Hi All:
I encountered an error when i used JBoss' tree cache.
There are two servers in the cluster.
When a node is started. the second node show following messages:
1 [MessageDispatcher up processing thread] ERROR org.jboss.cache.TreeCache -
failed setting transient state
java.lang.NullPointerException
| at org.jboss.cache.eviction.LRUPolicy.nodeAdded(LRUPolicy.java:53)
| at org.jboss.cache.eviction.LRUPolicy.nodeCreated(LRUPolicy.java:92)
| at org.jboss.cache.TreeCache.notifyNodeCreated(TreeCache.java:3449)
| at org.jboss.cache.TreeCache.notifyAllNodesCreated(TreeCache.java:3501)
| at org.jboss.cache.TreeCache$MessageListenerAdaptor._setState(TreeCache.
| java:3012)
| at org.jboss.cache.TreeCache$MessageListenerAdaptor.setState(TreeCache.j
| ava:2954)
| at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.passUp(MessageDi
| spatcher.java:613)
| at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:3
| 31)
| at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.handleUp(Message
| Dispatcher.java:720)
| at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.access$300(Messa
| geDispatcher.java:553)
| at org.jgroups.blocks.MessageDispatcher$1.run(MessageDispatcher.java:689
| )
| at java.lang.Thread.run(Thread.java:534)
What's wrong with jboss cache? or There are some wrong with my configurations?
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