Seems like S2 Agent is not bundled correctly. You need to add
mediator-autoscale bundle in S2 Agent's p2 profile.


On Tue, Apr 2, 2013 at 11:18 PM, Sajith Kariyawasam <saj...@wso2.com> wrote:

> Any idea of this exception ?
>
> This is occurred in S2 Agent side ...
>
>
> [2013-04-02 17:42:33,468] ERROR
> {org.apache.axis2.clustering.tribes.Axis2GroupChannel} -  Unable to
> deserialize
> message:ClusterData[src=org.apache.catalina.tribes.membership.MemberImpl[tcp://{10,
> 68, 202, 233}:4000,{10, 68, 202, 233},4000, alive=1364923740091,
> securePort=-1, UDP Port=-1, id={0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 },
> payload={35 10 35 84 117 101 32 65 112 ...(61)}, command={}, domain={119
> 115 111 50 46 99 97 114 98 ...(21)}, ]; id={-105 13 38 105 73 43 74 45 -89
> 94 -73 -65 -66 -101 90 -113 }; sent=2013-04-02 17:42:33.363]
> java.lang.ClassNotFoundException:
> org.wso2.carbon.mediator.autoscale.lbautoscale.replication.RequestTokenReplicationCommand
> at
> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
>  at
> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
> at
> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
>  at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>  at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:249)
> at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:601)
>  at
> org.apache.catalina.tribes.io.ReplicationStream.resolveClass(ReplicationStream.java:79)
> at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1572)
>  at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1493)
> at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1729)
>  at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326)
> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
>  at
> org.apache.catalina.tribes.group.RpcMessage.readExternal(RpcMessage.java:64)
> at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1795)
>  at
> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1754)
> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326)
>  at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
> at
> org.apache.catalina.tribes.io.XByteBuffer.deserialize(XByteBuffer.java:568)
>  at
> org.apache.axis2.clustering.tribes.Axis2GroupChannel.messageReceived(Axis2GroupChannel.java:60)
> at
> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84)
>  at
> org.apache.catalina.tribes.group.interceptors.NonBlockingCoordinator.messageReceived(NonBlockingCoordinator.java:512)
> at
> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84)
>  at
> org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor.messageReceived(TcpPingInterceptor.java:162)
> at
> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84)
>  at
> org.apache.catalina.tribes.group.interceptors.TcpFailureDetector.messageReceived(TcpFailureDetector.java:113)
> at
> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84)
>  at
> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84)
> at
> org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor.messageReceived(DomainFilterInterceptor.java:45)
>  at
> org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:84)
> at
> org.apache.catalina.tribes.group.ChannelCoordinator.messageReceived(ChannelCoordinator.java:253)
>  at
> org.apache.catalina.tribes.transport.ReceiverBase.messageDataReceived(ReceiverBase.java:287)
> at
> org.apache.catalina.tribes.transport.nio.NioReplicationTask.drainChannel(NioReplicationTask.java:212)
>  at
> org.apache.catalina.tribes.transport.nio.NioReplicationTask.run(NioReplicationTask.java:101)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
>  at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> at java.lang.Thread.run(Thread.java:662)
>
>
> --
> Regards,
> *
> *
> *Sajith Kariyawasam*
> *Senior Software Engineer; WSO2, Inc.; http://wso2.com*
>



-- 

Thanks & regards,
Nirmal

Software Engineer- Platform Technologies Team, WSO2 Inc.
Mobile: +94715779733
Blog: http://nirmalfdo.blogspot.com/

<http://nirmalfdo.blogspot.com/>
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