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dnvriend / akka-persistence-inmemory

Akka-persistence-inmemory is a plugin for akka-persistence that stores journal and snapshot messages memory, which is very useful when testing persistent actors, persistent FSM and akka cluster
Apache License 2.0
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Publish akka-persistence-inmemory with Java 8 #58

Closed IainHull closed 6 years ago

IainHull commented 6 years ago

com.github.dnvriend:akka-persistence-inmemory_2.12:2.5.15.0 is published with Java 10. As a result it can only be used with other Java 10 code :-( Can you publish a new version compiled with Java 8? as we are not yet in a position to upgrade.

    2018-09-03 09:26:54.615Z ERROR [akka.actor.ActorSystemImpl] Uncaught error from thread [async-actor-spec-root-akka.actor.default-dispatcher-4]: akka/persistence/inmemory/util/UUIDUtil has been compiled by a more recent version of the Java Runtime (class file version 54.0), this version of the Java Runtime only recognizes class file versions up to 52.0, shutting down JVM since 'akka.jvm-exit-on-fatal-error' is enabled for ActorSystem[async-actor-spec-root] sourceThread=async-actor-spec-root-akka.actor.default-dispatcher-4, akkaTimestamp=09:26:54.614UTC, akkaSource=akka.actor.ActorSystemImpl(async-actor-spec-root), sourceActorSystem=async-actor-spec-root
    java.lang.UnsupportedClassVersionError: akka/persistence/inmemory/util/UUIDUtil has been compiled by a more recent version of the Java Runtime (class file version 54.0), this version of the Java Runtime only recognizes class file versions up to 52.0
seveneves commented 6 years ago

I'm having the same issue with latest com.github.dnvriend:akka-persistence-inmemory_2.12:2.5.15.0. 

akka/persistence/inmemory/util/UUIDUtil has been compiled by a more recent version of the Java Runtime (class file version 54.0), this version of the Java Runtime only recognizes class file versions up to 52.0

@dnvriend Could you please republish with JDK 8 as it seems to be the minimal required version of java specified in docs?

dnvriend commented 6 years ago

This is not intentional, let me release a new version with Java 8

dnvriend commented 6 years ago

I just released 2.5.15.1, should be a Java 8 binary.

IainHull commented 6 years ago

Perfect we are using this now. 👍

IainHull commented 6 years ago

Closing