When ___protobuf_metadata is started after the user's cache the Protobuf SerializtionContext is empty and we can experience exception like these while the user's cache data is replicated to the newly started cluster member:

2017-04-28 15:03:08,036 ERROR [org.infinispan.interceptors.impl.InvocationContextInterceptor] (stateTransferExecutor-thread--p7-t14) ISPN000136: Error executing command PutKeyValueCommand, writing keys [[B0x4A0E4C45494C4757..[16]]: org.hibernate.search.bridge.BridgeException: Exception while calling bridge#set

	entity class: org.infinispan.query.remote.impl.indexing.ProtobufValueWrapper

	field bridge: org.infinispan.query.remote.impl.indexing.ProtobufValueWrapperFieldBridge@44f36069

	at org.hibernate.search.bridge.util.impl.ContextualExceptionBridgeHelper.buildBridgeException(ContextualExceptionBridgeHelper.java:103)

	at org.hibernate.search.bridge.util.impl.ContextualExceptionBridgeHelper$OneWayConversionContextImpl.set(ContextualExceptionBridgeHelper.java:137)

	at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.buildDocumentFieldForClassBridges(DocumentBuilderIndexedEntity.java:890)

	at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.buildDocumentFields(DocumentBuilderIndexedEntity.java:454)

	at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.getDocument(DocumentBuilderIndexedEntity.java:391)

	at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.createUpdateWork(DocumentBuilderIndexedEntity.java:301)

	at org.hibernate.search.engine.spi.DocumentBuilderIndexedEntity.addWorkToQueue(DocumentBuilderIndexedEntity.java:243)

	at org.hibernate.search.engine.impl.WorkPlan$PerEntityWork.enqueueLuceneWork(WorkPlan.java:520)

	at org.hibernate.search.engine.impl.WorkPlan$PerClassWork.enqueueLuceneWork(WorkPlan.java:282)

	at org.hibernate.search.engine.impl.WorkPlan.getPlannedLuceneWork(WorkPlan.java:154)

	at org.hibernate.search.backend.impl.WorkQueue.prepareWorkPlan(WorkQueue.java:114)

	at org.hibernate.search.backend.impl.BatchedQueueingProcessor.prepareWorks(BatchedQueueingProcessor.java:57)

	at org.hibernate.search.backend.impl.PerTransactionWorker.performWork(PerTransactionWorker.java:86)

	at org.infinispan.query.backend.QueryInterceptor.performSearchWorks(QueryInterceptor.java:241)

	at org.infinispan.query.backend.QueryInterceptor.performSearchWork(QueryInterceptor.java:235)

	at org.infinispan.query.backend.QueryInterceptor.updateIndexes(QueryInterceptor.java:228)

	at org.infinispan.query.backend.QueryInterceptor.processPutKeyValueCommand(QueryInterceptor.java:457)

	at org.infinispan.query.backend.QueryInterceptor.lambda$visitPutKeyValueCommand$0(QueryInterceptor.java:154)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNextThenAccept(BaseAsyncInterceptor.java:108)

	at org.infinispan.query.backend.QueryInterceptor.visitPutKeyValueCommand(QueryInterceptor.java:154)

	at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:79)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:57)

	at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitNonTxDataWriteCommand(AbstractLockingInterceptor.java:107)

	at org.infinispan.interceptors.locking.NonTransactionalLockingInterceptor.visitDataWriteCommand(NonTransactionalLockingInterceptor.java:39)

	at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitPutKeyValueCommand(AbstractLockingInterceptor.java:77)

	at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:79)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:57)

	at org.infinispan.statetransfer.StateTransferInterceptor.handleNonTxWriteCommand(StateTransferInterceptor.java:397)

	at org.infinispan.statetransfer.StateTransferInterceptor.handleWriteCommand(StateTransferInterceptor.java:340)

	at org.infinispan.statetransfer.StateTransferInterceptor.visitPutKeyValueCommand(StateTransferInterceptor.java:123)

	at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:79)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:57)

	at org.infinispan.interceptors.impl.CacheMgmtInterceptor.updateStoreStatistics(CacheMgmtInterceptor.java:164)

	at org.infinispan.interceptors.impl.CacheMgmtInterceptor.visitPutKeyValueCommand(CacheMgmtInterceptor.java:153)

	at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:79)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:57)

	at org.infinispan.interceptors.impl.IsMarshallableInterceptor.visitPutKeyValueCommand(IsMarshallableInterceptor.java:49)

	at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:79)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNextThenApply(BaseAsyncInterceptor.java:77)

	at org.infinispan.interceptors.compat.BaseTypeConverterInterceptor.visitPutKeyValueCommand(BaseTypeConverterInterceptor.java:82)

	at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:79)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNextAndExceptionally(BaseAsyncInterceptor.java:126)

	at org.infinispan.interceptors.impl.InvocationContextInterceptor.visitCommand(InvocationContextInterceptor.java:92)

	at org.infinispan.interceptors.BaseAsyncInterceptor.invokeNext(BaseAsyncInterceptor.java:59)

	at org.infinispan.interceptors.DDAsyncInterceptor.handleDefault(DDAsyncInterceptor.java:53)

	at org.infinispan.interceptors.DDAsyncInterceptor.visitPutKeyValueCommand(DDAsyncInterceptor.java:59)

	at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:79)

	at org.infinispan.interceptors.DDAsyncInterceptor.visitCommand(DDAsyncInterceptor.java:49)

	at org.infinispan.interceptors.impl.AsyncInterceptorChainImpl.invoke(AsyncInterceptorChainImpl.java:282)

	at org.infinispan.statetransfer.StateConsumerImpl.doApplyState(StateConsumerImpl.java:621)

	at org.infinispan.statetransfer.StateConsumerImpl.applyChunk(StateConsumerImpl.java:589)

	at org.infinispan.statetransfer.StateConsumerImpl.access$000(StateConsumerImpl.java:93)

	at org.infinispan.statetransfer.StateConsumerImpl$1.run(StateConsumerImpl.java:552)

	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

	at java.util.concurrent.FutureTask.run(FutureTask.java:266)

	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

	at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.IllegalArgumentException: Message descriptor not found : "******** I HAVE MASKED THIS VALUE *********"

	at org.infinispan.protostream.impl.SerializationContextImpl.getMessageDescriptor(SerializationContextImpl.java:166)

	at org.infinispan.query.remote.impl.indexing.WrappedMessageTagHandler.onTag(WrappedMessageTagHandler.java:65)

	at org.infinispan.protostream.ProtobufParser.parseMessage(ProtobufParser.java:75)

	at org.infinispan.protostream.ProtobufParser.parseInternal(ProtobufParser.java:57)

	at org.infinispan.protostream.ProtobufParser.parse(ProtobufParser.java:44)

	at org.infinispan.query.remote.impl.indexing.ProtobufValueWrapperFieldBridge.decodeAndIndex(ProtobufValueWrapperFieldBridge.java:58)

	at org.infinispan.query.remote.impl.indexing.ProtobufValueWrapperFieldBridge.set(ProtobufValueWrapperFieldBridge.java:46)

	at org.hibernate.search.bridge.util.impl.ContextualExceptionBridgeHelper$OneWayConversionContextImpl.set(ContextualExceptionBridgeHelper.java:134)

	... 56 more