No Marshaller registered for RebalancingStatus enum class alongside Prometheus ------------------------------------------------------------------------------- Key: ISPN-12253 URL: https://issues.redhat.com/browse/ISPN-12253 Project: Infinispan Issue Type: Bug Affects Versions: 10.1.8.Final Reporter: Roni Polus Priority: Major Hello,  We encountered a very strange issue running infinispan inside OSGi. We have a cache setup and when running locally (without a container), karaf does not report any problems with the cache and it runs just fine. Although, when running inside a container, we get the following error spammed through the karaf logs: Versions: Karaf: 4.2.6 Infinispan: 10.1.8.Final Docker: 19.03.12, build 48a66213fe {code:java} java.lang.IllegalArgumentException: No marshaller registered for Java type org.infinispan.topology.RebalancingStatus at org.infinispan.protostream.impl.SerializationContextImpl.getMarshallerDelegate(SerializationContextImpl.java:279) ~[422:org.infinispan.protostream:4.3.2.Final] at org.infinispan.protostream.WrappedMessage.writeMessage(WrappedMessage.java:240) ~[422:org.infinispan.protostream:4.3.2.Final] at org.infinispan.protostream.ProtobufUtil.toWrappedStream(ProtobufUtil.java:196) ~[422:org.infinispan.protostream:4.3.2.Final] at org.infinispan.marshall.persistence.impl.PersistenceMarshallerImpl.objectToBuffer(PersistenceMarshallerImpl.java:157) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.persistence.impl.PersistenceMarshallerImpl.objectToByteBuffer(PersistenceMarshallerImpl.java:137) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.persistence.impl.PersistenceMarshallerImpl.objectToByteBuffer(PersistenceMarshallerImpl.java:145) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeRawUnknown(GlobalMarshaller.java:638) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeUnknown(GlobalMarshaller.java:627) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeUnknown(GlobalMarshaller.java:618) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeNonNullableObject(GlobalMarshaller.java:384) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeNullableObject(GlobalMarshaller.java:352) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.BytesObjectOutput.writeObject(BytesObjectOutput.java:26) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.remoting.responses.SuccessfulResponse$Externalizer.writeObject(SuccessfulResponse.java:65) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.remoting.responses.SuccessfulResponse$Externalizer.writeObject(SuccessfulResponse.java:62) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeInternal(GlobalMarshaller.java:656) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeNonNullableObject(GlobalMarshaller.java:371) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeNullableObject(GlobalMarshaller.java:352) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeObjectOutput(GlobalMarshaller.java:181) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.writeObjectOutput(GlobalMarshaller.java:174) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.marshall.core.GlobalMarshaller.objectToBuffer(GlobalMarshaller.java:302) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.remoting.transport.jgroups.JGroupsTransport.sendResponse(JGroupsTransport.java:1355) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.remoting.transport.jgroups.JGroupsTransport.lambda$processRequest$8(JGroupsTransport.java:1400) ~[421:org.infinispan.core:10.1.5.Final] at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler$ResponseConsumer.accept(GlobalInboundInvocationHandler.java:182) [421:org.infinispan.core:10.1.5.Final] at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler$ResponseConsumer.accept(GlobalInboundInvocationHandler.java:170) [421:org.infinispan.core:10.1.5.Final] at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:774) [?:?] at java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:792) [?:?] at java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2153) [?:?] at org.infinispan.remoting.inboundhandler.GlobalInboundInvocationHandler$ReplicableCommandRunner.run(GlobalInboundInvocationHandler.java:160) [421:org.infinispan.core:10.1.5.Final] at org.infinispan.util.concurrent.BlockingTaskAwareExecutorServiceImpl$RunnableWrapper.run(BlockingTaskAwareExecutorServiceImpl.java:215) [421:org.infinispan.core:10.1.5.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?] at java.lang.Thread.run(Thread.java:748) [?:?] {code} I debugged through the stacktrace while running locally and it seems like `RebalancingStatus` is never passed to `getMarshallerDelegate`  We are using bluePrint to reference the cache manager  {code:java} <reference id="cacheManager" interface="org.infinispan.manager.EmbeddedCacheManager"/> <service interface="our.class.Cache"> <bean class="our.class.CacheImpl"> <argument ref="cacheManager"/> </bean> </service> {code}  I can provide more context upon request. Thanks in advance!