CacheKey is not serializable across JVM instances

Description

The Infinispan L2 cache serializes the CacheKey instance and sends that to other nodes in the cluster to invalidate cache entries. The CacheKey implements Serializable, but it is not always actually serializable. When the CacheKey represents a composite primary key, the type variable is set to an instance of EmbeddedComponentType, which indirectly references SessionFactoryImpl. While SessionFactoryImpl is serializable within a JVM, it is not serializable across JVMs.

This causes the following marshalling error in Infinispan:

ISPN000220: Problems un-marshalling remote command from byte buffer
java.io.InvalidObjectException: Could not find a SessionFactory [uuid=0d0cdf26-dfe6-4285-9725-dfaa4821ecba,name=null]
    at org.hibernate.internal.SessionFactoryImpl.locateSessionFactoryOnDeserialization(SessionFactoryImpl.java:1781)
    at org.hibernate.internal.SessionFactoryImpl.readResolve(SessionFactoryImpl.java:1761)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.jboss.marshalling.reflect.SerializableClass.callReadResolve(SerializableClass.java:413)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1270)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
    at org.jboss.marshalling.river.RiverUnmarshaller.readFields(RiverUnmarshaller.java:1711)
    at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1627)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1269)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
    at org.jboss.marshalling.river.RiverUnmarshaller.readFields(RiverUnmarshaller.java:1711)
    at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1627)
    at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1591)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1269)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
    at org.jboss.marshalling.river.RiverUnmarshaller.readFields(RiverUnmarshaller.java:1711)
    at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1627)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1269)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
    at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
    at org.infinispan.marshall.exts.ReplicableCommandExternalizer.readParameters(ReplicableCommandExternalizer.java:100)
    at org.infinispan.marshall.exts.ReplicableCommandExternalizer.readObject(ReplicableCommandExternalizer.java:83)
    at org.infinispan.marshall.exts.ReplicableCommandExternalizer.readObject(ReplicableCommandExternalizer.java:30)
    at org.infinispan.marshall.core.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:389)
    at org.infinispan.marshall.core.ExternalizerTable.readObject(ExternalizerTable.java:205)
    at org.infinispan.marshall.core.JBossMarshaller$ExternalizerTableProxy.readObject(JBossMarshaller.java:152)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:351)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
    at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
    at org.infinispan.marshall.exts.ReplicableCommandExternalizer.readParameters(ReplicableCommandExternalizer.java:100)
    at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:146)
    at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:59)
    at org.infinispan.marshall.core.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:389)
    at org.infinispan.marshall.core.ExternalizerTable.readObject(ExternalizerTable.java:205)
    at org.infinispan.marshall.core.JBossMarshaller$ExternalizerTableProxy.readObject(JBossMarshaller.java:152)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:351)
    at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
    at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
    at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:136)
    at org.infinispan.marshall.core.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:101)
    at org.infinispan.commons.marshall.AbstractDelegatingMarshaller.objectFromByteBuffer(AbstractDelegatingMarshaller.java:80)
    at org.infinispan.remoting.transport.jgroups.MarshallerAdapter.objectFromBuffer(MarshallerAdapter.java:28)
    at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:206)
    at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:460)
    at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:377)
    at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:247)
    at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:665)
    at org.jgroups.JChannel.up(JChannel.java:708)
    at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1015)
    at org.jgroups.protocols.RSVP.up(RSVP.java:187)
    at org.jgroups.protocols.FRAG2.up(FRAG2.java:165)
    at org.jgroups.protocols.FlowControl.up(FlowControl.java:381)
    at org.jgroups.protocols.FlowControl.up(FlowControl.java:370)
    at org.jgroups.protocols.tom.TOA.up(TOA.java:121)
    at org.jgroups.protocols.pbcast.GMS.up(GMS.java:1010)
    at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:234)
    at org.jgroups.protocols.AUTH.up(AUTH.java:118)
    at org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:694)
    at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:381)
    at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:600)
    at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:147)
    at org.jgroups.protocols.FD.up(FD.java:255)
    at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:301)
    at org.jgroups.protocols.MERGE2.up(MERGE2.java:209)
    at org.jgroups.protocols.Discovery.up(Discovery.java:379)
    at org.jgroups.protocols.MPING.up(MPING.java:181)
    at org.jgroups.protocols.TP.passMessageUp(TP.java:1399)
    at org.jgroups.protocols.TP$MyHandler.run(TP.java:1585)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: an exception which occurred:
    in object of type org.hibernate.internal.SessionFactoryImpl
    in field factory
    in object of type org.hibernate.type.TypeFactory$TypeScopeImpl
    in field typeScope
    in object of type org.hibernate.type.EmbeddedComponentType
    in field type
    in object of type org.hibernate.cache.spi.CacheKey

Environment

Infinispan L2 cache

Status

Assignee

Gail Badner

Reporter

Nathan Clement

Fix versions

None

Labels

cache

infinispan

backPortable

None

Suitable for new contributors

None

Requires Release Note

None

Pull Request

https://github.com/hibernate/hibernate-orm/pull/820

backportDecision

None

Components

hibernate-core

Affects versions

4.3.6

Priority

Major