有人可以帮我调试此错误吗?
2015-03-11 14:59:03,844 [cachename.data]错误 n.s.e.store.disk.DiskStorageFactory - 磁盘写入-351643849550012 失败: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(原生方法) 〜[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中$ Sync.innerRun(FutureTask.java:303) [na:1.6.0_45] at java.util.concurrent.FutureTask.run(FutureTask.java:138)[na:1.6.0_45] 在 java.util.concurrent.ScheduledThreadPoolExecutor中的$ ScheduledFutureTask.access $ 301(ScheduledThreadPoolExecutor.java:98) [na:1.6.0_45] at java.util.concurrent.ScheduledThreadPoolExecutor中的$ ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206) [na:1.6.0_45] at java.util.concurrent.ThreadPoolExecutor中的$ Worker.runTask(ThreadPoolExecutor.java:895) [na:1.6.0_45] at java.util.concurrent.ThreadPoolExecutor中的$ Worker.run(ThreadPoolExecutor.java:918) [na:1.6.0_45]在java.lang.Thread.run(Thread.java:662)[na:1.6.0_45]
我正在使用带有@cacheable注释的缓存刷新:
CacheFetchDao.java
@Cacheable(cacheName = "cachename",refreshInterval=10000, decoratedCacheType= DecoratedCacheType.REFRESHING_SELF_POPULATING_CACHE)
//@Cacheable( value = "cachename", key = "#key")
public List<Account> getAccounts(String key) {
//call to database
return res;
}
CachefetchEndpoint.java
@GET
@Path("/Accounts")
@WebMethod(operationName = "Accounts")
public List<Account> Accounts() {
return dao.getAccounts("accounts");
}
ehcache.xml中
<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="ehcache.xsd"
updateCheck="true"
monitoring="autodetect"
dynamicConfig="true">
<diskStore path="java.io.tmpdir"/>
<defaultCache
maxElementsInMemory="100"
eternal="false"
timeToIdleSeconds="120"
timeToLiveSeconds="120"
overflowToDisk="true"
diskSpoolBufferSizeMB="30"
maxElementsOnDisk="10000000"
diskPersistent="false"
diskExpiryThreadIntervalSeconds="120"
memoryStoreEvictionPolicy="LRU"/>
<!-- The cache configuration for our Currency cache -->
<cache name="cachename"
maxElementsInMemory="3000"
eternal="false"
timeToIdleSeconds="120"
timeToLiveSeconds="120"
<persistence strategy="localTempSwap"/>
</cache>
</ehcache>
和config.xml
<ehcache:annotation-driven cache-manager="ehcache" />
<bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheCacheManager">
<property name="cacheManager" ref="ehcache" />
</bean>
<bean id="ehcache" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean" >
<property name="configLocation" value="ehcache.xml" />
</bean>
答案 0 :(得分:2)
我希望您的帐户类型实现Serializable接口 ?你也可以发帖吗?
答案 1 :(得分:0)
我通过删除diskPersistent =“false”解决了这个问题。 diskPersistent =“false”不能与decoratedCacheType = DecoratedCacheType.REFRESHING_SELF_POPULATING_CACHE
一起使用