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我在應用程序中遇到緩存死鎖問題,同時使用RMI緩存複製器策略。 以下是異常日誌:EhCache使用RMI緩存複製器時發生死鎖問題
net.sf.ehcache.transaction.DeadLockException: deadlock detected in cache [abcCache] on key [1] between current transaction [139003] and foreign transaction [138998]
at net.sf.ehcache.transaction.local.LocalTransactionStore.put(LocalTransactionStore.java:200)
at net.sf.ehcache.transaction.local.JtaLocalTransactionStore.put(JtaLocalTransactionStore.java:268)
at net.sf.ehcache.Cache.putInternal(Cache.java:1434)
at net.sf.ehcache.Cache.put(Cache.java:1367)
at net.sf.ehcache.Cache.put(Cache.java:1339)
以下是我的Ehcache配置與RMI同步:
<transactionManagerLookup
class="net.sf.ehcache.transaction.manager.DefaultTransactionManagerLookup"
properties="jndiName=java:comp/UserTransaction" propertySeparator=";"/>
<cacheManagerPeerProviderFactory
class="net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory"
properties="peerDiscovery=automatic, multicastGroupAddress=x.x.x.x, multicastGroupPort=xxxx, timeToLive=32"/>
<cacheManagerPeerListenerFactory
class="net.sf.ehcache.distribution.RMICacheManagerPeerListenerFactory"
properties="port=40001, socketTimeoutMillis=2000"/>
<cache
name="abcCache"
maxElementsInMemory="100"
eternal="false"
overflowToDisk="false"
diskPersistent="false"
timeToIdleSeconds="0"
timeToLiveSeconds="86400"
memoryStoreEvictionPolicy="LRU"
transactionalMode="xa">
<cacheEventListenerFactory
class="net.sf.ehcache.distribution.RMICacheReplicatorFactory"
properties="replicatePuts=true, replicateUpdates=true, replicateRemovals=true, replicateUpdatesViaCopy=false, replicateAsynchronously=true, asynchronousReplicationIntervalMillis=500"/>
</cache>
我使用ehcache-core ver 2.4.3
。 感謝任何幫助。