Problem: Stopping cluster due to unhandled exception .. Unable to refresh

Greetings
While testing a rolling upgrade of an application that uses Coherence 3.5.2 on 62-jvm cluster hosted on
11 physical machines, we encountered a situation where after the upgrade was completed, most jvms
in the system abruptly left the cluster. The physical hosts are running CentOS 5.4, the java used is
the 64-bit server version 1.6.0_16-b01. The test was run under a scenario that imposed "moderate"
load, with cpu usage on the physical machines never exceeding 60% busy, network bandwidth never
exceeding 5%, and with some free physical memory. Swapping did not occur during any time during
the test. I believe we are using the default tangosol-coherence.xml. We got the error below in
our coherence.log files on all of the systems, all at about the same time (within 10 milliseconds).
55 of the jvms left the cluster during the incident. There were 55 copies of the error message in
the various logs, all nearly identical except for the time and member id.
My questions include
- what does the error mean?
- what could cause it? (I investigated system logs, and found no evidence of the NIC cards
going off line at the time. Any suggestions about how to look for evidence of broadcast storm?)
- how can we keep it from happening again?
Many thanks for your help -
Mike Murphy
2011-04-26 17:34:14,629 Coherence [email protected] 3.5.2/463 ERROR 2011-04-26 17:34:14.629/1929.311 Oracle Coherence GE
3.5.2/463 <Error> (thread=PacketListenerN, member=30): Stopping cluster due to unhandled exception: com.tangosol.net.mes
saging.ConnectionException: Unable to refresh sockets: [UnicastUdpSocket{State=STATE_OPEN, address:port=10.48.88.116:809
1}, MulticastUdpSocket{State=STATE_OPEN, address:port=224.3.5.2:10013, InterfaceAddress=10.48.88.116, TimeToLive=4}, Tcp
SocketAccepter{State=STATE_OPEN, ServerSocket=10.48.88.116:8091}]; last failed socket: MulticastUdpSocket{State=STATE_OP
EN, address:port=224.3.5.2:10013, InterfaceAddress=10.48.88.116, TimeToLive=4}
at com.tangosol.coherence.component.net.Cluster$SocketManager.refreshSockets(Cluster.CDB:91)
at com.tangosol.coherence.component.net.Cluster$SocketManager$MulticastUdpSocket.onInterruptedIOException(Cluste
r.CDB:9)
at com.tangosol.coherence.component.net.socket.UdpSocket.receive(UdpSocket.CDB:33)
at com.tangosol.coherence.component.net.UdpPacket.receive(UdpPacket.CDB:4)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketListener.onNotify(PacketLis
tener.CDB:19)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.net.SocketTimeoutException: Receive timed out
at java.net.PlainDatagramSocketImpl.receive0(Native Method)
at java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)
at java.net.DatagramSocket.receive(DatagramSocket.java:712)
at com.tangosol.coherence.component.net.socket.UdpSocket.receive(UdpSocket.CDB:20)
at com.tangosol.coherence.component.net.UdpPacket.receive(UdpPacket.CDB:4)
at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketListener.onNotify(PacketLis
tener.CDB:19)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)

Hi Mike,
It looks like you are having problems with multicast. You can run the multicast test described here
[http://download.oracle.com/docs/cd/E15357_01/coh.360/e15723/tune_multigramtest.htm]
which will help in diagnosing the problem

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            at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.ReplicatedCache.onNotify(ReplicatedCache.CDB:3)
            at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
            at java.lang.Thread.run(Thread.java:619)
    Caused by: java.io.NotSerializableException: com.tangosol.util.internal.ConcurrentCounter
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
            at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
            at java.util.Hashtable.writeObject(Hashtable.java:824)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:597)
            at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
            at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
            at com.tangosol.coherence.Component.writeObject(Component.CDB:1)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:597)
            at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
            at java.util.Hashtable.writeObject(Hashtable.java:824)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:597)
            at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
            at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
            at com.tangosol.coherence.Component.writeObject(Component.CDB:1)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:597)
            at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
            at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
            at com.tangosol.coherence.Component.writeObject(Component.CDB:1)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:597)
            at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
            at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
            at com.tangosol.coherence.Component.writeObject(Component.CDB:1)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:597)
            at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
            at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
            at com.tangosol.coherence.Component.writeObject(Component.CDB:1)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:597)
            at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
            at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
            at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
            at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
            at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
            at com.tangosol.util.ExternalizableHelper.writeSerializable(ExternalizableHelper.java:2181)
            at com.tangosol.util.ExternalizableHelper.writeObject(ExternalizableHelper.java:2368)
            at com.tangosol.io.DefaultSerializer.serialize(DefaultSerializer.java:51)
            at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.writeObject(Service.CDB:4)
            at com.tangosol.coherence.component.net.Message.writeObject(Message.CDB:1)
            at com.tangosol.coherence.component.net.message.LeaseMessage.write(LeaseMessage.CDB:10)
            at com.tangosol.coherence.component.net.message.leaseMessage.ResourceMessage.write(ResourceMessage.CDB:4)
            at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketPublisher.packetizeMessage(PacketPublisher.CDB:137)
            ... 11 more
    2010-02-16 13:50:34.475/4.079 Oracle Coherence GE 3.5.3/465 <Info> (thread=main, member=47): Restarting NamedCache: stats.POSTMARKET_HIGH
    2010-02-16 13:50:34.475/4.079 Oracle Coherence GE 3.5.3/465 <Info> (thread=main, member=47): Restarting Service: ReplicatedStatsCacheService.Optimistic

    Hi Andrew,
    From the exception stacktrace it looks like an object you are putting into the cache contains a reference to NamedCache or something like that.
    Regards,
    Dimitri

  • "Terminating PartitionedCache due to unhandled exception:NPException"

    I saw the "Terminating PartitionedCache due to unhandled exception" Exception in Coherence 3.7.1 today. However, this time it is due to java.lang.NullPointerException.
    Any idea ?
    - Dasun
    09-Dez-2011 12:23:46 ERROR ( Log4j.CDB:3) - 2011-12-09 12:23:45.942 Oracle Coherence GE 3.7.1.0 <Error>
                             (thread=DistributedCache:DatasetControlService, member=1): Terminating PartitionedCache due to unhandled exception: java.lang.NullPointerException
    09-Dez-2011 12:23:46 ERROR ( Log4j.CDB:3) - 2011-12-09 12:23:45.942 Oracle Coherence GE 3.7.1.0 <Error>
                             (thread=DistributedCache:DatasetControlService, member=1):
    java.lang.NullPointerException
         at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:881)
         at java.util.concurrent.ConcurrentHashMap.putAll(ConcurrentHashMap.java:909)
         at java.util.concurrent.ConcurrentHashMap.<init>(ConcurrentHashMap.java:667)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$ResultInfo.mergeResults(PartitionedCache.CDB:9)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.registerSingleResult(PartitionedCache.CDB:22)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onBackupSingleRequest(PartitionedCache.CDB:74)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$BackupSingleRequest.onReceived(PartitionedCache.CDB:2)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:34)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:33)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.PartitionedService.onNotify(PartitionedService.CDB:3)
         at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onNotify(PartitionedCache.CDB:3)
         at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
         at java.lang.Thread.run(Thread.java:619)
    Edited by: Dasun.Weerasinghe on 12-Dec-2011 00:49

    I found the reason for the issue.
    We have an Entry Processor throwing a checked exception when invoking on a distributed cache. EP invokes on the cache, throws the checked exception and at the same time the backed up node throws the NullPointerException.
    I guess this issue is fixed in Coherence 3.7.1.1 (according to the release notes).
    - Fixed an issue with EntryProcessor throwing an exception, which in turn caused the backup node to throw a NullPointerException.
    reg
    Dasun

  • Terminating InvocationService due to unhandled exception

    Hi all.
    I'm have a problem that a bug in a non vital feature is bringing down the invocation service. The cause of the problem was that a particular result object from the remote query was not serializable. I know how to fix that problem, but I don't want bugs like this to bring down the invocation service for other more vital functionality.
    It's hard to use separate invocation services for each of the features. And it's not trivial to determine what is vital and what is not.
    Is there a way to prevent the service from exiting on an exception like this? Or is there some way I can detect that this has happened and restart the service?
    I've attached the stack traces. I don't think they really provide any value other than to solve the serialization problem.
    - Haavar<br><br> <b> Attachment: </b><br>execution service dying <br> (*To use this attachment you will need to rename 535.bin to execution service dying after the download is complete.)

    Hi Haavar,
    You are correct currently a failure to serialize an InvocationService response will cause the service to stop on the node which was executing the associated request. We have an open improvement request COH-548, to address this issue.
    As you suggest currently the way to protect yourself from loosing the service as a result of the issue, is to ensure that the service gets restarted. For InvocationService clients the service will be restarted the next time they are used. For the Coherence DefaultCacheServer, the service's autostart feature ensures that its services will be automatically restarted if they terminate for any reason. For any other process whose InvocationServices are only accessed remotely (i.e. they receive jobs, but never generate them), you would need to run a background thread which periodically calls CacheFactory.getService("YourInvocationServiceName"), this will ensure that the service will be automatically restarted, if it has been terminated.
    thanks,
    mark

  • Stopping Cluster... Unable to refresh sockets

    Hi,
    Can someone explain what the following errors mean please:
    05/18/10 14:53:15.415 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:15,413 [[email protected] 3.5.3/465p2] DEBUG Coherence - 2010-05-18 14:53:15.413/14734.646 Oracle Coherence GE 3.5.3/465p2 <D6> (thread=PacketListenerN, member=46): Attempt to refresh sockets: [UnicastUdpSocket{State=STATE_OPEN, address:port=11.160.45.170:8097}, MulticastUdpSocket{State=STATE_OPEN, address:port=239.255.12.37:1235, InterfaceAddress=11.160.45.170, TimeToLive=100}, TcpSocketAccepter{State=STATE_OPEN, ServerSocket=11.160.45.170:8097}] caused by MulticastUdpSocket{State=STATE_OPEN, address:port=239.255.12.37:1235, InterfaceAddress=11.160.45.170, TimeToLive=100}; exception java.net.SocketTimeoutException: Receive timed out
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at java.net.PlainDatagramSocketImpl.receive0(Native Method)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at java.net.DatagramSocket.receive(DatagramSocket.java:712)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.socket.UdpSocket.receive(UdpSocket.CDB:20)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.UdpPacket.receive(UdpPacket.CDB:4)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketListener.onNotify(PacketListener.CDB:19)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]      at java.lang.Thread.run(Thread.java:619)
    05/18/10 14:53:15.416 INFO: [ProcessWrapper] [STDOUT]
    05/18/10 14:53:17.011 INFO: [ProcessWrapper] [STDOUT] 14734.924: [Full GC (System) 14734.924: [CMS: 153422K->153463K(3350528K), 1.4893660 secs] 225600K->153463K(3468544K), [CMS Perm : 23955K->23955K(39996K)], 1.4897740 secs] [Times: user=1.13 sys=0.00, real=1.49 secs]
    05/18/10 14:53:17.071 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:17,070 [[email protected] 3.5.3/465p2] INFO  Coherence - 2010-05-18 14:53:17.069/14736.302 Oracle Coherence GE 3.5.3/465p2 <Info> (thread=PacketListenerN, member=46): Scheduled senior member heartbeat is overdue; rejoining multicast group.
    05/18/10 14:53:21.598 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:21,598 [latest-cache-serviceWorker:72] DEBUG EventsPublisherImpl - Published message : ObjectMessage={ Header={ JMSMessageID={ID:LON_DEV_ODCache_7026.104C4BEBFD63A9A32:63038} JMSDestination={Topic[odcache.dev.topic.odcdev.persistence]} JMSReplyTo={null} JMSDeliveryMode={PERSISTENT} JMSRedelivered={false} JMSCorrelationID={null} JMSType={null} JMSTimestamp={Tue May 18 14:53:21 BST 2010} JMSExpiration={0} JMSPriority={4} } Properties={ partitionId={Integer:6803} } Object={PersistenceEventImpl for cache: LatestRefLedgerBook} } ; event : PersistenceEventImpl for cache: LatestRefLedgerBook
    05/18/10 14:53:23.762 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:23,762 [latest-cache-serviceWorker:35] DEBUG EventsPublisherImpl - Published message : ObjectMessage={ Header={ JMSMessageID={ID:LON_DEV_ODCache_7026.104C4BEBFD63A9A32:63039} JMSDestination={Topic[odcache.dev.topic.odcdev.persistence]} JMSReplyTo={null} JMSDeliveryMode={PERSISTENT} JMSRedelivered={false} JMSCorrelationID={null} JMSType={null} JMSTimestamp={Tue May 18 14:53:23 BST 2010} JMSExpiration={0} JMSPriority={4} } Properties={ partitionId={Integer:1015} } Object={PersistenceEventImpl for cache: LatestRefLedgerBook} } ; event : PersistenceEventImpl for cache: LatestRefLedgerBook
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:34,972 [[email protected] 3.5.3/465p2] ERROR Coherence - 2010-05-18 14:53:34.969/14754.202 Oracle Coherence GE 3.5.3/465p2 <Error> (thread=PacketListenerN, member=46): Stopping cluster due to unhandled exception: com.tangosol.net.messaging.ConnectionException: Unable to refresh sockets: [UnicastUdpSocket{State=STATE_OPEN, address:port=11.160.45.170:8097}, MulticastUdpSocket{State=STATE_OPEN, address:port=239.255.12.37:1235, InterfaceAddress=11.160.45.170, TimeToLive=100}, TcpSocketAccepter{State=STATE_OPEN, ServerSocket=11.160.45.170:8097}]; last failed socket: MulticastUdpSocket{State=STATE_OPEN, address:port=239.255.12.37:1235, InterfaceAddress=11.160.45.170, TimeToLive=100}
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.Cluster$SocketManager.refreshSockets(Cluster.CDB:91)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.Cluster$SocketManager$MulticastUdpSocket.onInterruptedIOException(Cluster.CDB:9)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.socket.UdpSocket.receive(UdpSocket.CDB:33)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.UdpPacket.receive(UdpPacket.CDB:4)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketListener.onNotify(PacketListener.CDB:19)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at java.lang.Thread.run(Thread.java:619)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT] Caused by: java.net.SocketTimeoutException: Receive timed out
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    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at java.net.DatagramSocket.receive(DatagramSocket.java:712)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.socket.UdpSocket.receive(UdpSocket.CDB:20)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.net.UdpPacket.receive(UdpPacket.CDB:4)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.util.daemon.queueProcessor.packetProcessor.PacketListener.onNotify(PacketListener.CDB:19)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]      at java.lang.Thread.run(Thread.java:619)
    05/18/10 14:53:34.972 INFO: [ProcessWrapper] [STDOUT]
    05/18/10 14:53:34.974 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:34,974 [[email protected] 3.5.3/465p2] DEBUG Coherence - 2010-05-18 14:53:34.974/14754.207 Oracle Coherence GE 3.5.3/465p2 <D5> (thread=Cluster, member=46): Service Cluster left the cluster
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:35,093 [[email protected] 3.5.3/465p2] DEBUG Coherence - 2010-05-18 14:53:35.086/14754.319 Oracle Coherence GE 3.5.3/465p2 <D5> (thread=Invocation:PartitionedFilterInvocationService, member=46): Service PartitionedFilterInvocationService left the cluster
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT] 2010-05-18 14:53:35,093 [[email protected] 3.5.3/465p2] ERROR Coherence - 2010-05-18 14:53:35.086/14754.320 Oracle Coherence GE 3.5.3/465p2 <Error> (thread=DistributedCache:distributed-pof-scheme, member=46): validatePolls: This service timed-out due to unanswered handshake request. Manual intervention is required to stop the members that have not responded to this Poll
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   {
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   PollId=244, active
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   InitTimeMillis=1274188777824
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   Service=distributed-pof-scheme (10)
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   RespondedMemberSet=[]
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   LeftMemberSet=[]
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   RemainingMemberSet=[2]
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   }
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT] Request=Message "InvokeRequest"
    05/18/10 14:53:35.094 INFO: [ProcessWrapper] [STDOUT]   {
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   FromMember=Member(Id=46, Timestamp=2010-05-18 10:47:44.479, Address=11.160.45.170:8097, MachineId=34474, Location=machine:lonrs05718,process:16198,member:lonrs05718:Data-14, Role=RbsOdcCoreDaoODCCacheServer)
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   FromMessageId=279506
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   Internal=false
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   MessagePartCount=3
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   PendingCount=0
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   MessageType=27
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   ToPollId=0
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   Poll=null
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   Packets
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]     {
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]     }
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   Service=DistributedCache{Name=distributed-pof-scheme, State=(SERVICE_STOPPED), Not initialized}
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]   ToMemberSet=MemberSet(Size=1, BitSetCount=1
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]       Member(Id=2, Timestamp=2010-05-18 10:47:20.865, Address=11.160.45.172:8088, MachineId=34476, Location=machine:lonrs05720,process:20359,member:lonrs05720:Data-4, Role=RbsOdcCoreDaoODCCacheServer)
    05/18/10 14:53:35.095 INFO: [ProcessWrapper] [STDOUT]       )
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    Hi Jonathan,
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    HTH
    Serge

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    Service Bus 1.0 CU1
    Workflow Manager 1.0 CU1
    Regards,
    Rebecca Tu
    TechNet Community Support

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    Thank you Shah,
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