数据库连接问题

2012-10-10 10:55:52.004/1781.219 Oracle Coherence GE 3.5.3/465 <Error> (thread=PacketPublisher, member=1): Stopping cluster due to unhandled exception: com.tangosol.net.messaging.ConnectionException: Unable to refresh sockets: [UnicastUdpSocket{State=STATE_OPEN, address:port=132.97.220.186:8088}, MulticastUdpSocket{State=STATE_OPEN, address:port=224.3.5.3:35465, InterfaceAddress=132.97.220.186, TimeToLive=4}, TcpSocketAccepter{State=STATE_OPEN, ServerSocket=132.97.220.186:8088}]; last failed socket: UnicastUdpSocket{State=STATE_OPEN, address:port=132.97.220.186:8088}
at com.tangosol.coherence.component.net.Cluster$SocketManager.refreshSockets(Cluster.CDB:91)
at com.tangosol.coherence.component.net.Cluster$SocketManager$UnicastUdpSocket.onException(Cluster.CDB:7)
at com.tangosol.coherence.component.net.socket.UdpSocket.onSendException(UdpSocket.CDB:1)
at com.tangosol.coherence.component.net.socket.UdpSocket.send(UdpSocket.CDB:60)
at com.tangosol.coherence.component.net.udpPacket.OutgoingUdpPacket.send(OutgoingUdpPacket.CDB:10)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketSpeaker$BundlingQueue.flush(PacketSpeaker.CDB:62)
at com.tangosol.coherence.component.util.queue.ConcurrentQueue.flush(ConcurrentQueue.CDB:1)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketPublisher.flushSend(PacketPublisher.CDB:1)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketPublisher.onWait(PacketPublisher.CDB:1)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:39)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.net.SocketException: Socket closed
at java.net.PlainDatagramSocketImpl.send(Native Method)
at java.net.DatagramSocket.send(DatagramSocket.java:612)
at com.tangosol.coherence.component.net.socket.UdpSocket.send(UdpSocket.CDB:18)
at com.tangosol.coherence.component.net.udpPacket.OutgoingUdpPacket.send(OutgoingUdpPacket.CDB:10)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketSpeaker$BundlingQueue.flush(PacketSpeaker.CDB:62)
at com.tangosol.coherence.component.util.queue.ConcurrentQueue.flush(ConcurrentQueue.CDB:1)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketPublisher.flushSend(PacketPublisher.CDB:1)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketPublisher.onWait(PacketPublisher.CDB:1)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:39)
at java.lang.Thread.run(Thread.java:619)2012-10-10 10:55:52.006/1781.221 Oracle Coherence GE 3.5.3/465 <D5> (thread=Cluster, member=1): Service Cluster left the cluster
2012-10-10 10:55:52.109/1781.324 Oracle Coherence GE 3.5.3/465 <D5> (thread=Invocation:Management, member=1): Service Management left the cluster
2012-10-10 10:55:52.109/1781.324 Oracle Coherence GE 3.5.3/465 <D5> (thread=DistributedCache, member=1): Service DistributedCache left the cluster
2012-10-10 10:56:08.182/1797.397 Oracle Coherence GE 3.5.3/465 <Info> (thread=[ACTIVE] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)', member=n/a): Restarting cluster
2012-10-10 10:56:08.417/1797.632 Oracle Coherence GE 3.5.3/465 <D5> (thread=Cluster, member=n/a): Service Cluster joined the cluster with senior service member n/a开发工具是myeclipse，开发语言是java，页面用的flex 现在程序一运行，只要有对数据库进行的操作（增删改查），就报上面那个错误那位高手能帮我啊，我现在都开发不了了。同样的一套代码，我有的同事就不会报这种错误，有的也报这种错误。在线等，或者QQ2580086774