有人可以帮我调试这个错误吗？

2015-03-11 14:59:03,844 [cachename.data] ERROR

n.s.e.store.disk.DiskStorageFactory - Disk Write of -351643849550012

failed: java.io.NotSerializableException:

com.googlecode.ehcache.annotations.RefreshableCacheEntry at

java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)

~[na:1.6.0_45] at

java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)

~[na:1.6.0_45] at

java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:422)

~[na:1.6.0_45] at

net.sf.ehcache.Element.writeObject(Element.java:867)

~[ehcache-2.8.1.jar:2.8.1] at

sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

~[na:1.6.0_45] at

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

~[na:1.6.0_45] at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

~[na:1.6.0_45] at java.lang.reflect.Method.invoke(Method.java:597)

~[na:1.6.0_45] at

java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)

~[na:1.6.0_45] at

java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)

~[na:1.6.0_45] at

java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)

~[na:1.6.0_45] at

java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)

~[na:1.6.0_45] at

java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)

~[na:1.6.0_45] at

net.sf.ehcache.util.MemoryEfficientByteArrayOutputStream.serialize(MemoryEfficientByteArrayOutputStream.java:97)

~[ehcache-2.8.1.jar:2.8.1] at

net.sf.ehcache.store.disk.DiskStorageFactory.serializeElement(DiskStorageFactory.java:399)

~[ehcache-2.8.1.jar:2.8.1] at

net.sf.ehcache.store.disk.DiskStorageFactory.write(DiskStorageFactory.java:381)

~[ehcache-2.8.1.jar:2.8.1] at

net.sf.ehcache.store.disk.DiskStorageFactory$DiskWriteTask.call(DiskStorageFactory.java:473)

~[ehcache-2.8.1.jar:2.8.1] at

net.sf.ehcache.store.disk.DiskStorageFactory$PersistentDiskWriteTask.call(DiskStorageFactory.java:1067)

[ehcache-2.8.1.jar:2.8.1] at

net.sf.ehcache.store.disk.DiskStorageFactory$PersistentDiskWriteTask.call(DiskStorageFactory.java:1051)

[ehcache-2.8.1.jar:2.8.1] at

java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)

[na:1.6.0_45] at

java.util.concurrent.FutureTask.run(FutureTask.java:138) [na:1.6.0_45]

at

java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)

[na:1.6.0_45] at

java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)

[na:1.6.0_45] at

java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)

[na:1.6.0_45] at

java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)

[na:1.6.0_45] at java.lang.Thread.run(Thread.java:662) [na:1.6.0_45]

我正在使用@cacheable批注缓存刷新：

CacheFetchDao.java

@Cacheable(cacheName = "cachename",refreshInterval=10000, decoratedCacheType= DecoratedCacheType.REFRESHING_SELF_POPULATING_CACHE)

//@Cacheable( value = "cachename", key = "#key")

public List getAccounts(String key) {

//call to database

return res;

}CachefetchEndpoint.java

@GET

@Path("/Accounts")

@WebMethod(operationName = "Accounts")

public List Accounts() {

return dao.getAccounts("accounts");

}ehcache.xml中

xsi:noNamespaceSchemaLocation="ehcache.xsd"

updateCheck="true"

monitoring="autodetect"

dynamicConfig="true">

maxElementsInMemory="100"

eternal="false"

timeToIdleSeconds="120"

timeToLiveSeconds="120"

overflowToDisk="true"

diskSpoolBufferSizeMB="30"

maxElementsOnDisk="10000000"

diskPersistent="false"

diskExpiryThreadIntervalSeconds="120"

memoryStoreEvictionPolicy="LRU"/>

maxElementsInMemory="3000"

eternal="false"

timeToIdleSeconds="120"

timeToLiveSeconds="120"

和config.xml