ESB cluster with WSO2 ELB ESB Server Errors -


info - wkabasedmembershipscheme no responses received wka members [2014-03-10 17:27:56,990] info - wkabasedmembershipscheme sending join message wka members... [2014-03-10 17:27:56,996] error - axis2groupchannel unable deserialize message:clusterdata[src=org.apache.catalina.tribes.membership.memberimpl[tcp://{192, 168, 7, 121}:4000,{192, 168, 7, 121},4000, alive=1394443159382, 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 77 111 110 32 77 97 ...(61)}, command={}, domain={119 115 111 50 46 99 97 114 98 ...(21)}, ]; id={35 -20 -126 -65 124 -7 72 -95 -82 44 94 -16 -47 -25 -12 58 }; sent=2014-03-10 17:27:56.994] java.io.invalidclassexception: org.apache.catalina.tribes.membership.memberimpl; local class incompatible: stream classdesc serialversionuid = -3747696661765742913, local class serialversionuid = 9101965184867046152 @ java.io.objectstreamclass.initnonproxy(objectstreamclass.java:617) @ java.io.objectinputstream.readnonproxydesc(objectinputstream.java:1622) @ java.io.objectinputstream.readclassdesc(objectinputstream.java:1517) @ java.io.objectinputstream.readordinaryobject(objectinputstream.java:1771) @ java.io.objectinputstream.readobject0(objectinputstream.java:1350) @ java.io.objectinputstream.readarray(objectinputstream.java:1706) @ java.io.objectinputstream.readobject0(objectinputstream.java:1344) @ java.io.objectinputstream.defaultreadfields(objectinputstream.java:1990) @ java.io.objectinputstream.readserialdata(objectinputstream.java:1915) @ java.io.objectinputstream.readordinaryobject(objectinputstream.java:1798) @ java.io.objectinputstream.readobject0(objectinputstream.java:1350) @ java.io.objectinputstream.readobject(objectinputstream.java:370) @ org.apache.catalina.tribes.group.rpcmessage.readexternal(rpcmessage.java:64) @ java.io.objectinputstream.readexternaldata(objectinputstream.java:1837) @ java.io.objectinputstream.readordinaryobject(objectinputstream.java:1796) @ java.io.objectinputstream.readobject0(objectinputstream.java:1350) @ java.io.objectinputstream.readobject(objectinputstream.java:370) @ org.apache.catalina.tribes.io.xbytebuffer.deserialize(xbytebuffer.java:568) @ org.apache.axis2.clustering.tribes.axis2groupchannel.messagereceived(axis2groupchannel.java:60) @ org.apache.catalina.tribes.group.channelinterceptorbase.messagereceived(channelinterceptorbase.java:84) @ org.apache.catalina.tribes.group.interceptors.nonblockingcoordinator.messagereceived(nonblockingcoordinator.java:512) @ org.apache.catalina.tribes.group.channelinterceptorbase.messagereceived(channelinterceptorbase.java:84) @ org.apache.catalina.tribes.group.interceptors.tcppinginterceptor.messagereceived(tcppinginterceptor.java:170) @ org.apache.catalina.tribes.group.channelinterceptorbase.messagereceived(channelinterceptorbase.java:84) @ org.apache.catalina.tribes.group.interceptors.tcpfailuredetector.messagereceived(tcpfailuredetector.java:114) @ org.apache.catalina.tribes.group.channelinterceptorbase.messagereceived(channelinterceptorbase.java:84) @ org.apache.catalina.tribes.group.channelinterceptorbase.messagereceived(channelinterceptorbase.java:84) @ org.apache.catalina.tribes.group.interceptors.domainfilterinterceptor.messagereceived(domainfilterinterceptor.java:45) @ org.apache.catalina.tribes.group.channelinterceptorbase.messagereceived(channelinterceptorbase.java:84) @ org.apache.catalina.tribes.group.interceptors.orderinterceptor.messagereceived(orderinterceptor.java:101) @ org.apache.catalina.tribes.group.channelinterceptorbase.messagereceived(channelinterceptorbase.java:84) @ org.apache.catalina.tribes.group.channelcoordinator.messagereceived(channelcoordinator.java:253) @ org.apache.catalina.tribes.transport.receiverbase.messagedatareceived(receiverbase.java:287) @ org.apache.catalina.tribes.transport.nio.nioreplicationtask.drainchannel(nioreplicationtask.java:212) @ org.apache.catalina.tribes.transport.nio.nioreplicationtask.run(nioreplicationtask.java:101) @ java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1145) @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:615) @ java.lang.thread.run(thread.java:744)

according error "org.apache.catalina.tribes.membership.memberimpl" class cannot serialized, meaning may have different version of class in other esb nodes.

please check have differences on jars using between each esb instances (for example tribes_7.0.28.wso2v1.jar contains class in esb4.7 , cross check similar way based on esb)


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