Hazelcast is a dropin replacement for the Play! Framework cache. Hazelcast provide also some other services like Clustered Executors, Maps, AtomicNumbers, Topics, Queues, etc...
After deploying into production environment and running the precompile command the application starts fine, but when I start sending messages into topics it says:
WARNING: [10.0.0.167]:5799 [prod] [3.7.1] Error while logging processing event
com.hazelcast.nio.serialization.HazelcastSerializationException: java.lang.ClassNotFoundException: pojo.system.events.StatusChangedEvent
at com.hazelcast.internal.serialization.impl.JavaDefaultSerializers$JavaSerializer.read(JavaDefaultSerializers.java:224)
at com.hazelcast.internal.serialization.impl.StreamSerializerAdapter.read(StreamSerializerAdapter.java:46)
at com.hazelcast.internal.serialization.impl.AbstractSerializationService.toObject(AbstractSerializationService.java:172)
at com.hazelcast.topic.impl.DataAwareMessage.getMessageObject(DataAwareMessage.java:44)
at jobs.StartupJob$1.onMessage(StartupJob.java:72)
at com.hazelcast.topic.impl.TopicService.dispatchEvent(TopicService.java:134)
at com.hazelcast.spi.impl.eventservice.impl.EventProcessor.process(EventProcessor.java:48)
at com.hazelcast.spi.impl.eventservice.impl.RemoteEventProcessor.run(RemoteEventProcessor.java:36)
at com.hazelcast.util.executor.StripedExecutor$Worker.process(StripedExecutor.java:187)
at com.hazelcast.util.executor.StripedExecutor$Worker.run(StripedExecutor.java:171)
Caused by: java.lang.ClassNotFoundException: pojo.system.events.StatusChangedEvent
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.hazelcast.nio.ClassLoaderUtil.tryLoadClass(ClassLoaderUtil.java:151)
at com.hazelcast.nio.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:120)
at com.hazelcast.nio.IOUtil$ClassLoaderAwareObjectInputStream.resolveClass(IOUtil.java:358)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1620)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1521)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1781)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
at com.hazelcast.internal.serialization.impl.JavaDefaultSerializers$JavaSerializer.read(JavaDefaultSerializers.java:219)
... 9 more
ramanqul
commented
7 years ago
After deploying into production environment and running the precompile command the application starts fine, but when I start sending messages into topics it says:
WARNING: [10.0.0.167]:5799 [prod] [3.7.1] Error while logging processing event com.hazelcast.nio.serialization.HazelcastSerializationException: java.lang.ClassNotFoundException: pojo.system.events.StatusChangedEvent at com.hazelcast.internal.serialization.impl.JavaDefaultSerializers$JavaSerializer.read(JavaDefaultSerializers.java:224) at com.hazelcast.internal.serialization.impl.StreamSerializerAdapter.read(StreamSerializerAdapter.java:46) at com.hazelcast.internal.serialization.impl.AbstractSerializationService.toObject(AbstractSerializationService.java:172) at com.hazelcast.topic.impl.DataAwareMessage.getMessageObject(DataAwareMessage.java:44) at jobs.StartupJob$1.onMessage(StartupJob.java:72) at com.hazelcast.topic.impl.TopicService.dispatchEvent(TopicService.java:134) at com.hazelcast.spi.impl.eventservice.impl.EventProcessor.process(EventProcessor.java:48) at com.hazelcast.spi.impl.eventservice.impl.RemoteEventProcessor.run(RemoteEventProcessor.java:36) at com.hazelcast.util.executor.StripedExecutor$Worker.process(StripedExecutor.java:187) at com.hazelcast.util.executor.StripedExecutor$Worker.run(StripedExecutor.java:171) Caused by: java.lang.ClassNotFoundException: pojo.system.events.StatusChangedEvent at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at com.hazelcast.nio.ClassLoaderUtil.tryLoadClass(ClassLoaderUtil.java:151) at com.hazelcast.nio.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:120) at com.hazelcast.nio.IOUtil$ClassLoaderAwareObjectInputStream.resolveClass(IOUtil.java:358) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1620) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1521) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1781) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373) at com.hazelcast.internal.serialization.impl.JavaDefaultSerializers$JavaSerializer.read(JavaDefaultSerializers.java:219) ... 9 more