[jboss-as7-dev] NPE in AS7.1.0 org.jboss.as.clustering

[William DeCoste]

Hi Paul,

I don't see anything in JIRA for the exception below. I've run into this 
a few times testing AS7.1.0. Please let me know if you want me to open a 
JIRA.

Thanks -Bill

2012/03/15 13:17:24,568 INFO  
[org.jboss.as.clustering.impl.CoreGroupCommunicationService.web] 
(VERIFY_SUSPECT.TimerThread,web,c9fc3ab485-bdecoste8.dev.rhcloud.com/web) JBAS010254: 
Suspected member: 7c4425909e-bdecoste8.dev.rhcloud.com/web
2012/03/15 13:17:25,327 ERROR 
[org.jboss.as.clustering.impl.CoreGroupCommunicationService.web] 
(Incoming-6,null) JBAS010245: ViewAccepted failed: 
java.lang.NullPointerException
     at 
org.jboss.as.clustering.impl.CoreGroupCommunicationService$ClusterNodeFactoryImpl.getClusterNode(CoreGroupCommunicationService.java:1643) 
[jboss-as-clustering-impl-7.1.0.Final.jar:7.1.0.Final]
     at 
org.jboss.as.clustering.impl.CoreGroupCommunicationService.translateAddresses(CoreGroupCommunicationService.java:1268) 
[jboss-as-clustering-impl-7.1.0.Final.jar:7.1.0.Final]
     at 
org.jboss.as.clustering.impl.CoreGroupCommunicationService$GroupView.<init>(CoreGroupCommunicationService.java:1359) 
[jboss-as-clustering-impl-7.1.0.Final.jar:7.1.0.Final]
     at 
org.jboss.as.clustering.impl.CoreGroupCommunicationService.processViewChange(CoreGroupCommunicationService.java:1168) 
[jboss-as-clustering-impl-7.1.0.Final.jar:7.1.0.Final]
     at 
org.jboss.as.clustering.impl.CoreGroupCommunicationService$MembershipListenerImpl.viewAccepted(CoreGroupCommunicationService.java:1717) 
[jboss-as-clustering-impl-7.1.0.Final.jar:7.1.0.Final]
     at 
org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.handleUpEvent(MessageDispatcher.java:506) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at 
org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:545) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at 
org.jboss.as.clustering.jgroups.ClassLoaderAwareUpHandler.up(ClassLoaderAwareUpHandler.java:56) 
[jboss-as-clustering-jgroups-7.1.0.Final.jar:7.1.0.Final]
     at 
org.jgroups.blocks.mux.MuxUpHandler.passToAllHandlers(MuxUpHandler.java:156) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.blocks.mux.MuxUpHandler.up(MuxUpHandler.java:123) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at 
org.jboss.as.clustering.jgroups.MuxChannel$ClassLoaderAwareMuxUpHandler.up(MuxChannel.java:64) 
[jboss-as-clustering-jgroups-7.1.0.Final.jar:7.1.0.Final]
     at org.jgroups.JChannel.up(JChannel.java:716) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1026) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.FRAG2.up(FRAG2.java:181) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.FlowControl.up(FlowControl.java:418) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.FlowControl.up(FlowControl.java:418) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.pbcast.GMS.installView(GMS.java:625) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at 
org.jgroups.protocols.pbcast.CoordGmsImpl.handleViewChange(CoordGmsImpl.java:247) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.pbcast.GMS.up(GMS.java:784) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:244) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.UNICAST2.up(UNICAST2.java:383) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at 
org.jgroups.protocols.pbcast.NAKACK.handleMessage(NAKACK.java:730) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:559) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.BARRIER.up(BARRIER.java:126) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:140) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.FD.up(FD.java:273) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.MERGE2.up(MERGE2.java:205) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.Discovery.up(Discovery.java:354) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.stack.Protocol.up(Protocol.java:358) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.TP.passMessageUp(TP.java:1174) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at org.jgroups.protocols.TP$4.run(TP.java:1097) 
[jgroups-3.0.4.Final.jar:3.0.4.Final]
     at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) 
[rt.jar:1.6.0_22]
     at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) 
[rt.jar:1.6.0_22]
     at java.lang.Thread.run(Thread.java:679) [rt.jar:1.6.0_22]

-- 
Bill DeCoste
Principal Software Engineer, Red Hat
978-204-0920
wdecoste at redhat.com