[jboss-jira] [JBoss JIRA] (AS7-2898) Broken JGroups in clustering RuntimeException: class for magic number 22551 not found

[Paul Ferraro (JIRA)]

     [ https://issues.jboss.org/browse/AS7-2898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Ferraro resolved AS7-2898.
-------------------------------

    Resolution: Rejected


Not really, if a cluster is defined by the UDP group/port, how else the AS supposed to know that these foreign nodes don't belong to the same cluster?
                
> Broken JGroups in clustering RuntimeException: class for magic number 22551 not found
> -------------------------------------------------------------------------------------
>
>                 Key: AS7-2898
>                 URL: https://issues.jboss.org/browse/AS7-2898
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 7.1.0.Beta1
>            Reporter: Radoslav Husar
>            Assignee: Paul Ferraro
>              Labels: failover_testing
>             Fix For: 7.1.0.Final
>
>
> {code}
> [JBossINF] 09:28:49,124 SEVERE [org.jgroups.protocols.UDP] (Incoming-9,null) failed handling incoming message: java.lang.RuntimeException: class for magic number 22551 not found
> [JBossINF] 	at org.jgroups.util.Util.readOtherAddress(Util.java:847) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readAddress(Util.java:811) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readAddresses(Util.java:896) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.pbcast.GMS$GmsHeader.readFrom(GMS.java:1163) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.Message.readHeader(Message.java:837) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.Message.readFrom(Message.java:727) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.TP.readMessage(TP.java:1326) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1690) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_29]
> [JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_29]
> [JBossINF] 	at java.lang.Thread.run(Thread.java:662) [:1.6.0_29]
> [JBossINF] 
> [JBossINF] 09:28:55,674 WARNING [org.jgroups.protocols.pbcast.NAKACK] (Incoming-11,null) perf20/web: dropped message 1 from perf21/web (sender not in table [perf20/web, perf01/web, perf03/web]), view=[perf01/web|12] [perf01/web, perf03/web, perf20/web]
> [JBossINF] 09:28:56,666 SEVERE [org.jgroups.protocols.UDP] (OOB-18,null) failed handling incoming message: java.io.IOException: length has to be 4 or 16 bytes (was 1 bytes)
> [JBossINF] 	at org.jgroups.stack.IpAddress.readFrom(IpAddress.java:190) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readAddress(Util.java:808) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readAddresses(Util.java:896) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.PingData.readFrom(PingData.java:162) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readStreamable(Util.java:936) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.PingHeader.readFrom(PingHeader.java:88) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.Message.readHeader(Message.java:837) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.Message.readFrom(Message.java:727) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.TP.readMessage(TP.java:1326) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1690) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_29]
> [JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_29]
> [JBossINF] 	at java.lang.Thread.run(Thread.java:662) [:1.6.0_29]
> [JBossINF] 
> [JBossINF] 09:28:56,666 SEVERE [org.jgroups.protocols.UDP] (OOB-17,null) failed handling incoming message: java.io.IOException: length has to be 4 or 16 bytes (was 1 bytes)
> [JBossINF] 	at org.jgroups.stack.IpAddress.readFrom(IpAddress.java:190) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readAddress(Util.java:808) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readAddresses(Util.java:896) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.PingData.readFrom(PingData.java:162) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.util.Util.readStreamable(Util.java:936) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.PingHeader.readFrom(PingHeader.java:88) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.Message.readHeader(Message.java:837) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.Message.readFrom(Message.java:727) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.TP.readMessage(TP.java:1326) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1690) [jgroups-3.0.0.Final.jar:]
> [JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_29]
> [JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_29]
> [JBossINF] 	at java.lang.Thread.run(Thread.java:662) [:1.6.0_29]
> {code}

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