【发布时间】：2014-09-30 00:28:02
【问题描述】：
我已将我的 Hibernate 缓存从 EHCache 切换到 Infinispan，现在在使用复合主键修改实体时遇到异常。实体如下：
@Entity
@Table(name="Company_Message_Type")
@Cache(usage=CacheConcurrencyStrategy.TRANSACTIONAL)
public class CompanyMessageType implements Serializable
{
private static final long serialVersionUID = 1L;
@EmbeddedId private final CompanyMessageTypeId id = new CompanyMessageTypeId();
@Column(name="FL_EXTERNAL_ACCESS", nullable=false)
private boolean externalAccess;
@Column(name="FL_VIEW_CONTENT", nullable=false)
private boolean viewContent;
@MapsId("companyId")
@ManyToOne(fetch=FetchType.LAZY)
@JoinColumn(name="ID_COMPANY", nullable=false)
private Company company;
@MapsId("messageTypeId")
@ManyToOne(fetch=FetchType.LAZY)
@JoinColumn(name="ID_MESSAGE_TYPE", nullable=false)
private MessageType messageType;
}
嵌入的Id类如下：
@Embeddable
public class CompanyMessageTypeId implements Serializable
{
private static final long serialVersionUID = 1L;
@Column(name="ID_COMPANY", nullable=false)
private Long companyId;
@Column(name="ID_MESSAGE_TYPE", nullable=false)
private Long messageTypeId;
}
这两个类都有合理的equals() 和hashCode() 方法。
该异常仅在集群中有多个服务器时发生。正在更新的服务器上出现异常。堆栈跟踪如下：
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
以前有人见过这个错误吗？看起来 infinispan 可能没有正确序列化嵌入的 id 类。
我正在使用 Hibernate 4.3.5 和 Infinispan 6.0.2
编辑：
问题在于 Infinispan 正在通过网络发送CacheKey 的序列化版本。这个键间接引用了启动机器上的SessionFactoryImpl，但是远程机器不能反序列化SessionFactoryImpl，所以抛出了这个异常。我相信这个问题是特定于复合主实体的，因为如果键只是一个Long，CacheKey 的type 将是其他不间接引用SessionFactoryImpl 的东西。
总之，我不确定是 Infinispan 问题还是 Hibernate 问题。
【问题讨论】：
-
我最终将此报告为错误：HHH-9424
-
有趣，感谢您的错误报告。
-
内森，这看起来很奇怪。我不确定 PR 是否有效。您是否可以共享一个 zip 或环境，以便我可以运行一个重现您的问题的测试？
-
另外，Hibernate 是独立运行还是在应用服务器中运行？
-
“我不确定 PR 是否有效”是什么意思？ Hibernate 在 Tomcat 上的 Web 应用程序中运行。我编写了一个重现该问题的单元测试 - 请参阅 HHH-9424 的拉取请求：github.com/hibernate/hibernate-orm/pull/820
标签： java hibernate infinispan hibernate-4.x