ironfish / akka-persistence-mongo Goto Github PK

View Code? Open in Web Editor NEW

63.0 63.0 24.0 211 KB

An Akka Persistence Plugin for Mongo

License: Apache License 2.0

Scala 100.00%

akka-persistence-mongo's People

Contributors

Stargazers

Watchers

akka-persistence-mongo's Issues

why only 30/s persistent performance

Hello,
I'm testing the akka-sample-persistence-java in typesafe, but get only 30 persistent messages per second and I think I must get something wrong.

here is my build.sbt file,
name := """akka-sample-persistence-java"""
version := "2.3.5"
scalaVersion := "2.10.4"
resolvers += "Sonatype OSS Snapshots" at "https://oss.sonatype.org/content/repositories/releases"
resolvers += "Sonatype OSS Snapshots" at "https://oss.sonatype.org/content/repositories/snapshots"
libraryDependencies ++= Seq(
"com.github.ddevore" %% "akka-persistence-mongo-casbah" % "0.7.4" % "compile",
"com.typesafe.akka" %% "akka-persistence-experimental" % "2.3.5",
"com.github.ironfish" %% "akka-persistence-mongo-casbah" % "0.7.5-SNAPSHOT" % "compile"
)

And my application.conf is,
akka.persistence.journal.plugin = "casbah-journal"
casbah-journal.mongo-journal-url = "mongodb://localhost:27017/store.messages"
akka.persistence.snapshot-store.plugin = "casbah-snapshot-store"
casbah-snapshot-store.mongo-snapshot-url = "mongodb://localhost:27017/store.snapshots"

my mongodb is 2.4.12, and I just use command "mongod" to start the default mongo. And my test code is,
public static void main(String... args) throws Exception {
final ActorSystem system = ActorSystem.create("example");
final ActorRef persistentActor =
system.actorOf(Props.create(ExamplePersistentActor.class), "persistentActor-4-java");

for(int i = 0;i < 100000; i++){
    persistentActor.tell(new Cmd("a"), null);   
}        
    Thread.sleep(60000);
    system.shutdown();
}

when i run with cassadra with the same code, i can persist about 3000 messages per second, but only 30 with mongodb.

Implement channel in event sourcing example.

Consider phantom acks

Initial commit.

Remove Persistent channel recovery comment.

Create sample project structure.

Testfix

Extract unit test into JouranlSpec.

Restructure project for snapshot and example.

Fix db comment.

Update to akka-persistence-2.3.0-RC1

Setting 'casbah-snapshot-store.mongo-snapshot-url' throws None.get exception

When setting casbah-snapshot-store.mongo-snapshot-url to something custom;

casbah-snapshot-store.mongo-snapshot-url = "mongodb://localhost:27017/wowcrafters-informant"
akka.persistence.snapshot-store.plugin = "casbah-snapshot-store"

Throws an exception:

[ERROR] [08/17/2014 11:15:20.679] [informant-akka.actor.default-dispatcher-2] [akka://informant/system/snapshot-store] None.get
akka.actor.ActorInitializationException: exception during creation
    at akka.actor.ActorInitializationException$.apply(Actor.scala:164)
    at akka.actor.ActorCell.create(ActorCell.scala:596)
    at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
    at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
    at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
    at akka.dispatch.Mailbox.run(Mailbox.scala:219)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.NoSuchElementException: None.get
    at scala.None$.get(Option.scala:313)
    at scala.None$.get(Option.scala:311)
    at akka.persistence.mongo.snapshot.CasbahSnapshotHelper$class.$init$(CasbahSnapshotHelper.scala:30)
    at akka.persistence.mongo.snapshot.CasbahSnapshotStore.<init>(CasbahSnapshotStore.scala:18)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
    at java.lang.Class.newInstance(Class.java:374)
    at akka.util.Reflect$.instantiate(Reflect.scala:45)
    at akka.actor.NoArgsReflectConstructor.produce(Props.scala:361)
    at akka.actor.Props.newActor(Props.scala:252)
    at akka.actor.ActorCell.newActor(ActorCell.scala:552)
    at akka.actor.ActorCell.create(ActorCell.scala:578)
    ... 7 more

Scala version: 2.10.4

Remove unneeded casts

Finish persist-able snapshots

Command sourcing sample app.

processorId to persistenceId

Hello,

in the last versions processorId was renamed to persistenceId in the bson document.
Therefore all the events we already persisted before upgrading to the new version could not be read anymore. We could work around it, but it would be nice if there would be a warning in the documentation about it.
For the future - is it possible to name this key independent from how it is called in akka persistence - smthg. like pid?

thanks,

michael

Add payroll to command sourcing example

defaults in reference.conf

akka.loglevel = "ERROR" should not be defined in reference.conf, since it might change the defaults of akka. That is something that only applications should change.

Similar with akka.persistence.journal.plugin. The plugin should not be activated just by adding it as a dependcency. This should be specifed in application.

Why akka.persistence.publish-confirmations=on?

Is mongo-journal-write-concern = "acknowledged" a good default? Isn't it too unsafe?

Additional snapshot testing

0.7.4 snapshot unavailable from sonatype

It was resolving just fine yesterday but is gone today:

[warn]  module not found: com.github.ddevore#akka-persistence-mongo-casbah_2.10;0.7.4-SNAPSHOT
[warn] ==== local: tried
[warn]   /Users/jean/.ivy2/local/com.github.ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/ivys/ivy.xml
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/com/github/ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/akka-persistence-mongo-casbah_2.10-0.7.4-SNAPSHOT.pom
[warn] ==== Typesafe Releases Repository: tried
[warn]   http://repo.typesafe.com/typesafe/releases/com/github/ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/akka-persistence-mongo-casbah_2.10-0.7.4-SNAPSHOT.pom
[warn] ==== sbt-plugin-snapshots: tried
[warn]   http://repo.scala-sbt.org/scalasbt/sbt-plugin-snapshots/com.github.ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/ivys/ivy.xml
[warn] ==== sbt-plugin-releases: tried
[warn]   http://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.github.ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/ivys/ivy.xml
[warn] ==== Sonatype Snapshots: tried
[warn]   https://oss.sonatype.org/content/repositories/snapshots/com/github/ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/akka-persistence-mongo-casbah_2.10-0.7.4-SNAPSHOT.pom
[warn] ==== playvertx Repository: tried
[warn]   http://fmasion.github.com/releases/com.github.ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/ivys/ivy.xml
[warn] ==== Rhinofly Internal Repository: tried
[warn]   http://maven-repository.rhinofly.net:8081/artifactory/libs-release-local/com/github/ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/akka-persistence-mongo-casbah_2.10-0.7.4-SNAPSHOT.pom
[warn] ==== eu.byjean.repo: tried
[warn]   http://dl.bintray.com/jeantil/maven/com/github/ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/akka-persistence-mongo-casbah_2.10-0.7.4-SNAPSHOT.pom
[warn] ==== FMasion bintray repository: tried
[warn]   http://dl.bintray.com/fmasion/maven/com/github/ddevore/akka-persistence-mongo-casbah_2.10/0.7.4-SNAPSHOT/akka-persistence-mongo-casbah_2.10-0.7.4-SNAPSHOT.pom
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::          UNRESOLVED DEPENDENCIES         ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: com.github.ddevore#akka-persistence-mongo-casbah_2.10;0.7.4-SNAPSHOT: not found
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::

Also I was wondering if there are plans to make a release of 0.7.4

thanks

Test enhancements

"com.github.ddevore" %% "akka-persistence-mongo-casbah" % "0.3-SNAPSHOT" => NOT WORKING

[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: com.github.ddevore#akka-persistence-mongo-common_2.10;0.3-SNAPSHOT: not found
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
sbt.ResolveException: unresolved dependency: com.github.ddevore#akka-persistence-mongo-common_2.10;0.3-SNAPSHOT: not found
at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:213)
at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:122)
at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:121)
at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:116)
at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:116)
at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:104)
at sbt.IvySbt.sbt$IvySbt$$action$1(Ivy.scala:51)
at sbt.IvySbt$$anon$3.call(Ivy.scala:60)

Snapshots are always serialized with Java serializer

When trying out the Kryo serialization I noticed that my snapshots were never serialized with Kryo but always with the standard Java serializer. The cause is, I think, that the SelectedSnapshot is serialized which is not handled by the Akka peristence SnapshotSerializer that is registered.

See pull request #75 for a fix I tested with my project.

Update dependencies, etc.

Address Mongo aggregate boundary issue.

Upgrade to sbt 0.13.7

Can not authenticate against remote hosted Mongo database

When connecting to a remote mongo database with credentials authentication fails against targeted collection

example URL: mongodb://[username:password@]remotehost:27017/store.messages

Implement snapshot persistence

event sourced example state change

Not working with Akka 2.3.0-RC2's sharding functionality

Here is how I used the sharding:

  ClusterSharding(system).start(
    typeName = "CoreProcessor",
    entryProps = if (cluster.selfRoles.contains("normal")) Some(Props[CoreProcessor]) else None,
    idExtractor = { case msg => ("1", msg) },
    shardResolver = { case _ => "1" })

When I stop the actor system that runs the event sourced processor, another actor system (that I believe tries to become a backup) raised this error:

[ERROR] [02/14/2014 01:49:44.104] [kio-akka.persistence.dispatchers.default-plugin-dispatcher-18] [akka://kio/user/sharding/CoreProcessorCoordinator/singleton] swallowing exception during message send
java.io.NotSerializableException: com.mongodb.ServerAddress
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1165)
    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1535)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1413)
    at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1159)
    at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1535)
    at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
    at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1413)

See https://oss.sonatype.org/content/repositories/snapshots/com/github/ddevore/akka-persistence-mongo-casbah_2.11/

ironfish / akka-persistence-mongo Goto Github PK

akka-persistence-mongo's People

Contributors

Stargazers

Watchers

Forkers

akka-persistence-mongo's Issues

Recommend Projects

Recommend Topics

Recommend Org

Jobs