 >>>>>> 3 >>>>>> 4 >>>>>> 5 >>>>>> >>>>>> Actor A calls CHR of Actor B >>>>>> routee 1 of Actor B gets 1 and 2 >>>>>> routee 2 of Actor B gets 3 and 4 >>>>>> routee 3 of Actor B gets 5 >>>>>> >>>>>> >>>>>> Now Actor B calls Actor C's CHR using the hash mapper returing the >>>>>> same key. >>>>>> >>>>>> Expected result: >>>>>> routee 1 of Actor B gets 1 and 2 >>>>>> routee 2 of Actor B gets 3 and 4 >>>>>> routee 3 of Actor B gets 5 >>>>>> >>>>>> But i am seeing this. >>>>>> routee 1 of Actor B gets 1 and 3 >>>>>> routee 2 of Actor B gets 2 and 5 >>>>>> routee 3 of Actor B gets 4 >>>>>> >>>>>> >>>>>> I see th CHR is consistently passing the messages with the same key >>>>>> into same actor with a set of routees of same actors. But i am not >>>>>> seeing >>>>>> the same messages going to one routee of another actor with another CHR. >>>>>> The messages are going to different routees for the same hash key. >>>>>> >>>>>> >>>>>> Can someone please explain how the consistent hashing router is >>>>>> implemented? What are the factors it uses to build the hashing and how >>>>>> it >>>>>> routes? >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>> >>>>>>>>>> Check the FAQ: http://doc.akka.io/docs/akka/c >>>>>> urrent/additional/faq.html >>>>>> >>>>>>>>>> Search the archives: https://groups.google.com/grou >>>>>> p/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 akka-user+...@googlegroups.com. >>>>>> To post to this group, send email to akka...@googlegroups.com. >>>>>> >>>>>> Visit this group at http://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 akka-user+...@googlegroups.com. >>>> To post to this group, send email to akka...@googlegroups.com. >>>> Visit this group at http://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 akka-user+...@googlegroups.com <javascript:>. >> To post to this group, send email to akka...@googlegroups.com<javascript:> >> . >> Visit this group at http://groups.google.com/group/akka-user. >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Cheers, > √ > > * ———————**Viktor Klang* > *Chief Architect - **Typesafe <http://www.typesafe.com/>* > > Twitter: @viktorklang > -- >>>>>>>>>> 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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