Hi Asha, I would guess that persistence system fails to initialize. What persistence plugin and settings do you use? If you are prototyping and using LevelDB you either need to provide native LevelDB libraries or use Java LevelDB implementation by adding the following to your application.conf file:
akka.persistence.journal.leveldb.native = off Just remember to select a plugin <http://akka.io/community/#journal-plugins> for a distributed journal when going to production. On Mon, Sep 1, 2014 at 1:11 PM, Asha <[email protected]> wrote: > I think, i have given very less information. > > Here is the detailed description > > I am using Akka-pull pattern in my project. i am using > akka-contrib_2.10-2.3.4.jar and akka-persistence-experimental_2.10-2.3.4.jar > Front end, master, worker all are running different nodes. The actor > system of front end and master is "ClusterSystem". > The actor system of worker is "WorkerSystem". Request form Browser is > coming to Front end . > Request flow > Browser -> FrontEnd -> Master -> Worker > > Worker is able to pull the work from master and processing the same. I > want to persit the state after processing work. I am using single writer. > Shard for the persisted actor is stared when node comes up. For persisting > the state, i am hitting the shard region of the Persisted Actor. It is a > able resovle the shard, > but failing to resolve the persisted actor(not executing the idExtractor > ()) > > Below is the code. > > val idExtractor: ShardRegion.IdExtractor = { > case created: LedgerCreated =>{ > println("%%%%%%%%% IdExtractor : " +created.ledgerId.id.toString) > (created.ledgerId.id.toString, created) > } > case edited: LedgerEdited => (edited.ledgerId.id.toString, edited) > case deleted: LedgerDeleted => (deleted.ledgerId.id.toString, deleted) > } > > val shardResolver: ShardRegion.ShardResolver = msg => msg match { > case created: LedgerCreated =>{ > println("%%%%%%%%% ShardResolver : " +created.ledgerId.id % shards) > (created.ledgerId.id % shards).toString > } > case edited: LedgerEdited => (edited.ledgerId.id % shards).toString > case deleted: LedgerDeleted => (deleted.ledgerId.id % shards).toString > } > > I am getting the log written in the ShardResolver. But the log written in > the IdExtractor is not coming. > > Please help me to solve this problem. > > > > > On Monday, 1 September 2014 15:00:16 UTC+5:30, Asha wrote: >> >> Hi, >> >> I am using Akka-pull pattern in my project. Request from the browser >> will land on spray layer, it will pass the request to master then master to >> worker. >> In worker i am hitting the shard region. When i hit the shard region >> it is able to resolve shard but failing to execute the idExtractor. It is >> not throwing any error. >> >> Not getting whether issue with the jar or my code. Please help me to >> resolve this problem >> >> Thanks >> Asha >> >> > -- > >>>>>>>>>> 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 http://groups.google.com/group/akka-user. > For more options, visit https://groups.google.com/d/optout. > -- Martynas Mickevičius Typesafe <http://typesafe.com/> – Reactive <http://www.reactivemanifesto.org/> Apps on the JVM -- >>>>>>>>>> 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 http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
