Log error
cwampler Apr 21, 2004 5:05 PMWe are getting the following error in our log all over the place... but the cache still seems to work okay. Is it an expected exception, something we are causing, or a bug to be logged?
2004-04-21 14:46:28,474 DEBUG- Node.acquireWriteLock - acquired WL: fqn=/, owner=<172.20.31.123:3085>:4, lock=org.jboss.cache.lock.IdentityLock@67cd84
2004-04-21 14:46:28,474 INFO - TreeCache$MessageListenerAdaptor.setState - setState(): locking the old tree was successful
2004-04-21 14:46:28,484 DEBUG- LRUPolicy.nodeAdded - nodeAdded(): fqn- /
2004-04-21 14:46:28,484 ERROR- TreeCache$MessageListenerAdaptor.setState - setState(): locking/unlocking the old tree failed
java.lang.NullPointerException
at org.jboss.cache.eviction.LRUPolicy.nodeAdded(LRUPolicy.java:49)
at org.jboss.cache.TreeCache.notifyNodeAdded(TreeCache.java:2873)
at org.jboss.cache.TreeCache.notifyAllNodesCreated(TreeCache.java:2920)
at org.jboss.cache.TreeCache$MessageListenerAdaptor.setState(TreeCache.java:2367)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.passUp(MessageDispatcher.java:551)
at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:316)
at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:596)
at org.jgroups.JChannel.up(JChannel.java:873)
at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:349)
at org.jgroups.stack.ProtocolStack.receiveUpEvent(ProtocolStack.java:365)
at org.jgroups.stack.Protocol.passUp(Protocol.java:482)
at org.jgroups.protocols.pbcast.STATE_TRANSFER.handleStateRsp(STATE_TRANSFER.java:299)
at org.jgroups.protocols.pbcast.STATE_TRANSFER.up(STATE_TRANSFER.java:119)
at org.jgroups.stack.UpHandler.run(Protocol.java:55)
2004-04-21 14:46:28,484 INFO - TreeCache$MessageListenerAdaptor.setState - setState(): forcing release of all locks in old tree
2004-04-21 14:46:28,484 INFO - TreeCache.fetchStateOnStartup - state was retrieved successfully
2004-04-21 14:46:28,484 INFO - LRUPolicy.cacheStarted - Starting eviction policy using the provider: org.jboss.cache.eviction.LRUPolicy
Thanks again,
Chris