JBoss node can't rejoin with mod_cluster due to IllegalArgumentException
Issue
- A JBoss node goes down and it can't rejoin mod_cluster after coming back up. Errors like the following are shown continuously in the server.log:
ERROR [org.apache.catalina.core.ContainerBase] (ContainerBackgroundProcessor[StandardEngine[jboss.web]]) Exception invoking periodic operation: java.lang.IllegalArgumentException: Vhost: [1:1:1], Alias: localhost Vhost: [2:1:2], Alias: localhost Context: [1:1:1], Context: /app, Status: ENABLED Context: [1:1:2], Context: /app2, Status: ENABLED Context: [2:1:3], Context: /app, Status: ENABLED Context: [2:1:4], Context: /app2, Status: ENABLED at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.parseInfoResponse(DefaultMCMPHandler.java:549) at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:475) at org.jboss.modcluster.mcmp.impl.DefaultMCMPHandler.status(DefaultMCMPHandler.java:446) at org.jboss.modcluster.CatalinaEventHandler.status(CatalinaEventHandler.java:331) at org.jboss.modcluster.CatalinaEventHandler.status(CatalinaEventHandler.java:56) at org.jboss.modcluster.CatalinaEventHandlerAdapter.lifecycleEvent(CatalinaEventHandlerAdapter.java:165) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1348) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1612) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1601) at java.lang.Thread.run(Thread.java:662)
Environment
- JBoss Enterprise Application Platform
- JBoss Enterprise Web Server (EWS)
- 1.0.1 and earlier
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