[jboss-jira] [JBoss JIRA] Resolved: (JBAS-7596) Microcontainer does not always choose the right constructor when creating ModClusterService

Tue Jan 5 13:13:31 EST 2010

     [ https://jira.jboss.org/jira/browse/JBAS-7596?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Ferraro resolved JBAS-7596.
--------------------------------

    Resolution: Done


> Microcontainer does not always choose the right constructor when creating ModClusterService
> -------------------------------------------------------------------------------------------
>
>                 Key: JBAS-7596
>                 URL: https://jira.jboss.org/jira/browse/JBAS-7596
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web (Tomcat) service
>    Affects Versions: JBossAS-6.0.0.M1
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>             Fix For: JBossAS-6.0.0.M2
>
>
> A user encountered the following error when attempting to start EAP 5.0.0 w/mod_cluster 1.1.0.Beta1:
> 09:25:15,078 ERROR [AbstractKernelController] Error installing to Instantiated: name=ModClusterService state=Described mode=On Demand requiredState=Installed
> java.lang.IllegalArgumentException: Wrong arguments. new for target java.lang.reflect.Constructor expected=[org.jboss.modcluster.config.ModClusterConfig, org.jboss.modcluster.load.LoadBalanceFactorProviderFactory] actual=[org.jboss.modcluster.config.ha.HAModClusterConfig, org.jboss.modcluster.load.impl.DynamicLoadBalanceFactorProvider]
>  at org.jboss.reflect.plugins.introspection.ReflectionUtils.handleErrors(ReflectionUtils.java:395)
> The microcontainer is trying to instantiate ModClusterService using the wrong constructor. The mod_cluster-jboss-beans.xml should be updated to explicitly define the parameter types to remove this ambiguity.

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