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Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: 12.1.0.Final
Affects Version/s: 12.0.1.Final
Component/s: Marshalling, WildFly modules
Labels:
None

Workaround Description:
Hide

If CacheManager is initialized programmatically through GlobalConfigurationBuilder API, users can workaround by specifying thread context classloader to GenericJBossMarshaller explicitly.

GlobalConfigurationBuilder builder = new GlobalConfigurationBuilder(); builder.serialization() .marshaller(new GenericJBossMarshaller(Thread.currentThread().getContextClassLoader())) // workaround .whiteList() .addRegexps("com.example.", "com.example.ExampleObject");

However, this workaround can not be applicable when users define serialization/marshaller through the declarative configuration.

—

Alternatively, package the Infinispan libraries in your deployment instead of using the Infinispan WildFly modules.
Show
If CacheManager is initialized programmatically through GlobalConfigurationBuilder API, users can workaround by specifying thread context classloader to GenericJBossMarshaller explicitly. GlobalConfigurationBuilder builder = new GlobalConfigurationBuilder(); builder.serialization() .marshaller( new GenericJBossMarshaller( Thread .currentThread().getContextClassLoader())) // workaround .whiteList() .addRegexps( "com.example." , "com.example.ExampleObject" ); However, this workaround can not be applicable when users define serialization/marshaller through the declarative configuration. — Alternatively, package the Infinispan libraries in your deployment instead of using the Infinispan WildFly modules.
Release Note Text:
Undefined
Git Pull Request:
https://github.com/infinispan/infinispan/pull/9137

When putting a custom object with jboss-marshalling on Infinispan 12 for WildFly modules, it fails with the following ClassNotFoundException:

ERROR occurred due to ClassNotFoundException on the remote node

ERROR [org.infinispan.interceptors.impl.InvocationContextInterceptor] (jgroups-12,t420-26164) ISPN000136: Error executing command VersionedPrepareCommand on Cache 'test1', writing keys [k1615449309513]: org.infinispan.remoting.RemoteException: ISPN000217: Received exception from t420-13638, see cause for remote stack trace
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.ResponseCollectors.wrapRemoteException(ResponseCollectors.java:25)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.impl.MapResponseCollector.addException(MapResponseCollector.java:65)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.impl.MapResponseCollector$IgnoreLeavers.addException(MapResponseCollector.java:103)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.ValidResponseCollector.addResponse(ValidResponseCollector.java:29)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.impl.MultiTargetRequest.onResponse(MultiTargetRequest.java:92)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.impl.RequestRepository.addResponse(RequestRepository.java:51)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport.processResponse(JGroupsTransport.java:1407)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport.processMessage(JGroupsTransport.java:1310)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport.access$300(JGroupsTransport.java:131)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport$ChannelCallbacks.up(JGroupsTransport.java:1450)
	at org.infinispan:ispn-12.0//org.jgroups.JChannel.up(JChannel.java:784)
	at org.infinispan:ispn-12.0//org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:913)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FRAG3.up(FRAG3.java:165)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FlowControl.up(FlowControl.java:343)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FlowControl.up(FlowControl.java:343)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.GMS.up(GMS.java:876)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:243)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.UNICAST3.deliverMessage(UNICAST3.java:1049)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.UNICAST3.addMessage(UNICAST3.java:772)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:753)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.UNICAST3.up(UNICAST3.java:405)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:592)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:132)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FailureDetection.up(FailureDetection.java:186)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:254)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.MERGE3.up(MERGE3.java:281)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.Discovery.up(Discovery.java:300)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.TP.passMessageUp(TP.java:1396)
	at org.infinispan:ispn-12.0//org.jgroups.util.SubmitToThreadPool$SingleMessageHandler.run(SubmitToThreadPool.java:87)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: org.infinispan.commons.marshall.MarshallingException: java.lang.ClassNotFoundException: com.example.ExampleObject from [Module "org.infinispan:ispn-12.0" from local module loader @47f9738 (finder: local module finder @6155d082 (roots: /tmp/wildfly-21.0.1.Final/modules,/tmp/wildfly-21.0.1.Final/modules/system/layers/base,/tmp/wildfly-21.0.1.Final/modules/system/add-ons/ispn))]
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ThrowableExternalizer.readObject(ThrowableExternalizer.java:227)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ThrowableExternalizer.readObject(ThrowableExternalizer.java:42)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readWithExternalizer(GlobalMarshaller.java:727)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNonNullableObject(GlobalMarshaller.java:708)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNullableObject(GlobalMarshaller.java:357)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.BytesObjectInput.readObject(BytesObjectInput.java:32)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.responses.ExceptionResponse$Externalizer.readObject(ExceptionResponse.java:49)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.responses.ExceptionResponse$Externalizer.readObject(ExceptionResponse.java:41)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readWithExternalizer(GlobalMarshaller.java:727)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNonNullableObject(GlobalMarshaller.java:708)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNullableObject(GlobalMarshaller.java:357)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.objectFromObjectInput(GlobalMarshaller.java:191)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.objectFromByteBuffer(GlobalMarshaller.java:220)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport.processResponse(JGroupsTransport.java:1399)
	... 25 more
Caused by: java.lang.ClassNotFoundException: com.example.ExampleObject from [Module "org.infinispan:ispn-12.0" from local module loader @47f9738 (finder: local module finder @6155d082 (roots: /tmp/wildfly-21.0.1.Final/modules,/tmp/wildfly-21.0.1.Final/modules/system/layers/base,/tmp/wildfly-21.0.1.Final/modules/system/add-ons/ispn))]
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ThrowableExternalizer.readGenericThrowable(ThrowableExternalizer.java:282)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ThrowableExternalizer.readObject(ThrowableExternalizer.java:259)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ThrowableExternalizer.readObject(ThrowableExternalizer.java:42)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readWithExternalizer(GlobalMarshaller.java:727)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNonNullableObject(GlobalMarshaller.java:708)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNullableObject(GlobalMarshaller.java:357)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.BytesObjectInput.readObject(BytesObjectInput.java:32)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ThrowableExternalizer.readObject(ThrowableExternalizer.java:226)
	... 38 more

ClassNotFoundException on the remote node

ERROR [org.infinispan.CLUSTER] (jgroups-6,t420-13638) ISPN000474: Error processing request 7@t420-26164: org.infinispan.commons.marshall.MarshallingException: java.lang.ClassNotFoundException: com.example.ExampleObject from [Module "org.infinispan:ispn-12.0" from local module loader @47f9738 (finder: local module finder @6155d082 (roots: /tmp/wildfly-21.0.1.Final/modules,/tmp/wildfly-21.0.1.Final/modules/system/layers/base,/tmp/wildfly-21.0.1.Final/modules/system/add-ons/ispn))]
	at org.infinispan:ispn-12.0//org.infinispan.marshall.protostream.impl.MarshallableUserObject$Marshaller.readFrom(MarshallableUserObject.java:141)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.protostream.impl.MarshallableUserObject$Marshaller.readFrom(MarshallableUserObject.java:102)
	at org.infinispan:ispn-12.0//org.infinispan.protostream.impl.RawProtobufMarshallerDelegate.unmarshall(RawProtobufMarshallerDelegate.java:37)
	at org.infinispan:ispn-12.0//org.infinispan.protostream.WrappedMessage.readMessage(WrappedMessage.java:390)
	at org.infinispan:ispn-12.0//org.infinispan.protostream.ProtobufUtil.fromWrappedByteArray(ProtobufUtil.java:114)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.protostream.impl.AbstractInternalProtoStreamMarshaller.objectFromByteBuffer(AbstractInternalProtoStreamMarshaller.java:97)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.protostream.impl.AbstractInternalProtoStreamMarshaller.objectFromByteBuffer(AbstractInternalProtoStreamMarshaller.java:92)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readUnknown(GlobalMarshaller.java:905)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readUnknown(GlobalMarshaller.java:890)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNonNullableObject(GlobalMarshaller.java:714)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNullableObject(GlobalMarshaller.java:357)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.BytesObjectInput.readObject(BytesObjectInput.java:32)
	at org.infinispan:ispn-12.0//org.infinispan.commands.write.PutKeyValueCommand.readFrom(PutKeyValueCommand.java:96)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ReplicableCommandExternalizer.readCommandParameters(ReplicableCommandExternalizer.java:116)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ReplicableCommandExternalizer.readObject(ReplicableCommandExternalizer.java:105)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ReplicableCommandExternalizer.readObject(ReplicableCommandExternalizer.java:67)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readWithExternalizer(GlobalMarshaller.java:727)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNonNullableObject(GlobalMarshaller.java:708)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNullableObject(GlobalMarshaller.java:357)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.BytesObjectInput.readObject(BytesObjectInput.java:32)
	at org.infinispan:ispn-12.0//org.infinispan.commons.marshall.MarshallUtil.unmarshallArray(MarshallUtil.java:214)
	at org.infinispan:ispn-12.0//org.infinispan.commands.tx.PrepareCommand.readFrom(PrepareCommand.java:236)
	at org.infinispan:ispn-12.0//org.infinispan.commands.tx.VersionedPrepareCommand.readFrom(VersionedPrepareCommand.java:62)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.ReplicableCommandExternalizer.readCommandParameters(ReplicableCommandExternalizer.java:116)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:156)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:82)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readWithExternalizer(GlobalMarshaller.java:727)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNonNullableObject(GlobalMarshaller.java:708)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.readNullableObject(GlobalMarshaller.java:357)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.objectFromObjectInput(GlobalMarshaller.java:191)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.GlobalMarshaller.objectFromByteBuffer(GlobalMarshaller.java:220)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport.processRequest(JGroupsTransport.java:1367)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport.processMessage(JGroupsTransport.java:1307)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport.access$300(JGroupsTransport.java:131)
	at org.infinispan:ispn-12.0//org.infinispan.remoting.transport.jgroups.JGroupsTransport$ChannelCallbacks.up(JGroupsTransport.java:1450)
	at org.infinispan:ispn-12.0//org.jgroups.JChannel.up(JChannel.java:784)
	at org.infinispan:ispn-12.0//org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:913)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FRAG3.up(FRAG3.java:165)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FlowControl.up(FlowControl.java:359)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FlowControl.up(FlowControl.java:351)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.GMS.up(GMS.java:876)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:243)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.UNICAST3.up(UNICAST3.java:392)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.NAKACK2.deliver(NAKACK2.java:931)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.NAKACK2.handleMessage(NAKACK2.java:821)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:602)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:132)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FailureDetection.up(FailureDetection.java:186)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:254)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.MERGE3.up(MERGE3.java:281)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.Discovery.up(Discovery.java:300)
	at org.infinispan:ispn-12.0//org.jgroups.protocols.TP.passMessageUp(TP.java:1396)
	at org.infinispan:ispn-12.0//org.jgroups.util.SubmitToThreadPool$SingleMessageHandler.run(SubmitToThreadPool.java:87)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: com.example.ExampleObject from [Module "org.infinispan:ispn-12.0" from local module loader @47f9738 (finder: local module finder @6155d082 (roots: /tmp/wildfly-21.0.1.Final/modules,/tmp/wildfly-21.0.1.Final/modules/system/layers/base,/tmp/wildfly-21.0.1.Final/modules/system/add-ons/ispn))]
	at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:255)
	at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
	at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
	at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:398)
	at org.infinispan:ispn-12.0//org.jboss.marshalling.AbstractClassResolver.loadClass(AbstractClassResolver.java:129)
	at org.infinispan:ispn-12.0//org.jboss.marshalling.AbstractClassResolver.resolveClass(AbstractClassResolver.java:110)
	at org.infinispan:ispn-12.0//org.infinispan.jboss.marshalling.commons.CheckedClassResolver.resolveClass(CheckedClassResolver.java:31)
	at org.infinispan:ispn-12.0//org.jboss.marshalling.river.RiverUnmarshaller.doReadClassDescriptor(RiverUnmarshaller.java:1033)
	at org.infinispan:ispn-12.0//org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1366)
	at org.infinispan:ispn-12.0//org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:283)
	at org.infinispan:ispn-12.0//org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:216)
	at org.infinispan:ispn-12.0//org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
	at org.infinispan:ispn-12.0//org.infinispan.jboss.marshalling.commons.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:137)
	at org.infinispan:ispn-12.0//org.infinispan.jboss.marshalling.commons.AbstractJBossMarshaller.objectFromByteBuffer(AbstractJBossMarshaller.java:115)
	at org.infinispan:ispn-12.0//org.infinispan.commons.marshall.AbstractMarshaller.objectFromByteBuffer(AbstractMarshaller.java:82)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.core.impl.DelegatingUserMarshaller.objectFromByteBuffer(DelegatingUserMarshaller.java:63)
	at org.infinispan:ispn-12.0//org.infinispan.marshall.protostream.impl.MarshallableUserObject$Marshaller.readFrom(MarshallableUserObject.java:138)
	... 55 more

The constructor of GenericJBossMarshaller uses "getClass().getClassLoader()" as a classloader for ClassResovler (== using the classloader of the Infinispan WildFly modules "org.infinispan:ispn-12.0") when no class loader is specified. As the Infinispan WildFly modules can not access the application class, this causes the above ClassNotFoundException.

https://github.com/infinispan/infinispan/blob/12.0.1.Final/jboss-marshalling/src/main/java/org/infinispan/jboss/marshalling/commons/GenericJBossMarshaller.java#L30-L32

I think GenericJBossMarshaller should use "Thread.currentThread().getContextClassLoader()" instead like the following:

diff --git a/jboss-marshalling/src/main/java/org/infinispan/jboss/marshalling/commons/GenericJBossMarshaller.java b/jboss-marshalling/src/main/java/org/infinispan/jboss/marshalling/commons/GenericJBossMarshaller.java
index 3c674a7..cf7dc25 100644
--- a/jboss-marshalling/src/main/java/org/infinispan/jboss/marshalling/commons/GenericJBossMarshaller.java
+++ b/jboss-marshalling/src/main/java/org/infinispan/jboss/marshalling/commons/GenericJBossMarshaller.java
@@ -28,7 +28,7 @@ public GenericJBossMarshaller(ClassAllowList classAllowList) {
    public GenericJBossMarshaller(ClassLoader classLoader, ClassAllowList classAllowList) {
       super();
       if (classLoader == null) {
-         classLoader = getClass().getClassLoader();
+         classLoader = Thread.currentThread().getContextClassLoader();
       }
       baseCfg.setClassResolver(classAllowList == null ?
             new DefaultContextClassResolver(classLoader) :

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