Hello I'm getting the following exception using H2 1.3.176 with Hibernate 4.2.7.SP1. PostgreSQL and MSSQL work fine.

The exception is thrown in BlobProxy.resetIfNeeded() where binaryStream.getInputStream().reset() is called.

In most cases binaryStream.getInputStream() is a org.hibernate.engine.jdbc.internal.BinaryStreamImpl,
but in one case it is a org.h2.store.LobStorageBackend.LobInputStream which extends java.io.InputStream.

InputStream.reset() only does one thing: throw new IOException("mark/reset not supported");

Should I report this as hibernate bug or is it rather a H2 bug?

caused by: com.softmodeler.common.ServerException: java.sql.SQLException: could not reset reader
at org.hibernate.engine.jdbc.BlobProxy.resetIfNeeded(BlobProxy.java:93) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.engine.jdbc.BlobProxy.getUnderlyingStream(BlobProxy.java:82) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.engine.jdbc.BlobProxy.invoke(BlobProxy.java:116) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at com.sun.proxy.$Proxy156.getUnderlyingStream(Unknown Source) ~[na:na]
at org.hibernate.type.descriptor.java.BlobTypeDescriptor.unwrap(BlobTypeDescriptor.java:124) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.type.descriptor.java.BlobTypeDescriptor.unwrap(BlobTypeDescriptor.java:50) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.type.descriptor.sql.BlobTypeDescriptor$5$1.doBind(BlobTypeDescriptor.java:132) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.type.descriptor.sql.BlobTypeDescriptor$2$1.doBind(BlobTypeDescriptor.java:90) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.type.descriptor.sql.BasicBinder.bind(BasicBinder.java:93) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:280) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:275) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.type.AbstractSingleColumnStandardBasicType.nullSafeSet(AbstractSingleColumnStandardBasicType.java:57) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2800) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3205) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:3140) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3470) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:140) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:393) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:385) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:302) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:339) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:62) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1211) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1661) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.internal.CriteriaImpl.list(CriteriaImpl.java:374) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at org.hibernate.internal.CriteriaImpl.uniqueResult(CriteriaImpl.java:396) ~[hibernate-core-4.2.7.SP1.jar:4.2.7.SP1]
at com.softmodeler.service.impl.BasicObjectRefService.getRef_aroundBody22(BasicObjectRefService.java:408) ~[com.softmodeler.server/:na]
at com.softmodeler.service.impl.BasicObjectRefService$AjcClosure23.run(BasicObjectRefService.java:1) ~[na:na]
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96cproceed(AbstractTransactionAspect.aj:59) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.aspectj.AbstractTransactionAspect$AbstractTransactionAspect$1.proceedWithInvocation(AbstractTransactionAspect.aj:65) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260) [org.springframework.transaction_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96c(AbstractTransactionAspect.aj:63) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at com.softmodeler.service.impl.BasicObjectRefService.getRef(BasicObjectRefService.java:406) ~[com.softmodeler.server/:na]
at com.softmodeler.service.impl.AuditEntryService.createNew_aroundBody0(AuditEntryService.java:104) ~[com.softmodeler.server/:na]
at com.softmodeler.service.impl.AuditEntryService$AjcClosure1.run(AuditEntryService.java:1) ~[na:na]
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96cproceed(AbstractTransactionAspect.aj:59) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.aspectj.AbstractTransactionAspect$AbstractTransactionAspect$1.proceedWithInvocation(AbstractTransactionAspect.aj:65) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260) [org.springframework.transaction_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96c(AbstractTransactionAspect.aj:63) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at com.softmodeler.service.impl.AuditEntryService.createNew(AuditEntryService.java:97) ~[com.softmodeler.server/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_67]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_67]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_67]
at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_67]
at com.softmodeler.workflow.OSGiLookup.invokeServiceCall(OSGiLookup.java:132) ~[com.softmodeler.workflow/:na]
at com.softmodeler.workflow.OSGiLookup.execute_aroundBody0(OSGiLookup.java:89) ~[com.softmodeler.workflow/:na]
at com.softmodeler.workflow.OSGiLookup$AjcClosure1.run(OSGiLookup.java:1) ~[na:na]
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96cproceed(AbstractTransactionAspect.aj:59) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.aspectj.AbstractTransactionAspect$AbstractTransactionAspect$1.proceedWithInvocation(AbstractTransactionAspect.aj:65) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260) [org.springframework.transaction_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at org.springframework.transaction.aspectj.AbstractTransactionAspect.ajc$around$org_springframework_transaction_aspectj_AbstractTransactionAspect$1$2a73e96c(AbstractTransactionAspect.aj:63) [org.springframework.aspects_3.2.5.RELEASE.jar:3.2.5.RELEASE]
at com.softmodeler.workflow.OSGiLookup.execute(OSGiLookup.java:71) ~[com.softmodeler.workflow/:na]
at org.activiti.engine.impl.delegate.JavaDelegateInvocation.invoke(JavaDelegateInvocation.java:34) ~[activiti-engine-5.16.3.jar:5.16.3]
at org.activiti.engine.impl.delegate.DelegateInvocation.proceed(DelegateInvocation.java:37) ~[activiti-engine-5.16.3.jar:5.16.3]
at org.activiti.engine.impl.delegate.DefaultDelegateInterceptor.handleInvocation(DefaultDelegateInterceptor.java:25) ~[activiti-engine-5.16.3.jar:5.16.3]
at org.activiti.engine.impl.bpmn.behavior.ServiceTaskJavaDelegateActivityBehavior.execute(ServiceTaskJavaDelegateActivityBehavior.java:49) ~[activiti-engine-5.16.3.jar:5.16.3]
at org.activiti.engine.impl.bpmn.behavior.ServiceTaskJavaDelegateActivityBehavior.execute(ServiceTaskJavaDelegateActivityBehavior.java:40) ~[activiti-engine-5.16.3.jar:5.16.3]
at org.activiti.engine.impl.bpmn.helper.ClassDelegate.execute(ClassDelegate.java:117) ~[activiti-engine-5.16.3.jar:5.16.3]
at org.activiti.engine.impl.pvm.runtime.AtomicOperationActivityExecute.execute(AtomicOperationActivityExecute.java:60) [activiti-engine-5.16.3.jar:5.16.3]
... 462 common frames omitted