Good that you figured it out, and thanks for sharing what was wrong rather
than leaving the question open!
--
Johan
Akka Team
On Fri, Sep 9, 2016 at 2:28 AM, Federico Nusymowicz <feden...@gmail.com>
wrote:
> DERP. I was supposed to nest serializers and serialization-bindings under
> akka.actor.... ^_^;
>
>
> On Thursday, September 8, 2016 at 3:24:56 PM UTC-7, Federico Nusymowicz
> wrote:
>>
>> I've been trying to set up kryo serialization, without success. Here's my
>> first attempt:
>>
>> akka {
>>> ...
>>>
>>> extensions = [
>>> "akka.cluster.pubsub.DistributedPubSub",
>>> "com.romix.akka.serialization.kryo.KryoSerializationExtension$"
>>> ]
>>>
>>> actor {
>>> ...
>>>
>>> kryo {
>>> type = "graph"
>>> idstrategy = "automatic"
>>> buffer-size = 4096
>>> max-buffer-size = -1
>>> use-manifests = false
>>> post-serialization-transformations = "lz4"
>>> kryo-trace = false
>>> implicit-registration-logging = true
>>>
>>> mappings {
>>> "life.vw.client.ConciergeTracker$StatusUpdate" = 30,
>>> "life.vw.client.Connection$Write" = 31
>>> }
>>> }
>>> }
>>>
>>> serializers {
>>> kryo = "com.romix.akka.serialization.kryo.KryoSerializer"
>>> }
>>>
>>> serialization-bindings {
>>> "life.vw.client.ConciergeTracker$StatusUpdate" = kryo
>>> "life.vw.client.Connection$Write" = kryo
>>> }
>>>
>>> ...
>>> }
>>>
>>>
>> When I ran the cluster, I kept seeing serialization warnings:
>>
>> WARN 17:42:27.913UTC akka.serialization.Serialization(akka://vw) - Using
>> the default Java serializer for class
>> [life.vw.client.ConciergeTracker$StatusUpdate] which is not recommended
>> because of performance implications. Use another serializer or disable this
>> warning using the setting 'akka.actor.warn-about-java-serializer-usage'
>>
>>
>> I've tried a few other variations, including different values for
>> "idstrategy", class names that only use "." (in place of "$"), and
>> subclassing my messages under a shared trait. None of the attempts worked.
>>
>> I even tried replacing akka-kryo-serialization with Twitter's chill. Even
>> though I followed setup instructions in detail, I kept seeing serialization
>> warnings.
>>
>> Am I missing something obvious? Is there additional setup required when
>> using serialization together with DistributedPubSub?
>>
>> Thanks in advance for your help!
>>
>> Federico
>>
> --
> >>>>>>>>>> Read the docs: http://akka.io/docs/
> >>>>>>>>>> Check the FAQ: http://doc.akka.io/docs/akka/
> current/additional/faq.html
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--
Akka Team
Lightbend <http://www.lightbend.com/> - Reactive apps on the JVM
Twitter: @akkateam
--
>>>>>>>>>> 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
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