[jboss-jira] [JBoss JIRA] (JGRP-2365) Class cast exception when upgrading from 4.0.20 to 4.1.0 or 4.1.1

[Bela Ban (Jira)]

     [ https://issues.jboss.org/browse/JGRP-2365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bela Ban updated JGRP-2365:
---------------------------
    Fix Version/s: 4.1.2


> Class cast exception when upgrading from 4.0.20 to 4.1.0 or 4.1.1
> -----------------------------------------------------------------
>
>                 Key: JGRP-2365
>                 URL: https://issues.jboss.org/browse/JGRP-2365
>             Project: JGroups
>          Issue Type: Bug
>    Affects Versions: 4.1.0, 4.1.1
>            Reporter: Bernd Laengerich
>            Assignee: Bela Ban
>            Priority: Minor
>             Fix For: 4.1.2
>
>         Attachments: fork-stacks.xml, tcp_fork.xml
>
>
> Updating from 4.0.20 to 4.1.1 I get 
> "java.lang.ClassCastException: org.jgroups.protocols.CENTRAL_LOCK cannot be cast to org.jgroups.protocols.TP" 
> when creating a JChannel using the same config as before. My config is  [^tcp_fork.xml]  attached to this issue. The stack trace:
> {noformat}
> java.lang.ClassCastException: org.jgroups.protocols.CENTRAL_LOCK cannot be cast to org.jgroups.protocols.TP
> 	at org.jgroups.stack.Configurator.createProtocolsAndInitializeAttrs(Configurator.java:110) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.protocols.FORK.createForkStacks(FORK.java:273) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.protocols.FORK.createForkStacks(FORK.java:265) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.protocols.FORK.init(FORK.java:100) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.stack.ProtocolStack.initProtocolStack(ProtocolStack.java:857) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:480) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.JChannel.init(JChannel.java:952) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.JChannel.<init>(JChannel.java:125) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at org.jgroups.JChannel.<init>(JChannel.java:107) ~[jgroups-4.1.1.Final.jar:4.1.1.Final]
> 	at com.acceptis.accept.jgroups.config.JGroupsConfigurator.setConfiguration(JGroupsConfigurator.java:86) [main/:?]
> 	at com.acceptis.framework.locking.impl.test.JGroupsLockManagerTest.setUp(JGroupsLockManagerTest.java:40) [test/:?]
> {noformat}



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